IBRX / ImmunityBio, Inc. - SEC Filings, Annual Report, Proxy Statement

ImmunityBio, Inc.
US ˙ NasdaqGS ˙ US45256X1037

Basic Stats
LEI 529900J9XLBR4HFL4B83
CIK 1326110
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to ImmunityBio, Inc.
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 8, 2025 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): August 8, 2025 ImmunityBio, Inc.

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 8, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File N

August 8, 2025 EX-99.2

UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF CALIFORNIA IN RE IMMUNITYBIO, INC. SHAREHOLDER DERIVATIVE LITIGATION STIPULATION AND SETTLEMENT AGREEMENT Lead Case No.: 3:24-cv-02014-GPC-VET (Consolidated with 3:25-cv-00416-GPC-VET 3:25-cv-00423-GP

EX-99.2 Exhibit 99.2 UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF CALIFORNIA IN RE IMMUNITYBIO, INC. SHAREHOLDER DERIVATIVE LITIGATION STIPULATION AND SETTLEMENT AGREEMENT Lead Case No.: 3:24-cv-02014-GPC-VET (Consolidated with 3:25-cv-00416-GPC-VET 3:25-cv-00423-GPC-VET) Judge: Hon. Gonzalo P. Curiel Magistrate Judge: Hon. Valerie E. Torres 3:24-cv-02014-GPC-VET STIPULATION AND SETTLEMENT AG

August 8, 2025 EX-99.1

UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF CALIFORNIA IN RE IMMUNITYBIO, INC. SHAREHOLDER DERIVATIVE LITIGATION NOTICE OF PROPOSED DERIVATIVE SETTLEMENT Lead Case No.: 3:24-cv-02014-GPC-VET (Consolidated with 3:25-cv-00416-GPC-VET 3:25-cv-0042

EX-99.1 Exhibit 99.1 UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF CALIFORNIA IN RE IMMUNITYBIO, INC. SHAREHOLDER DERIVATIVE LITIGATION NOTICE OF PROPOSED DERIVATIVE SETTLEMENT Lead Case No.: 3:24-cv-02014-GPC-VET (Consolidated with 3:25-cv-00416-GPC-VET 3:25-cv-00423-GPC-VET) Judge: Hon. Gonzalo P. Curiel Magistrate Judge: Hon. Valerie E. Torres NOTICE OF PROPOSED SETTLEMENT OF SHAREHOLDER DE

August 5, 2025 EX-99.1

ImmunityBio Reports Q2 Earnings Release Reflecting 60% Increase in Revenue in Q2 2025, with Year-to-Date Sales of $43 million and 246% Unit Growth Since J-code

EXHIBIT 99.1 ImmunityBio Reports Q2 Earnings Release Reflecting 60% Increase in Revenue in Q2 2025, with Year-to-Date Sales of $43 million and 246% Unit Growth Since J-code •Q2 2025 Revenue Growth with Continued Strong Sales Momentum: $26.4 million, up 60% from Q1 2025, with year-to-date sales of approximately $43 million. •ANKTIVA® Unit Growth Since J-code: 246% unit sales volume growth in 1H 202

August 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 5, 2025 ImmunityBio, Inc. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 5, 2025 ImmunityBio, Inc.

August 5, 2025 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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: 00

July 28, 2025 EX-FILING FEES

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 ImmunityBio, Inc. 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 Fi

July 28, 2025 424B5

29,629,632 Shares of Common Stock Warrants to Purchase up to 29,629,632 Shares of Common Stock the Shares of Common Stock underlying the Warrants

Table of Contents Filed Pursuant to Rule 424(b)(5) File No. 333-278770 PROSPECTUS SUPPLEMENT (To Prospectus dated April 17, 2024) 29,629,632 Shares of Common Stock Warrants to Purchase up to 29,629,632 Shares of Common Stock and the Shares of Common Stock underlying the Warrants We are offering 29,629,632 shares of our common stock, par value $0.0001 per share (the “common stock”), and warrants to

July 25, 2025 EX-99.1

ImmunityBio Reports 60% Increase in Revenue in Q2 2025, with Year-to-Date Sales of $43 Million and 246% Unit Growth Since J-Code with Regulatory Updates

