SLG.PRI / SL Green Realty Corp. - Preferred Stock - SEC Filings, Annual Report, Proxy Statement

AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT

Exhibit 10.1 EXECUTION VERSION AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (“Agreement”) is made as of the 13th day of August, 2025 (the “Execution Date”), to be effective January 1, 2025 (the “Effective Date”), between Andrew Levine (“Executive”) and SL Green Realty Corp., a Maryland corporation with its principal

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 13, 2025 SL GREEN REALTY C

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date August 13, 2025 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.)

SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2025 EPS OF ($0.16) PER SHARE; AND FFO OF $1.63 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2025 EPS OF ($0.16) PER SHARE; AND FFO OF $1.63 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $0.16 per share for the second quarter of 2025 as compared to net loss of $0.04 per share for the same period in 2024. •Funds from operations ("FFO") of $1.63 per share for the second quarter of 2025,

Supplemental Information 2 Second Quarter 2025

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, debt investing, financing, development, redevelopment, construction and leasing. As of June 30, 2025, the Company held interests in 53 buildings totaling 30.7 million square feet. This included ownership interests in 27.2 million square fe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2025 SL GREEN REALTY COR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2025 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1-13199 13-3956775 (

First Amendment to Amended and Restated Employment and Noncompetition Agreement, dated as of June 24, 2025, by and between SL Green Realty Corp. and Marc Holliday.

Exhibit 10.1 FIRST AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This FIRST AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (this “Amendment”), effective as of June 24, 2025 is made by and between Marc Holliday (“Executive”) and SL Green Realty Corp., a Maryland corporation with its principal place of business at One Vanderbilt Avenue, New York

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 24, 2025 SL GREEN REALTY COR

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date June 24, 2025 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

As filed with the Securities and Exchange Commission on June 20, 2025

As filed with the Securities and Exchange Commission on June 20, 2025 Registration No.

Calculation of Filing Fee Table

Calculation of Filing Fee Tables S-8 SL GREEN REALTY CORP Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity Common Stock, $0.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON,D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2025 (June 3, 2025) SL GRE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON,D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2025 (June 3, 2025) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) ☒ AMENDMENT TO ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-

SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2025 EPS OF ($0.30) PER SHARE; AND FFO OF $1.40 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2025 EPS OF ($0.30) PER SHARE; AND FFO OF $1.40 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $0.30 per share for the first quarter of 2025 as compared to net income of $0.20 per share for the same period in 2024. •Funds from operations ("FFO") of $1.40 per share for the first quarter of 2025,

Supplemental Information 2 First Quarter 2025

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, debt investing, financing, development, redevelopment, construction and leasing. As of March 31, 2025, the Company held interests in 55 buildings totaling 30.8 million square feet. This included ownership interests in 27.2 million square f

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 16, 2025 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1-13199 13-3956775

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 19, 2025 (March 19, 2025) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or org

SL Green Names Peggy Lamb as Independent Director

Exhibit 99.1 SL Green Names Peggy Lamb as Independent Director New York City, NY, March 19, 2025 - SL Green Realty Corp. (NYSE: SLG), Manhattan’s largest office landlord, today announced the appointment of Peggy Lamb as an Independent Director to the company's Board of Directors. Ms. Lamb has more than thirty years of experience in the real estate industry. She currently serves as Managing Directo

Exhibit 4.6

Exhibit 4.6 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934 As of the date of our annual report on Form 10-K of which this Exhibit is a part, we have the following classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"): (1) our common stock, par value $0.01 per

SL Green Realty Corp. INSIDER TRADING POLICY Amended and Restated on November 15, 2024

Exhibit 19.1 SL Green Realty Corp. INSIDER TRADING POLICY Amended and Restated on November 15, 2024 I.PURPOSE In the course of conducting the business of SL Green Realty Corp. (together with its subsidiaries, the “Company”), you may come into possession of material information about the Company or other entities that is not available to the investing public (referenced herein as “material nonpubli

SUBSIDIARIES OF SL GREEN REALTY CORP.

Exhibit 21.1 SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware 100 Church Retail II Lessee LLC Delaware 107-30 Rockaway Blvd LLC Delaware 11 MADISON AVENUE OWNER LLC Delaware 11 Madison Investor LLC Delaware 11 Madi

SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware

Exhibit 21.2 SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware 100 Church Retail II Lessee LLC Delaware 107-30 Rockaway Blvd LLC Delaware 11 MADISON AVENUE OWNER LLC Delaware 11 Madison Investor LLC D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) Com

SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2024 EPS OF $0.13 PER SHARE; AND FFO OF $1.81 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2024 EPS OF $0.13 PER SHARE; AND FFO OF $1.81 PER SHARE Financial and Operating Highlights •Net income attributable to common stockholders of $0.13 per share for the fourth quarter of 2024 as compared to net loss of $2.45 per share for the same period in 2023. •Funds from operations ("FFO") of $1.81 per share for the fourth quarter of 2024,

Supplemental Information 2 Fourth Quarter 2024

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, debt investing, financing, development, redevelopment, construction and leasing. As of December 31, 2024, the Company held interests in 54 buildings totaling 30.6 million square feet. This included ownership interests in 27.0 million squar

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 22, 2025 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1-13199 13-395677

Amended and Restated Employment and Noncompetition Agreement, dated as of December 27, 2024, by and between SL Green Realty Corp. and Marc Holliday.

Exhibit 10.1 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (“Agreement”) is made as of the 27th day of December, 2024 (the “Execution Date”), to be effective January 18, 2025 (the “Effective Date”), between Marc Holliday (“Executive”) and SL Green Realty Corp., a Maryland corporation with its principal place of busine

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date December 27, 2024 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 9, 2024 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1-13199 13-395677

SL GREEN REALTY CORP. ANNOUNCES INCREASE IN ANNUAL ORDINARY DIVIDEND TO $3.09 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. ANNOUNCES INCREASE IN ANNUAL ORDINARY DIVIDEND TO $3.09 PER SHARE NEW YORK—December 6, 2024—SL Green Realty Corp. (NYSE: SLG), Manhattan’s largest office landlord, announced today that its board of directors has established an annual ordinary dividend on SL Green’s common stock for 2025 of $3.09 per share, an increase of 3.0%. The ordinary dividend will continue

Underwriting Agreement, dated November 21, 2024, among SL Green Realty Corp., SL Green Operating Partnership, L.P. and Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, TD Securities (USA) LLC, BMO Capital Markets Corp. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule I thereto.