EX-99.1 Exhibit 99.1 NEWS RELEASE ImmunityBio Reports 60% Increase in Revenue in Q2 2025, with Year-to-Date Sales of $43 Million and 246% Unit Growth Since J-Code with Regulatory Updates CULVER CITY, Calif., – July 25, 2025 – ImmunityBio, Inc. (NASDAQ: IBRX), a leading immunotherapy company, today announced preliminary financial results for the fiscal quarter ended June 30, 2025, and clinical prog

July 25, 2025 EX-1.1

Placement Agency Agreement by and between the Company and Piper Sandler & Co., dated as of July 24, 2025.

EX-1.1 Exhibit 1.1 PLACEMENT AGENCY AGREEMENT July 24, 2025 Piper Sandler & Co. 1251 Avenue of the Americas, 6th Floor New York, New York 10020 Ladies and Gentlemen: ImmunityBio, Inc., a Delaware corporation (the “Company”), proposes, subject to the terms and conditions of this Placement Agency Agreement (this “Agreement”) and the Securities Purchase Agreement (as defined below), to issue and sell

July 25, 2025 EX-10.1

Securities Purchase Agreement, dated as of July 24, 2025.

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of July 24, 2025, by and among ImmunityBio, Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”). WHEREAS, subject to the terms and conditions s

July 25, 2025 EX-4.1

Form of Common Stock Purchase Warrant.

Exhibit 4.1 COMMON STOCK PURCHASE WARRANT IMMUNITYBIO, INC. Warrant Shares: Issue Date: July , 2025 THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on or prior to 5:00 p.m. (N

July 25, 2025 EX-99.2

ImmunityBio, Inc. Announces Execution of $80 Million Equity Financing from Multiple Institutional Investors

EX-99.2 Exhibit 99.2 ImmunityBio, Inc. Announces Execution of $80 Million Equity Financing from Multiple Institutional Investors CULVER CITY, Calif., July 25, 2025 – ImmunityBio, Inc. (NASDAQ: IBRX), a leading immunotherapy company, today announced that it has executed financing to provide further working capital and support its ongoing business operations. The Company entered into a securities pu

July 25, 2025 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): July 24, 2025 ImmunityBio, Inc. (

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 24, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Nu

June 23, 2025 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) ImmunityBio, Inc.

June 23, 2025 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exact name of registrant as specified in its charter) Delaware 43-1979754 (State or other juri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exact name of registrant as specified in its charter) Delaware 43-1979754 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 3530 John Hopkins Court San Diego, California 92121 (Address of Princi

June 20, 2025 EX-10.1

ImmunityBio, Inc. 2025 Equity Incentive Plan.

EXHIBIT 10.1 IMMUNITYBIO, INC. 2025 EQUITY INCENTIVE PLAN 1.Purposes of the Plan; Award Types. (a)Purposes of the Plan. The purposes of this Plan are to attract and retain personnel for positions with the Company Group, to provide additional incentive to Employees, Directors, and Consultants (collectively, “Service Providers”), and to promote the success of the Company’s business. (b)Award Types.

June 20, 2025 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): June 18, 2025 ImmunityBio, Inc. (

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 18, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Nu

May 12, 2025 EX-99.1

ImmunityBio Reports Doubled Net Revenue and 150% Unit Growth in Q1 2025, With Continued Strong Sales Momentum in First Quarter since J-code

EXHIBIT 99.1 ImmunityBio Reports Doubled Net Revenue and 150% Unit Growth in Q1 2025, With Continued Strong Sales Momentum in First Quarter since J-code •For the three months ended March 31, 2025—marking the first quarter with a permanent J-code that streamlined billing and reimbursement for prescribing providers—ImmunityBio achieved net product revenue of approximately $16.5 million, representing

May 12, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2025 ImmunityBio, Inc. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2025 ImmunityBio, Inc.