Exhibit 1.1 EXECUTION VERSION SL Green REALTY CORP. 5,063,291 SHARES COMMON STOCK UNDERWRITING AGREEMENT November 21, 2024 Wells Fargo Securities, LLC J.P. Morgan Securities LLC TD Securities (USA) LLC BMO Capital Markets Corp. Deutsche Bank Securities Inc. As Representatives of the several Underwriters listed in Schedule I hereto c/o Wells Fargo Securities, LLC 500 West 33rd Street, 14th Floor Ne

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date November 21, 2024 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 SL GREEN REALTY CORP Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common stock, par value $0.

5,063,291 Shares SL Green Realty Corp. Common Stock

TABLE OF CONTENTS  Filed Pursuant to Rule 424(b)(2)  Registration No. 333-283381 PROSPECTUS SUPPLEMENT (To Prospectus dated November 21, 2024) 5,063,291 Shares SL Green Realty Corp. Common Stock We are offering 5,063,291 shares of our common stock, par value $0.01 per share. We will receive all of the net proceeds from the sale of our common stock. Our common stock is listed on The New York Stock

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon, as the Trustee under the Indenture, dated as of October 5, 2017, among SL Green Operating Partnership, as issuer, and The Bank of New York Mellon, as trustee.*

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

Filing Fee Table.*

Calculation of Filing Fee Tables S-3 SL GREEN REALTY CORP Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common Stock, par value $0.

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon, as the Trustee under the Form of Indenture related to debt securities of SL Green.*

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon, as the Trustee under the Form of Indenture related to debt securities of SL Green and SL Green Operating Partnership; as Co-Obligors.*

Exhibit 25.3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

SUBJECT TO COMPLETION, DATED NOVEMBER 21, 2024

TABLE OF CONTENTS This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, but the information in this preliminary prospectus supplement is not complete and may be changed.

As filed with the Securities and Exchange Commission on November 21, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on November 21, 2024 Registration No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty C

Supplemental Information 2 Third Quarter 2024

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, debt investing, financing, development, redevelopment, construction and leasing. As of September 30, 2024, the Company held interests in 55 buildings totaling 31.8 million square feet. This included ownership interests in 28.1 million squa

SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2024 EPS OF ($0.21) PER SHARE; AND FFO OF $1.13 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2024 EPS OF ($0.21) PER SHARE; AND FFO OF $1.13 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $0.21 per share for the third quarter of 2024 as compared to net loss of $0.38 per share for the same period in 2023. •Funds from operations ("FFO") of $1.13 per share for the third quarter of 2024, wh

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 16, 2024 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1-13199 13-395677

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.)

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2024 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1-13199 13-3956775 (

SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2024 EPS OF ($0.04) PER SHARE; AND FFO OF $2.05 PER SHARE INCREASES 2024 EARNINGS GUIDANCE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2024 EPS OF ($0.04) PER SHARE; AND FFO OF $2.05 PER SHARE INCREASES 2024 EARNINGS GUIDANCE Financial and Operating Highlights •Net loss attributable to common stockholders of $0.04 per share for the second quarter of 2024 as compared to net loss of $5.63 per share for the same period in 2023. •Funds from operations, or FFO, of $2.05 per sha

Supplemental Information 2 Second Quarter 2024

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of June 30, 2024, the Company held interests in 55 buildings totaling 31.8 million square feet. This included ownership interests in 28.1 million square feet in Manhattan

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON,D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2024 (June 3, 2024) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 1

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 17, 2024 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emplo

SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2024 EPS OF $0.20 PER SHARE; AND FFO OF $3.07 PER SHARE INCREASES 2024 EARNINGS GUIDANCE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2024 EPS OF $0.20 PER SHARE; AND FFO OF $3.07 PER SHARE INCREASES 2024 EARNINGS GUIDANCE Financial and Operating Highlights •Net income attributable to common stockholders of $0.20 per share for the first quarter of 2024 as compared to net loss of $0.63 per share for the same period in 2023. •Funds from operations, or FFO, of $3.07 per share

Supplemental Information 2 First Quarter 2024

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of March 31, 2024, the Company held interests in 57 buildings totaling 32.4 million square feet. This included ownership interests in 28.7 million square feet in Manhattan

As filed with the Securities and Exchange Commission on February 26, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on February 26, 2024 Registration Statement No.

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table S-3ASR (Form Type) SL Green Realty Corp.

SL Green Realty Corp. COMPENSATION RECOVERY POLICY Adopted as of September 27, 2023

Exhibit 97.1 SL Green Realty Corp. COMPENSATION RECOVERY POLICY Adopted as of September 27, 2023 SL Green Realty Corp., a Maryland corporation (the “Company”), has adopted a Compensation Recovery Policy (this “Policy”) as described below. 1. Overview The Policy sets forth the circumstances and procedures under which the Company shall recover Erroneously Awarded Compensation from Covered Persons (a

SUBSIDIARIES OF SL GREEN REALTY CORP.

Exhibit 21.1 SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware 100 Church Retail II Lessee LLC Delaware 107-30 Rockaway Blvd LLC Delaware 11 MADISON AVENUE OWNER LLC Delaware 11 Madison Investor LLC Delaware 11 Madi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) Com

SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware

Exhibit 21.2 SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware 100 Church Retail II Lessee LLC Delaware 107-30 Rockaway Blvd LLC Delaware 11 MADISON AVENUE OWNER LLC Delaware 11 Madison Investor LLC D

Exhibit 4.6

Exhibit 4.6 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934 As of the date of our annual report on Form 10-K of which this Exhibit is a part, we have the following classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"): (1) our common stock, par value $0.01 per

SLG / SL Green Realty Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01940-slgreenrealtycorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 19)* Name of issuer: SL Green Realty Corp Title of Class of Securities: Common Stock CUSIP Number: 78440X887 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to desi

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date January 30, 2024 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

First Amendment to Amended and Restated Employment and Noncompetition Agreement, dated as of January 30, 2024, by and between SL Green Realty Corp. and Matthew DiLiberto.