May 12, 2025 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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: 0

May 5, 2025 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): May 5, 2025 ImmunityBio, Inc. (Ex

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 5, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Numb

May 5, 2025 EX-99.1

IMMUNITYBIO REQUESTS AN URGENT MEETING WITH FDA TO ADDRESS THE CHANGE IN THE AGENCY’S UNAMBIGUOUS GUIDANCE ON JAN 2025 TO SUBMIT A sBLA FOR NMIBC BCG UNRESPONSIVE PAPILLARY DISEASE, FOLLOWING AN INCONSISTENT REFUSAL TO FILE LETTER ON MAY 2, 2025

Exhibit 99.1 IMMUNITYBIO REQUESTS AN URGENT MEETING WITH FDA TO ADDRESS THE CHANGE IN THE AGENCY’S UNAMBIGUOUS GUIDANCE ON JAN 2025 TO SUBMIT A sBLA FOR NMIBC BCG UNRESPONSIVE PAPILLARY DISEASE, FOLLOWING AN INCONSISTENT REFUSAL TO FILE LETTER ON MAY 2, 2025 CULVER CITY, Calif., May 5, 2025 – ImmunityBio, Inc. (NASDAQ: IBRX), a leading immunotherapy company, today announced that the Company receiv

April 30, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION 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 INFORMATION 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)

April 30, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION 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 INFORMATION 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)

April 15, 2025 EX-99.1

ImmunityBio Announces FDA Submissions of Supplemental BLA for NMIBC Papillary Disease and for Expanded Access of ANKTIVA® to Treat Lymphopenia Company to Provide Regulatory, Sales, and Platform Updates at Investor Day including:

EXHIBIT 99.1 ImmunityBio Announces FDA Submissions of Supplemental BLA for NMIBC Papillary Disease and for Expanded Access of ANKTIVA® to Treat Lymphopenia Company to Provide Regulatory, Sales, and Platform Updates at Investor Day including: •In Q1, the company submitted a supplemental Biologics License Application (sBLA) for use of ANKTIVA® plus Bacillus Calmette-Guérin (BCG) in BCG-unresponsive

April 15, 2025 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): April 15, 2025 ImmunityBio, Inc.

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 15, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File N

April 8, 2025 EX-FILING FEES

Calculation of Filing Fee Tables (Form Type) ImmunityBio, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(5) (Form Type) ImmunityBio, Inc.

April 8, 2025 424B5

29,024,768 Shares of Common Stock Warrants to Purchase up to 29,024,768 Shares of Common Stock the Shares of Common Stock underlying the Warrants

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) File No. 333-278770 PROSPECTUS SUPPLEMENT (To Prospectus dated April 17, 2024) 29,024,768 Shares of Common Stock Warrants to Purchase up to 29,024,768 Shares of Common Stock and the Shares of Common Stock underlying the Warrants We are offering 29,024,768 shares of our common stock, par value $0.0001 per share (the “common stock”), and warra

April 8, 2025 EX-10.1

Securities Purchase Agreement, dated as of April 7, 2025

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of April 7, 2025, by and among ImmunityBio, Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”). WHEREAS, subject to the terms and conditions s

April 8, 2025 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): April 7, 2025 ImmunityBio, Inc. (

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 7, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Nu

April 8, 2025 EX-4.1

2025 Common Stock Purchase Warrant

Exhibit 4.1 COMMON STOCK PURCHASE WARRANT IMMUNITYBIO, INC. Warrant Shares: Issue Date: April , 2025 THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on or prior to 5:00 p.m. (

April 8, 2025 EX-99.1

ImmunityBio Announces Execution of $75 Million Equity Financing with an Institutional Investor

Exhibit 99.1 ImmunityBio Announces Execution of $75 Million Equity Financing with an Institutional Investor CULVER CITY, Calif., April 8, 2025 — ImmunityBio, Inc. (NASDAQ: IBRX), a leading immunotherapy company, today announced that it has executed financing to provide further working capital and support its ongoing business operations. The Company entered into a securities purchase agreement for

March 19, 2025 EX-16.1

Letter from Ernst & Young LLP, dated March 17, 2025.

EX-16.1 2 ibrx-20253138xkexhibit161.htm EX-16.1 EXHIBIT 16.1 March 17, 2025 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read Item 4.01 of Form 8-K dated March 13, 2025, of ImmunityBio, Inc. and are in agreement with the statements contained in paragraphs two through four under (a) Dismissal of Independent Registered Public Accounting Firm there

March 19, 2025 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): March 13, 2025 ImmunityBio, Inc.

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 13, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File N

March 3, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 3, 2025 ImmunityBio, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 3, 2025 ImmunityBio, Inc.

March 3, 2025 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ 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: 001-37

March 3, 2025 EX-99.1

ImmunityBio Reports Sales Momentum & Unit Growth Since Permanent J-code Issuance (J9028) in January 2025 and Financial Results for Year End 2024

EXHIBIT 99.1 ImmunityBio Reports Sales Momentum & Unit Growth Since Permanent J-code Issuance (J9028) in January 2025 and Financial Results for Year End 2024 •With a permanent J-code (J9028) awarded in January 2025, ImmunityBio’s February 2025 ANKTIVA® unit sales volume grew 97% over unit sales volume in December 2024 •ANKTIVA sales momentum continues to trend upward quarter to date 2025, with sal

March 3, 2025 EX-21.1

Subsidiaries of ImmunityBio, Inc. as of December 31, 202

EXHIBIT 21.1 SUBSIDIARIES OF IMMUNITYBIO, INC. Name of Subsidiary Jurisdiction of Organization Percentage of Voting Securities Owned Directly or Indirectly by ImmunityBio, Inc. Infacell Therapeutics, Inc. Delaware 100.0% Inex Bio, Inc. Republic of Korea 100.0% NantCell, Inc. Delaware 100.0% Etubics Corporation Delaware 100.0% Altor BioScience, LLC Delaware 100.0% Altor BioScience Manufacturing Com

March 3, 2025 EX-19.1

ImmunityBio, Inc. Insider Trading Policy,

EXHIBIT 19.1 IMMUNITYBIO, INC. INSIDER TRADING POLICY (As amended on August 2, 2019, as amended further on March 1, 2021 and as amended further on January 18, 2024) A.POLICY OVERVIEW ImmunityBio, Inc. (together with any subsidiaries, collectively the “Company”) has adopted this Insider Trading Policy (the “Policy”) to help you comply with the federal and state securities laws and regulations that

February 13, 2025 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): February 7, 2025 ImmunityBio, Inc

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 7, 2025 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File

February 7, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 7, 2025 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 7, 2025 ImmunityBio, Inc.

December 12, 2024 EX-FILING FEES

Calculation of Filing Fee Tables (Form Type) ImmunityBio, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(5) (Form Type) ImmunityBio, Inc.

December 12, 2024 424B5

33,333,334 Shares of Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(5) File No. 333-278770 PROSPECTUS SUPPLEMENT (To Prospectus dated April 17, 2024) 33,333,334 Shares of Common Stock We are offering 33,333,334 shares of our common stock, par value $0.0001 per share (the “common stock”). Our common stock is listed on The Nasdaq Global Select Market (“Nasdaq”) under the symbol “IBRX.” The closing price of our common s

December 11, 2024 EX-99.1

ImmunityBio, Inc. Announces Pricing of Public Offering of Common Stock

EX-99.1 Exhibit 99.1 ImmunityBio, Inc. Announces Pricing of Public Offering of Common Stock CULVER CITY, Calif. — (BUSINESS WIRE)—December 11, 2024 — ImmunityBio, Inc. (NASDAQ: IBRX), a leading immunotherapy company, today announced the pricing of its previously announced underwritten public offering of an aggregate of 33,333,334 shares of its common stock at a price to the public of $3.00 per sha

December 11, 2024 EX-1.1

Underwriting Agreement, dated as of December 10, 2024 by and among the Company, Jefferies LLC, Piper Sandler & Co., as representatives of the underwriters.

EX-1.1 Exhibit 1.1 33,333,334 Shares of Common Stock ImmunityBio, Inc. UNDERWRITING AGREEMENT December 10, 2024 Jefferies LLC 520 Madison Avenue New York, New York 10022 Piper Sandler & Co. 1251 Avenue of the Americas, 6th Floor New York, New York 10020 As Representatives of the several Underwriters set forth on Schedule A hereto Ladies and Gentlemen: Introductory. ImmunityBio, Inc., a Delaware co

December 11, 2024 EX-1.2

Second Amended and Restated Promissory Note by and between ImmunityBio, Inc. and Nant Capital, LLC, dated as of December 10, 2024.