Exhibit 10.1 FIRST AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This FIRST AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (this “Amendment”), effective as of January 30, 2024 is made by and between Matthew DiLiberto (“Executive”) and SL Green Realty Corp., a Maryland corporation with its principal place of business at One Vanderbilt Avenue, N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 24, 2024 SL GREEN REALTY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 24, 2024 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2023 EPS OF ($2.45) PER SHARE; AND FFO OF $0.72 PER SHARE AFTER NON-RECURRING CHARGES INCREASES 2024 EARNINGS GUIDANCE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2023 EPS OF ($2.45) PER SHARE; AND FFO OF $0.72 PER SHARE AFTER NON-RECURRING CHARGES INCREASES 2024 EARNINGS GUIDANCE Financial and Operating Highlights •Net loss attributable to common stockholders of $2.45 per share for the fourth quarter of 2023 as compared to net loss of $1.01 per share for the same period in 2022. Net loss for the fou

Supplemental Information 2 Fourth Quarter 2023

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of December 31, 2023, the Company held interests in 58 buildings totaling 32.5 million square feet. This included ownership interests in 28.8 million square feet in Manhat

SL GREEN REALTY CORP. ANNOUNCES ANNUAL ORDINARY DIVIDEND OF $3.00 PER SHARE CASH DIVIDEND EQUATES TO 7.5% YIELD ON CURRENT SHARE PRICE

Exhibit 99.1 SL GREEN REALTY CORP. ANNOUNCES ANNUAL ORDINARY DIVIDEND OF $3.00 PER SHARE CASH DIVIDEND EQUATES TO 7.5% YIELD ON CURRENT SHARE PRICE NEW YORK—December 4, 2023—SL Green Realty Corp. (NYSE: SLG), Manhattan’s largest office landlord, announced today that its board of directors has established an annual ordinary dividend on SL Green’s common stock of $3.00 per share. The ordinary divide

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2023 SL GREEN REALTY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2023 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 29, 2023 (November 27, 2

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date November 27, 2023 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

16.1 Letter of Ernst & Young LLP, dated November 29, 2023, to the Securities and Exchange Commission.

Exhibit 16.1 November 29, 2023 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read Item 4.01 of Form 8-K dated November 29, 2023, of SL Green Realty Corp. and SL Green Operating Partnership, L.P., and are in agreement with the statements contained in paragraphs 1 through 5 on page 2 therein. We have no basis to agree or disagree with other stateme

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty C

Supplemental Information 2 Third Quarter 2023

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of September 30, 2023, the Company held interests in 59 buildings totaling 32.5 million square feet. This included ownership interests in 28.8 million square feet in Manha

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 2023 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2023 EPS OF ($0.38) PER SHARE; AND FFO OF $1.27 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2023 EPS OF ($0.38) PER SHARE; AND FFO OF $1.27 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $0.38 per share for the third quarter of 2023 as compared to net income of $0.11 per share for the same period in 2022. •Reported funds from operations, or FFO, of $1.27 per share for the third quarter

Non-Renewal and Advisory Agreement, dated as of October 9, 2023, by and between SL Green Realty Corp. and Andrew Mathias.

Exhibit 10.1 NON-RENEWAL AND ADVISORY AGREEMENT This Non-Renewal and Advisory Agreement (this “Agreement”) is entered into as of October 9, 2023 (the “Execution Date”) by and between SL Green Realty Corp., a Maryland corporation (the “Company”), and Andrew Mathias (“Mathias”). WHEREAS, Mathias has served as President of the Company since 2007 and has served in various other roles with the Company

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 9, 2023 SL GREEN REALTY C

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date October 9, 2023 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

SL Green Announces Departure of President Andrew Mathias A 25-year Tenure in Helping Make SL Green NYC’s Largest Office Landlord; Will Remain as Director and in Advisory Role

Exhibit 99.1 SL Green Announces Departure of President Andrew Mathias A 25-year Tenure in Helping Make SL Green NYC’s Largest Office Landlord; Will Remain as Director and in Advisory Role NEW YORK NY – October 10, 2023 – SL Green Realty Corp. (NYSE:SLG), Manhattan’s largest office landlord, today announced that Andrew Mathias will leave his role as President at the end of his current employment ag

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.)

SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2023 EPS OF ($5.63) PER SHARE; AND FFO OF $1.43 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2023 EPS OF ($5.63) PER SHARE; AND FFO OF $1.43 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $5.63 per share for the second quarter of 2023 as compared to net loss of $0.70 per share for the same period in 2022. Net loss attributable to common stockholders for the second quarter of 2023 inclu

Supplemental Information 2 Second Quarter 2023

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of June 30, 2023, the Company held interests in 60 buildings totaling 33.1 million square feet. This included ownership interests in 28.8 million square feet in Manhattan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 19, 2023 SL GREEN REALTY COR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 19, 2023 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. employ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2023 SL GREEN REALTY CORP

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2023 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Comm

1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defin

DEFINITIVE REVISED PROXY SOLICITING MATERIALS

2023 PROXY STATEMENT APRIL 21, 2023LETTER TO STOCKHOLDERS Dear Fellow Stockholders, The year 2022 marked many important milestones - SL Green celebrated its 25th anniversary as a publicly traded company on the New York Stock Exchange, our recently opened skyline-defining tower, One Vanderbilt, is nearing full occupancy and our immersive observatory experience, SUMMIT One Vanderbilt, welcomed its 1 millionth guest, ahead of expectations.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 1

One Vanderbilt Avenue | New York, NY 10017 | p 212.594.2700 | slgreen.com

May 8, 2023 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

THIRTIETH AMENDMENT TO THE FIRST AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF SL GREEN OPERATING PARTNERSHIP, L.P.

Exhibit 3.1 THIRTIETH AMENDMENT TO THE FIRST AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF SL GREEN OPERATING PARTNERSHIP, L.P. This Thirtieth Amendment is made as of April 20, 2023 by SL Green Realty Corp., a Maryland corporation, as general partner (the “General Partner”) of SL Green Operating Partnership, L.P., a Delaware limited partnership (the “Partnership”), for the purpose of am

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.

DEFINITIVE PROXY STATEMENT

2023 PROXY STATEMENT APRIL 21, 2023LETTER TO STOCKHOLDERS Dear Fellow Stockholders, The year 2022 marked many important milestones - SL Green celebrated its 25th anniversary as a publicly traded company on the New York Stock Exchange, our recently opened skyline-defining tower, One Vanderbilt, is nearing full occupancy and our immersive observatory experience, SUMMIT One Vanderbilt, welcomed its 1 millionth guest, ahead of expectations.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 19, 2023 SL GREEN REALTY CO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 19, 2023 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emplo

SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2023 EPS OF ($0.63) PER SHARE; AND FFO OF $1.53 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2023 EPS OF ($0.63) PER SHARE; AND FFO OF $1.53 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $0.63 per share for the first quarter of 2023, net of $78.5 million, or $1.14 per share, of depreciation and amortization, as compared to net income of $0.11 per share for the same period in 2022. •Rep

Supplemental Information 2 First Quarter 2023

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of March 31, 2023, the Company held interests in 60 buildings totaling 33.1 million square feet. This included ownership interests in 28.8 million square feet in Manhattan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington,D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 2, 2023 SL GREEN REALTY CORP

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date March 2, 2023 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington,D.

Amended and Restated Employment and Noncompetition Agreement, dated as of March 2, 2023, by and between SL Green Realty Corp. and Matthew DiLiberto.

  Exhibit 10.1   AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT   This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (“Agreement”) is made as of the 2nd day of March, 2023 (the “Execution Date”), to be effective January 1, 2023 (the “Effective Date”), between Matthew DiLiberto (“Executive”) and SL Green Realty Corp., a Maryland corporation with its principal place of b

SUBSIDIARIES OF SL GREEN REALTY CORP.

Exhibit 21.1 SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware 100 Church Retail II Lessee LLC Delaware 100C Investors Corp. Delaware 107-30 Rockaway Blvd LLC Delaware 1080 Amsterdam Green A Member LLC Delaware 1080

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) Com

DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934

Exhibit 4.11 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934 As of the date of our annual report on Form 10-K of which this Exhibit is a part, we have the following classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"): (1) our common stock, par value $0.01 pe

SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware

Exhibit 21.2 SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100 Church Retail I Lessee LLC Delaware 100 Church Retail II Lessee LLC Delaware 100C Investors Corp. Delaware 107-30 Rockaway Blvd LLC Delaware 1080 Amsterdam Green A Member LL

US78440X8873 / SL Green Realty Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01910-slgreenrealtycorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 18)* Name of issuer: SL Green Realty Corp. Title of Class of Securities: REIT CUSIP Number: 78440X887 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate t

SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2022 EPS OF ($1.01) PER SHARE; AND FFO OF $1.46 PER SHARE

EX-99.1 2 a22q4earningsrelease.htm EX-99.1 Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2022 EPS OF ($1.01) PER SHARE; AND FFO OF $1.46 PER SHARE Financial and Operating Highlights •Net loss attributable to common stockholders of $1.01 per share for the fourth quarter of 2022 as compared to net loss of $0.82 per share for the same period in 2021. •Reported funds from operations, or FF

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 25, 2023 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

Supplemental Information 2 Fourth Quarter 2022

EX-99.2 3 a22q4supplemental.htm EX-99.2 SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of December 31, 2022, the Company held interests in 61 buildings totaling 33.1 million square feet. This included ownership interes

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 5, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

SL GREEN REALTY CORP. ANNOUNCES ORDINARY DIVIDEND ANNUAL ORDINARY DIVIDEND REDUCED TO $3.25 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. ANNOUNCES ORDINARY DIVIDEND ANNUAL ORDINARY DIVIDEND REDUCED TO $3.25 PER SHARE NEW YORK?December 5, 2022?SL Green Realty Corp. (NYSE: SLG), Manhattan?s largest office landlord, announced today that its board of directors has reduced the annual ordinary dividend on SL Green?s common stock and units of its operating partnership by 12.9%, to $3.25 per share. The or

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty C

Twenty-Ninth Amendment, dated October 26, 2022, to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P.

Exhibit 10.1 Twenty-Ninth Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P. ?? This Amendment is made as of October 26, 2022 by SL Green Realty Corp., a Maryland corporation, as managing general partner (the ?Company? or the ?Managing General Partner?) of SL Green Operating Partnership, L.P., a Delaware limited partnership (the ?Pa

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date October 26, 2022 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ? Soliciting Material ? Pre commencement Tender Offer ? Pre commencement Issuer Tender Offer ? Emerging Growth Company ? Amendment Flag ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington,D.

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 19, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2022 EPS OF $0.11 PER SHARE; AND FFO OF $1.66 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2022 EPS OF $0.11 PER SHARE; AND FFO OF $1.66 PER SHARE Financial and Operating Highlights ?Net income attributable to common stockholders of $0.11 per share for the third quarter of 2022 as compared to net income of $5.91 per share for the same period in 2021. ?Funds from operations, or FFO, of $1.66 per share for the third quarter of 2022,

Supplemental Information 2 Third Quarter 2022

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of September 30, 2022, the Company held interests in 62 buildings totaling 33.6 million square feet. This included ownership interests in 29.3 million square feet in Manha

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.)

Supplemental Information 2 Second Quarter 2022

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of June 30, 2022, the Company held interests in 64 buildings totaling 34.4 million square feet. This included ownership interests in 26.3 million square feet in Manhattan

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 20, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. employ

SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2022 EPS OF $(0.70) PER SHARE; AND FFO OF $1.87 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2022 EPS OF $(0.70) PER SHARE; AND FFO OF $1.87 PER SHARE Financial and Operating Highlights ?Net loss attributable to common stockholders of $0.70 per share for the second quarter of 2022 as compared to net income of $1.56 per share for the same period in 2021. ?Funds from operations, or FFO, of $1.87 per share for the second quarter of 20

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) SL Green Realty Corp.

As filed with the Securities and Exchange Commission on June 17, 2022

As filed with the Securities and Exchange Commission on June 17, 2022 Registration No.

Submission of Matters to a Vote of Security Holders

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Comm

1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 20, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emplo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

DEFINITIVE PROXY STATEMENT

SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2022 EPS OF $0.11 PER SHARE; AND FFO OF $1.65 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2022 EPS OF $0.11 PER SHARE; AND FFO OF $1.65 PER SHARE Financial and Operating Highlights ?Net income attributable to common stockholders of $0.11 per share for the first quarter of 2022 as compared to net loss of $0.12 per share for the same period in 2021. ?Funds from operations, or FFO, of $1.65 per share for the first quarter of 2022, a

Supplemental Information 2 First Quarter 2022

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of March 31, 2022, the Company held interests in 72 buildings totaling 34.7 million square feet. This included ownership interests in 26.7 million square feet in Manhattan

SL Green Realty Corp. Fifth Amended and Restated 2005 Stock Option and Incentive Plan, incorporated by reference to Appendix A to the Company’s definitive Proxy Statement on Schedule 14A filed on April 21, 2022.

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14

Financial Statements and Exhibits, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 7, 2022 (March 4, 2022) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commissio

SL Green Names Carol Brown as Independent Director

Exhibit 99.1 SL Green Names Carol Brown as Independent Director New York, NY ? March 7, 2022 ? SL Green Realty Corp. (NYSE:SLG), Manhattan?s largest office landlord, today announced that Carol Brown has been appointed as an Independent Director to the company?s Board of Directors. Ms. Brown is a long tenured real estate law professor at the University of Richmond School of Law, where she teaches a

Eighteenth Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P.

Exhibit 3.23 Eighteenth Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P. This Amendment is made as of June 25, 2015 (the ?Issue Date?) by SL Green Realty Corp., a Maryland corporation, as managing general partner (the ?Company? or the ?Managing General Partner?) of SL Green Operating Partnership, L.P., a Delaware limited partnersh

Exhibit 4.11

Exhibit 4.11 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934 As of the date of our annual report on Form 10-K of which this Exhibit is a part, we have the following classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"): (1) our common stock, par value $0.01 pe

SUBSIDIARIES OF SL GREEN REALTY CORP.