EX-1.2 Exhibit 1.2 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTI

December 11, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 10, 2024 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 10, 2024 ImmunityBio, Inc.

December 11, 2024 EX-1.3

Limited Consent and Amendment to Revenue Interest Purchase Agreement by and between the Company, the purchasers party thereto, and Infinity SA LLC, as collateral agent and administrative agent for the Purchasers.

EX-1.3 Exhibit 1.3 LIMITED CONSENT AND AMENDMENT TO REVENUE INTEREST PURCHASE AGREEMENT December 10, 2024 This LIMITED CONSENT AND AMENDMENT TO REVENUE INTEREST PURCHASE AGREEMENT (this “Consent”), dated as of the date first set forth above, is entered into by and among ImmunityBio, Inc., a Delaware corporation (the “Company”), the Persons listed on the signature pages hereof under the heading “PU

December 10, 2024 EX-99.1

ImmunityBio, Inc. Announces Proposed Public Offering of Common Stock

EX-99.1 Exhibit 99.1 ImmunityBio, Inc. Announces Proposed Public Offering of Common Stock CULVER CITY, Calif.—(BUSINESS WIRE)—December 10, 2024 — ImmunityBio, Inc. (NASDAQ: IBRX), a leading immunotherapy company, today announced that it intends to offer and sell, subject to market and other conditions, shares of its common stock in an underwritten public offering. In addition, ImmunityBio expects

December 10, 2024 424B5

Subject to Completion, dated December 10, 2024

Table of Contents Filed Pursuant to Rule 424(b)(5) File No. 333-278770 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any state or other jurisdiction

December 10, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 10, 2024 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 10, 2024 ImmunityBio, Inc.

November 19, 2024 EX-99.1

ImmunityBio Completes ANKTIVA’s Post-Approval Enrollment of the 100th Patient in BCG Unresponsive NMIBC CIS Trial and Reports a Complete Response Rate of 71% with a Durable Duration of Response Ranging Up to 54 Months

EXHIBIT 99.1 ImmunityBio Completes ANKTIVA’s Post-Approval Enrollment of the 100th Patient in BCG Unresponsive NMIBC CIS Trial and Reports a Complete Response Rate of 71% with a Durable Duration of Response Ranging Up to 54 Months •High responder rate associated with a duration of response ranging as long as 54 months in QUILT-3.032 with 100 patients enrolled •Updated data intended to be submitted

November 19, 2024 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): November 19, 2024 ImmunityBio, In

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 19, 2024 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission Fil

November 12, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2024 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2024 ImmunityBio, Inc.

November 12, 2024 EX-10.1

Settlement Agreement and Release dated July 13, 2024 entered into by and among Altor BioScience, LLC, NantCell, Inc., HCW

EXHIBIT 10.1 CERTAIN INFORMATION HAS BEEN REDACTED FROM THIS EXHIBIT IN ACCORDANCE WITH ITEM 601(B)(10)(IV) OF REGULATION S-K BECAUSE SUCH INFORMATION (I) IS NOT MATERIAL AND (II) IS THE TYPE OF INFORMATION THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. INFORMATION THAT HAS BEEN SO REDACTED FROM THIS EXHIBIT HAS BEEN MARKED WITH “[*****]” TO INDICATE THE OMISSION. SETTLEMENT AGREEMENT AND RELEA

November 12, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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 Numbe

November 12, 2024 EX-99.1

ImmunityBio Reports Third-Quarter 2024 Financial Results

EXHIBIT 99.1 ImmunityBio Reports Third-Quarter 2024 Financial Results CULVER CITY, Calif.—Nov. 12, 2024—ImmunityBio, Inc. (NASDAQ: IBRX) today announced its financial results for the third-quarter ended September 30, 2024. •ANKTIVA® received a J-code (HCPCS Level II Code) in October 2024, effective January 1, 2025. •ANKTIVA (FDA-approved and commercially available in the U.S. since May 2024) is no

August 12, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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: 00

August 12, 2024 EX-10.1

ImmunityBio, Inc. 2015 Equity Incentive Plan.