Exhibit 21.1 SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investors Corp. Delaware 106 Spring Funding II LLC Delaware 107-30 Rockaway Blvd LLC Delaware 1080 Amsterdam Green A Member LLC Delaware 1080 Amsterdam Green B Member LLC Delaware 1080 Am

SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investors Corp. Delaware 106 Spring

Exhibit 21.2 SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investors Corp. Delaware 106 Spring Funding II LLC Delaware 107-30 Rockaway Blvd LLC Delaware 1080 Amsterdam Green A Member LLC Delaware 1080 Amsterdam Green B Member LLC D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) Com

SLG / SL Green Realty Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 17)* Name of issuer: SL Green Realty Corp. Title of Class of Securities: REIT CUSIP Number: 78440X804 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule

Supplemental Information 2 Fourth Quarter 2021

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of December 31, 2021, the Company held interests in 73 buildings totaling 34.9 million square feet. This included ownership interests in 26.9 million square feet in Manhat

SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2021 EPS OF $(0.82) PER SHARE; AND FFO OF $1.52 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2021 EPS OF $(0.82) PER SHARE; AND FFO OF $1.52 PER SHARE Financial and Operating Highlights ?Net loss attributable to common stockholders of $0.82 per share for the fourth quarter of 2021 and net income of $6.50 per share for the full year as compared to net income of $2.48 and

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 26, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

Articles of Amendment of SL Green Realty Corp.

EX-3.1 2 tm224122d1ex3-1.htm EXHIBIT 3.1 Exhibit 3.1 SL GREEN REALTY CORP. ARTICLES OF AMENDMENT SL GREEN REALTY CORP., a Maryland corporation (the “Corporation”), hereby certifies to the State Department of Assessments and Taxation of Maryland (the “Department”) that: FIRST: The Corporation desires to, and does hereby, amend its charter as currently in effect (the “Charter”), pursuant to Section

Current Report

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 21, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (

Articles of Amendment of SL Green Realty Corp.

Exhibit 3.2 SL GREEN REALTY CORP. ARTICLES OF AMENDMENT SL GREEN REALTY CORP., a Maryland corporation (the ?Corporation?), hereby certifies to the State Department of Assessments and Taxation of Maryland (the ?Department?) that: FIRST: The charter of the Corporation (the ?Charter?) is hereby amended, effective at the Effective Time (as defined below) to decrease the par value of each authorized sh

Current Report

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 11, 2022 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (

Amended and Restated Employment and Noncompetition Agreement, dated as of December 31, 2021, by and between SL Green Realty Corp. and Marc Holliday.

Exhibit 10.1 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (?Agreement?) is made as of the 31st day of December, 2021 (the ?Execution Date?), to be effective January 18, 2022 (the ?Effective Date?), between Marc Holliday (?Executive?) and SL Green Realty Corp., a Maryland corporation with its principal place of busine

Amended and Restated Employment and Noncompetition Agreement, dated as of December 31, 2021, by and between SL Green Realty Corp. and Andrew Levine.

Exhibit 10.3 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (?Agreement?) is made as of the 31st day of December, 2021 (the ?Execution Date?), to be effective January 1, 2022 (the ?Effective Date?), between Andrew Levine (?Executive?) and SL Green Realty Corp., a Maryland corporation with its principal place of busines

Amended and Restated Employment and Noncompetition Agreement, dated as of December 31, 2021, by and between SL Green Realty Corp. and Andrew Mathias.

Exhibit 10.2 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (?Agreement?) is made as of the 31st day of December, 2021 (the ?Execution Date?), to be effective January 1, 2022 (the ?Effective Date?), between Andrew Mathias (?Executive?) and SL Green Realty Corp., a Maryland corporation with its principal place of busine

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date December 31, 2021 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ? Soliciting Material ? Pre commencement Tender Offer ? Pre commencement Issuer Tender Offer ? Emerging Growth Company ? Amendment Flag ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Amended and Restated Employment and Noncompetition Agreement, dated as of December 31, 2021, by and between SL Green Realty Corp. and Andrew Mathias.

Exhibit 10.2 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (?Agreement?) is made as of the 31st day of December, 2021 (the ?Execution Date?), to be effective January 1, 2022 (the ?Effective Date?), between Andrew Mathias (?Executive?) and SL Green Realty Corp., a Maryland corporation with its principal place of busine

Amended and Restated Employment and Noncompetition Agreement, dated as of December 31, 2021, by and between SL Green Realty Corp. and Andrew Levine.

Exhibit 10.3 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (?Agreement?) is made as of the 31st day of December, 2021 (the ?Execution Date?), to be effective January 1, 2022 (the ?Effective Date?), between Andrew Levine (?Executive?) and SL Green Realty Corp., a Maryland corporation with its principal place of busines

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date December 31, 2021 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ? Soliciting Material ? Pre commencement Tender Offer ? Pre commencement Issuer Tender Offer ? Emerging Growth Company ? Amendment Flag ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Amended and Restated Employment and Noncompetition Agreement, dated as of December 31, 2021, by and between SL Green Realty Corp. and Marc Holliday.

Exhibit 10.1 AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (?Agreement?) is made as of the 31st day of December, 2021 (the ?Execution Date?), to be effective January 18, 2022 (the ?Effective Date?), between Marc Holliday (?Executive?) and SL Green Realty Corp., a Maryland corporation with its principal place of busine

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date December 20, 2021 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ? Soliciting Material ? Pre commencement Tender Offer ? Pre commencement Issuer Tender Offer ? Emerging Growth Company ? Amendment Flag ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington,D.

Twenty-Eighth Amendment, dated December 20, 2021, to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P.

Exhibit 10.1 EXECUTION VERSION Twenty-Eighth Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P. This Amendment is made as of December 20, 2021, by SL Green Realty Corp., a Maryland corporation, as managing general partner (the ?Company? or the ?Managing General Partner?) of SL Green Operating Partnership, L.P., a Delaware limited pa

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon, as the Trustee under the Form of Indenture related to debt securities of SL Green and SL Green Operating Partnership; as Co-Obligors.*

Exhibit 25.3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ? THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

As filed with the Securities and Exchange Commission on December 17, 2021

As filed with the Securities and Exchange Commission on December 17, 2021 Registration No.

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon, as the Trustee under the Indenture, dated as of October 5, 2017, among SL Green Operating Partnership, as issuer, and The Bank of New York Mellon, as trustee.*

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ? THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon, as the Trustee under the Form of Indenture related to debt securities of SL Green.*

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ? THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

Third Amended and Restated Credit Agreement, dated as of December 6, 2021, by and among SL Green Realty Corp. and SL Green Operating Partnership, L.P., as Borrowers, each of the Lenders party thereto, Wells Fargo Bank, National Association, as Administrative Agent, Wells Fargo Securities, LLC, JPMorgan Chase Bank, N.A., Deutsche Bank Securities Inc. and TD Bank, N.A., as joint lead arrangers and joint bookrunners for the Revolving Credit Facility and Term Loan A Facility, BofA Securities, Inc. BMO Capital Markets Corp. and The Bank of New York Mellon, as joint lead arrangers for the Revolving Credit Facility and Term Loan A Facility, JPMorgan Chase Bank, N.A., as syndication agent for the Revolving Credit Facility and Term Loan A Facility, Deutsche Bank Securities Inc., TD Bank N.A., Bank of America, N.A., Bank of Montreal and The Bank of New York Mellon, as documentation agents for the Revolving Credit Facility and Term Loan A Facility, Wells Fargo Securities, LLC and U.S. Bank National Association, as joint lead arrangers and joint bookrunners for the Term Loan B Facility, U.S. Bank National Association, as syndication agent for the Term Loan B Facility, Wells Fargo Bank, National Association, as sustainability agent, and the other lenders and agents a party thereto.

Exhibit 10.1 Loan Number: 1005546 Execution Version THIRD AMENDED AND RESTATED CREDIT AGREEMENT Dated as of December 6, 2021 by and among Each of SL GREEN REALTY CORP., and SL GREEN OPERATING PARTNERSHIP, L.P., as a Borrower, The financial institutions party hereto and their assignees under Section 12.5., as Lenders, WELLS FARGO Bank, National Association, as Administrative Agent, WELLS FARGO SECU

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events

Common Stock CIK 0001040971 Addess Line 1 One Vanderbilt Avenue City New York State New York Postal Code 10017 Document Period Date December 6, 2021 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ? Soliciting Material ? Pre commencement Tender Offer ? Pre commencement Issuer Tender Offer ? Emerging Growth Company ? Amendment Flag ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

SL Green Refinances Corporate Credit Facility $2.5 Billion Facility Term Extended and Cost Reduced

Exhibit 99.1 SL Green Refinances Corporate Credit Facility $2.5 Billion Facility Term Extended and Cost Reduced NEW YORK- December 7, 2021- SL Green Realty Corp. (NYSE:SLG), Manhattan?s largest office landlord, today announced that it has refinanced, extended and reduced the overall size of its unsecured corporate credit facility. The revolving line of credit component of the facility has been red

Regulation FD Disclosure, Financial Statements and Exhibits

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 6, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number

Current Report

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (

Annual Ordinary Dividend Will Increase to $3.73 Per Share

Exhibit 99.1 SL Green Realty Corp. Announces Special Dividend and Increase to Ordinary Dividend December 2, 2021 Annual Ordinary Dividend Will Increase to $3.73 Per Share NEW YORK, Dec. 02, 2021 (GLOBE NEWSWIRE) - SL Green Realty Corp. (NYSE: SLG), Manhattan?s largest office landlord, announced today that its board of directors has increased the annual ordinary dividend on SL Green?s common stock

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty C

SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2021 EPS OF $5.75 PER SHARE; AND FFO OF $1.78 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2021 EPS OF $5.75 PER SHARE; AND FFO OF $1.78 PER SHARE Financial and Operating Highlights ?Net income attributable to common stockholders of $5.75 per share for the third quarter of 2021 as compared to $0.19 per share for the same period in 2020. Net income attributable to common

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

Supplemental Information 2 Third Quarter 2021

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of September 30, 2021, the Company held interests in 76 buildings totaling 35.3 million square feet. This included ownership interests in 27.2 million square feet in Manha

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.)

Supplemental Information 2 Second Quarter 2021

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of June 30, 2021, the Company held interests in 77 buildings totaling 35.3 million square feet. This included ownership interests in 27.1 million square feet in Manhattan

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 21, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. employ

SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2021 EPS OF $1.51 PER SHARE; AND FFO OF $1.60 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2021 EPS OF $1.51 PER SHARE; AND FFO OF $1.60 PER SHARE Financial and Operating Highlights ?Net income attributable to common stockholders of $1.51 per share for the second quarter of 2021 as compared to $0.76 per share for the same period in 2020. Net income attributable to comm

SLG.PRI / SL Green Realty Corp. / PGGM Investments - FORM SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* SL Green Realty Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 78440X507 (CUSIP Number) 30 June 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedul

Submission of Matters to a Vote of Security Holders

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Comm

SL Green Realty Corp.’s Definitive Additional Materials on Schedule 14A (File No. 1-13199)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.

- DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

DEFINITIVE PROXY STATEMENT

SL Green Realty Corp.’s Definitive Proxy Statement on Schedule 14A (File No. 1-13199)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, For Use of the Commission Only (as permitted by Rule 14

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 21, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emplo

SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2021 EPS OF $(0.11) PER SHARE; AND FFO OF $1.73 PER SHARE

EX-99.1 2 a21q1earningsrelease.htm EX-99.1 Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS FIRST QUARTER 2021 EPS OF $(0.11) PER SHARE; AND FFO OF $1.73 PER SHARE Financial and Operating Highlights •Net income attributable to common stockholders of $(0.11) per share for the first quarter of 2021 as compared to $1.51 per share for the same pe

Supplemental Information 2 First Quarter 2021

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of March 31, 2021, the Company held interests in 84 buildings totaling 37.8 million square feet. This included ownership interests in 28.3 million square feet in Manhattan

- S-3ASR

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on February 26, 2021 Registration Statement No.

Description of SL Green Realty Corp.’s common stock contained in Exhibit 4.17 of SL Green Realty Corp.’s Annual Report on Form 10-K (File No. 1-13199)

Exhibit 4.17 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934 As of the date of our annual report on Form 10-K of which this Exhibit is a part, we have the following classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"): (1) our common stock, par value $0.01 pe

SUBSIDIARIES OF SL GREEN REALTY CORP.

Exhibit 21.1 SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING STREET OWNER LLC Delaware 106 Spring Funding II LLC Delaware 107-30 Rockaway Blvd LLC Delaware 1080 Amsterdam Green A Member LLC Delaware 1080 Amsterdam G

SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING ST

Exhibit 21.2 SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING STREET OWNER LLC Delaware 106 Spring Funding II LLC Delaware 107-30 Rockaway Blvd LLC Delaware 1080 Amsterdam Green A Member LLC Delaware 1

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) Com

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 16)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 16)* Name of issuer: SL Green Realty Corp. Title of Class of Securities: REIT CUSIP Number: 78440X101 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: SL Green Realty Corp Title of Class of Securities: REIT CUSIP Number: 78440X101 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 1

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 420 Lexington Avenue City New York State New York Postal Code 10170 Document Period Date February 4, 2021 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Amended and Restated Employment and Noncompetition Agreement, dated as of February 4, 2021, by and between SL Green Realty Corp. and Matthew J. DiLiberto.