EXHIBIT 10.1 IMMUNITYBIO, INC. 2015 EQUITY INCENTIVE PLAN (As amended on June 11, 2024) 1.Purposes of the Plan. The purposes of this Plan are: •to attract and retain the best available personnel for positions of substantial responsibility, •to provide additional incentive to Employees, Directors and Consultants, and •to promote the success of the Company’s business. The Plan permits the grant of I

July 18, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2024 ImmunityBio, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2024 ImmunityBio, Inc.

June 20, 2024 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) ImmunityBio, Inc.

June 20, 2024 EX-99.1

ImmunityBio, Inc. 2015 Equity Incentive Plan

EXHIBIT 99.1 IMMUNITYBIO, INC. 2015 EQUITY INCENTIVE PLAN (As amended on June 12, 2024) 1.Purposes of the Plan. The purposes of this Plan are: •to attract and retain the best available personnel for positions of substantial responsibility, •to provide additional incentive to Employees, Directors and Consultants, and •to promote the success of the Company’s business. The Plan permits the grant of I

June 20, 2024 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exact name of registrant as specified in its charter) Delaware 43-1979754 (State or other juri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exact name of registrant as specified in its charter) Delaware 43-1979754 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 3530 John Hopkins Court San Diego, California 92121 (Address of princi

June 12, 2024 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): June 11, 2024 ImmunityBio, Inc. (E

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 11, 2024 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Num

May 9, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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: 0

May 9, 2024 EX-10.1

ImmunityBio, Inc. 2015 Equity Incentive Plan.

EXHIBIT 10.1 IMMUNITYBIO, INC. 2015 EQUITY INCENTIVE PLAN (As amended on January 17, 2024) 1.Purposes of the Plan. The purposes of this Plan are: •to attract and retain the best available personnel for positions of substantial responsibility, •to provide additional incentive to Employees, Directors and Consultants, and •to promote the success of the Company’s business. The Plan permits the grant o

April 30, 2024 CORRESP

April 30, 2024

April 30, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Tim Buchmiller Re: ImmunityBio, Inc. Registration Statement on Form S-3 File No. 333-278361 Acceleration Request Requested Date: May 2, 2024 Requested Time: 4:00 p.m. Eastern Time Ladies and Gentlemen: Pursuant to Rule 461 under the Securities Act of

April 29, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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)) ☐ Definitive

April 29, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION 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 INFORMATION 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)

April 23, 2024 EX-99.1

ImmunityBio Announces FDA Approval of ANKTIVA®, First-in-Class IL-15 Receptor Agonist for BCG-Unresponsive Non-Muscle Invasive Bladder Cancer

EXHIBIT 99.1 ImmunityBio Announces FDA Approval of ANKTIVA®, First-in-Class IL-15 Receptor Agonist for BCG-Unresponsive Non-Muscle Invasive Bladder Cancer •Designated an FDA Breakthrough Therapy, the novel immunotherapy ANKTIVA activates the body’s natural killer (NK) and killer T-cell immune system to attack tumor cells •Therapy stimulates memory T cells, leading to long duration of complete resp

April 23, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2024 ImmunityBio, Inc. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2024 ImmunityBio, Inc.

April 17, 2024 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) ImmunityBio, Inc.

April 17, 2024 S-3ASR

As filed with the Securities and Exchange Commission on April 17, 2024

S-3ASR Table of Contents As filed with the Securities and Exchange Commission on April 17, 2024 Registration No.

April 17, 2024 EX-4.3

Form of Indenture

Exhibit 4.3 IMMUNITYBIO, INC. INDENTURE Dated as of , 20 [] Trustee TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 Section 1.1 Definitions 1 Section 1.2 Other Definitions 4 Section 1.3 Incorporation by Reference of Trust Indenture Act 5 Section 1.4 Rules of Construction 5 ARTICLE II THE SECURITIES 5 Section 2.1 Issuable in Series 5 Section 2.2 Establishment of Terms

March 29, 2024 S-3

As filed with the Securities and Exchange Commission on March 28, 2024

S-3 Table of Contents As filed with the Securities and Exchange Commission on March 28, 2024 Registration No.