Exhibit 10.1 EXECUTION VERSION AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AND NONCOMPETITION AGREEMENT (“Agreement”) is made as of February 4, 2021 (the “Execution Date”), by and between Matthew DiLiberto (“Executive”) and SL Green Realty Corp., a Maryland corporation with its principal place of business at 420 Lexington Avenue, New York, New

SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2020 EPS OF $2.41 PER SHARE; AND FFO OF $1.56 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS FOURTH QUARTER 2020 EPS OF $2.41 PER SHARE; AND FFO OF $1.56 PER SHARE Financial and Operating Highlights •Net income attributable to common stockholders of $2.41 per share for the fourth quarter of 2020 and of $4.87 for the full year as compared to $0.22 and $3.19 per share for the same period

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

Supplemental Information 2 Fourth Quarter 2020

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of December 31, 2020, the Company held interests in 88 buildings totaling 38.2 million square feet. This included ownership interests in 28.6 million square feet in Manhat

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ___)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* SL Green Realty Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 78440X507 (CUSIP Number) 21 January 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

-

VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

- FORM 8-K

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 20, 2021 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (

Articles of Amendment to the Company’s Articles of Restatement, incorporated by reference to Exhibit 3.2 to the Company’s Form 8-K, dated January 20, 2021, filed with the Commission on January 20, 2021.

Exhibit 3.2 SL GREEN REALTY CORP. ARTICLES OF AMENDMENT SL GREEN REALTY CORP., a Maryland corporation (the “Corporation”), hereby certifies to the State Department of Assessments and Taxation of Maryland (the “Department”) that: FIRST: The charter of the Corporation (the “Charter”) is hereby amended, effective at the Effective Time (as defined below) to decrease the par value of each authorized sh

Articles of Amendment to the Company’s Articles of Restatement, incorporated by reference to Exhibit 3.1 to the Company’s Form 8-K, dated January 20, 2021, filed with the Commission on January 20, 2021.

Exhibit 3.1 SL GREEN REALTY CORP. ARTICLES OF AMENDMENT SL GREEN REALTY CORP., a Maryland corporation (the “Corporation”), hereby certifies to the State Department of Assessments and Taxation of Maryland (the “Department”) that: FIRST: The Corporation desires to, and does hereby, amend its charter as currently in effect (the “Charter”), pursuant to Section 2-309(e) of the Maryland General Corporat

- FORM 8-K

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 11, 2021 (January 8, 2021) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction o

-

December 14, 2020 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

SL GREEN REALTY CORP. ANNOUNCES $500 MILLION INCREASE TO SHARE REPURCHASE PROGRAM Total Authorization Now At $3.5 billion

Exhibit 99.1 SL GREEN REALTY CORP. ANNOUNCES $500 MILLION INCREASE TO SHARE REPURCHASE PROGRAM Total Authorization Now At $3.5 billion NEW YORK-December 7, 2020-SL Green Realty Corp. (NYSE: SLG), Manhattan’s largest office landlord, today announced that the Company’s Board of Directors has authorized an increase to the size of its share repurchase program by an additional $500 million of the Compa

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events - FORM 8-K

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 7, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number

- FORM 8-K

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (

SL GREEN REALTY CORP. ANNOUNCES SPECIAL DIVIDEND AND INCREASE TO ORDINARY DIVIDEND ANNUAL ORDINARY DIVIDEND WILL INCREASE TO $3.64 PER SHARE

Exhibit 99.1 SL GREEN REALTY CORP. ANNOUNCES SPECIAL DIVIDEND AND INCREASE TO ORDINARY DIVIDEND ANNUAL ORDINARY DIVIDEND WILL INCREASE TO $3.64 PER SHARE NEW YORK-December 4, 2020— SL Green Realty Corp. (NYSE: SLG), Manhattan’s largest office landlord, announced today that its board of directors has increased SL Green’s annual ordinary dividend by 2.8%, to $3.64 per share on its common stock and O

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty C

SLG / SL Green Realty Corp. / PGGM Investments - FORM SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* SL Green Realty Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 78440X507 (CUSIP Number) 29 October 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

Supplemental Information 2 Third Quarter 2020

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of September 30, 2020, the Company held interests in 93 buildings totaling 40.6 million square feet. This included ownership interests in 29.2 million square feet in Manha

SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2020 EPS OF $0.19 PER SHARE; AND FFO OF $1.75 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2020 EPS OF $0.19 PER SHARE; AND FFO OF $1.75 PER SHARE Financial and Operating Highlights • Net income attributable to common stockholders of $0.19 per share for the third quarter of 2020 as compared to $0.40 per share for the same period in 2019. • Funds from operations, or FFO,

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 21, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) C

Supplemental Information 2 Second Quarter 2020

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of June 30, 2020, the Company held interests in 96 buildings totaling 41.0 million square feet. This included ownership interests in 28.7 million square feet in Manhattan

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 22, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. employ

SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2020 EPS OF $0.74 PER SHARE; AND FFO OF $1.70 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS SECOND QUARTER 2020 EPS OF $0.74 PER SHARE; AND FFO OF $1.70 PER SHARE Financial and Operating Highlights • Net income attributable to common stockholders of $0.74 per share for the second quarter of 2020 as compared to $1.94 per share for the same period in 2019. Net income for the second quar

SLG / SL Green Realty Corp. / PGGM Investments - FORM SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* SL Green Realty Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 78440X507 (CUSIP Number) 8 July 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2020 (June 1, 2020) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Co

First Amendment to Fifth Amended and Restated Bylaws of SL Green, effective as of May 11, 2020, incorporated by reference to SL Green’s Form 8-K, dated May 11, 2020, filed with the SEC on May 13, 2020.

Exhibit 3.1 SL GREEN REALTY CORP. FIRST AMENDMENT TO FIFTH AMENDED AND RESTATED BYLAWS Effective May 11, 2020, the Fifth Amended and Restated Bylaws of SL Green Realty Corp (the “Corporation”) are hereby amended by deleting Section 2.01 thereof in its entirety and replacing it with the following: Section 2.01 PLACE. All meetings of stockholders shall be held at the principal office of the Corporat

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2020 (May 11, 2020) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Co

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, For Use of the Commission Only (as permitted by Rule 14

DEFINITIVE PROXY STATEMENT

2020 Proxy Statement April 24, 20202020 Proxy Statement 1 2020 PROXY STATEMENT HIGHLIGHTS Logistics Date & Time Location Record Date Thursday, May 28, 2020 at 10:00 a.

Supplemental Information 2 First Quarter 2020

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of March 31, 2020, the Company held interests in 102 buildings totaling 49.4 million square feet. This included ownership interests in 28.8 million square feet in Manhatta

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 22, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emplo

SL GREEN REALTY CORP. REPORTS FIRST QUARTER EPS OF $1.47 PER SHARE; AND FFO OF $2.08 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS FIRST QUARTER EPS OF $1.47 PER SHARE; AND FFO OF $2.08 PER SHARE Financial and Operating Highlights • Net income attributable to common stockholders of $1.47 per share for the first quarter as compared to $0.52 per share for the same period in 2019. Net income attributable to common stockholder

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2020 (March 31, 2020) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Numb

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 24, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorporation) (Commission File

SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING ST

Exhibit 21.2 SUBSIDIARIES OF SL GREEN OPERATING PARTNERSHIP, L.P. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING STREET OWNER LLC Delaware 106 Spring Funding II LLC Delaware 1055 WASHINGTON BOULEVARD LLC Delaware 1080 Amsterdam Green A Member LLC Delaw

DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934

Exhibit 4.17 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES AND EXCHANGE ACT OF 1934 As of the date of our annual report on Form 10-K of which this Exhibit is a part, we have the following classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"): (1) our common stock, par value $0.01 pe

SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING STREET OWNER LLC

Exhibit 21.1 SUBSIDIARIES OF SL GREEN REALTY CORP. Entity Name State of Incorporation 1 Madison Office Fee LLC Delaware 10 E 53 Owner LLC Delaware 10E53 Partner LLC Delaware 100 Church Fee Owner LLC Delaware 100C Investor LLC Delaware 106 SPRING STREET OWNER LLC Delaware 106 Spring Funding II LLC Delaware 1055 WASHINGTON BOULEVARD LLC Delaware 1080 Amsterdam Green A Member LLC Delaware 1080 Amster

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Corp.) Com

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2020 (February 13, 2020) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland 1-13199 13-3956775 (State or other jurisdiction of incorpor

SLG / SL Green Realty Corp. / VANGUARD SPECIALIZED FUNDS - SCHEDULE 13G Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: SL Green Realty Corp Title of Class of Securities: REIT CUSIP Number: 78440X101 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-1(b) ☐ Rule 13d-1

SLG / SL Green Realty Corp. / Boston Partners - ROBECO INVESTMENT MANAGEMENT INC. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* SL GREEN REALTY CORP (Name of Issuer) REIT (Title of Class of Securities) 78440X101 (CUSIP Number) December 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule i

SLG / SL Green Realty Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 15)* Name of issuer: SL Green Realty Corp Title of Class of Securities: REIT CUSIP Number: 78440X101 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 22, 2020 SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Commission File Number) (I.R.S. emp

Supplemental Information 2 Fourth Quarter 2019

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of December 31, 2019, the Company held interests in 97 buildings totaling 44.0 million square feet. This included ownership interests in 26.5 million square feet in Manhat

SL GREEN REALTY CORP. REPORTS FOURTH QUARTER AND FULL YEAR 2019 EPS OF $0.22 AND $3.11 PER SHARE; AND FFO OF $1.75 AND $7.00 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS FOURTH QUARTER AND FULL YEAR 2019 EPS OF $0.22 AND $3.11 PER SHARE; AND FFO OF $1.75 AND $7.00 PER SHARE Financial and Operating Highlights • Net income attributable to common stockholders of $0.22 per share for the fourth quarter and $3.11 for the full year 2019 as compared to net loss of $0.7

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

Common Stock CIK 0001492869 Addess Line 1 420 Lexington Avenue City New York State New York Postal Code 10170 Document Period Date January 8, 2020 Form Type 8-K City Area Code 212 Local Phone Number 594-2700 Writing Communication ¨ Soliciting Material ¨ Pre commencement Tender Offer ¨ Pre commencement Issuer Tender Offer ¨ Emerging Growth Company ¨ Amendment Flag ¨ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Twenty-Seventh Amendment, dated January 8, 2020, to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P.

Exhibit 10.1 Twenty-Seventh Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P. This Amendment is made as of January 8, 2020 (the “Issue Date”) by SL Green Realty Corp., a Maryland corporation, as managing general partner (the “Company” or the “Managing General Partner”) of SL Green Operating Partnership, L.P., a Delaware limited par

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

Common Stock UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 9, 2019 (December 6, 2019) SL GREEN REALTY CORP. (Exact name of registrant as specified in its charter) Maryland (State of Incorporation) 1-13199 13-3956775 (Com

SL Green to Increase Common Dividend for Ninth Consecutive Year Annual Dividend Will Increase to $3.54 per Share

Exhibit 99.1 SL Green to Increase Common Dividend for Ninth Consecutive Year Annual Dividend Will Increase to $3.54 per Share NEW YORK-(BUSINESS WIRE)-Dec. 6, 2019 - SL Green Realty Corp. (NYSE: SLG), New York City’s largest office landlord, today reported that its board of directors has increased the Company’s quarterly dividend by 4.1 percent, to $0.885 per share on its common stock and OP units

SL Green Realty Corp. Announces $500 Million Increase to Share Repurchase Program Total Authorization Now At $3.0 billion

Exhibit 99.2 SL Green Realty Corp. Announces $500 Million Increase to Share Repurchase Program Total Authorization Now At $3.0 billion NEW YORK-(BUSINESS WIRE)-Dec. 6, 2019 - SL Green Realty Corp. (NYSE: SLG), New York City’s largest office landlord, today announced that the Company’s Board of Directors has authorized an increase to the size of its share repurchase program by an additional $500 mi

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13199 (SL Green Realty Cor

Supplemental Information 2 Third Quarter 2019

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, financing, development, redevelopment, construction and leasing. As of September 30, 2019, the Company held interests in 93 Manhattan buildings totaling 45.0 million square feet. This included ownership interests in 27.2 million square fee

SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2019 EPS OF $0.40 PER SHARE; AND FFO OF $1.75 PER SHARE

Exhibit 99.1 CONTACT Matt DiLiberto Chief Financial Officer (212) 594-2700 SL GREEN REALTY CORP. REPORTS THIRD QUARTER 2019 EPS OF $0.40 PER SHARE; AND FFO OF $1.75 PER SHARE Financial and Operating Highlights • Net income attributable to common stockholders of $0.40 per share for the third quarter as compared to $1.03 per share for the same period in 2018. Net income attributable to common stockh