March 29, 2024 EX-FILING FEES

Filing Fee Table

EX-FILING FEES Exhibit 107 CALCULATION OF FILING FEE TABLES Form S-3 (Form Type) ImmunityBio, Inc.

March 28, 2024 CORRESP

March 28, 2024

March 28, 2024 U.S. Securities and Exchange Commission Division of Corporation Finance Office of Life Sciences 100 F. Street, N.E. Washington, D.C. 20549 Attention: Filing Desk Re: ImmunityBio, Inc. Registration Statement on Form S-3 Ladies and Gentlemen: On behalf of ImmunityBio, Inc. (the “Company”), we submit for filing under the Securities Act of 1933, as amended (the “Securities Act”), a Regi

March 19, 2024 EX-4.7

Exhibit 4.7

EXHIBIT 4.7 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 ImmunityBio, Inc. has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), our common stock. Description of Capital Stock The following description of our common stock is a summary and does not purpor

March 19, 2024 EX-97.1

ImmunityBio, Inc. Compensation Recovery Policy as adopted or most recently updated on November 29, 2023.

EXHIBIT 97.1 IMMUNITYBIO, INC. COMPENSATION RECOVERY POLICY As adopted or most recently amended on November 29, 2023 ImmunityBio, Inc. (the “Company”) is committed to strong corporate governance. As part of this commitment, the Company’s Board of Directors (the “Board”) has adopted this clawback policy called the Compensation Recovery Policy (the “Policy”). The Policy is intended to further the Co

March 19, 2024 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ 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: 001-37

March 19, 2024 EX-10.17

Amended and Restated Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated December 29, 2023.

EXHIBIT 10.17 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE RE

March 19, 2024 EX-10.3

Revenue Interest Purchase Agreement dated as of December 29, 2023 among ImmunityBio, Inc., the Purchasers from time to time party hereto and Infinity SA LLC.

EXHIBIT 10.3 [CERTAIN INFORMATION IN THIS EXHIBIT IDENTIFIED BY [*****] IS CONFIDENTIAL AND HAS BEEN EXCLUDED BECAUSE THE REGISTRANT ACTUALLY TREATS THAT INFORMATION AS CONFIDENTIAL] REVENUE INTEREST PURCHASE AGREEMENT dated as of December 29, 2023 among IMMUNITYBIO, INC., as the Company, the Purchasers from time to time party hereto and INFINITY SA LLC, as Purchaser Agent TABLE OF CONTENTS ARTICL

March 19, 2024 EX-10.4

Security and Pledge Agreement as of December 29, 2023 among ImmunityBio, Inc., the Subsidiary Guarantors listed on the signature pages hereto, such other parties that may become Grantors hereunder after the date hereof and Infinity SA LLC.

EXHIBIT 10.4 SECURITY AND PLEDGE AGREEMENT THIS SECURITY AND PLEDGE AGREEMENT (this “Agreement”) is entered into as of December 29, 2023 among ImmunityBio, Inc., a Delaware corporation (the “Company”), the Subsidiary Guarantors listed on the signature pages hereto, such other parties that may become Grantors hereunder after the date hereof (together with the Company and the Subsidiary Guarantors,

March 19, 2024 EX-21.1

Subsidiaries of ImmunityBio, Inc. as of December 31, 2023.

EXHIBIT 21.1 SUBSIDIARIES OF IMMUNITYBIO, INC. Name of Subsidiary Jurisdiction of Organization Percentage of Voting Securities Owned Directly or Indirectly by ImmunityBio, Inc. Infacell Therapeutics, Inc. Delaware 100.0% Inex Bio, Inc. Republic of Korea 100.0% NantCell, Inc. Delaware 100.0% Etubics Corporation Delaware 100.0% Altor BioScience, LLC Delaware 100.0% Altor BioScience Manufacturing Com

March 19, 2024 EX-10.5

Stock Purchase and Option Agreement dated December 29, 2023 by and between the Investors and ImmunityBio, Inc.

EXHIBIT 10.5 THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT FILED UNDER SAID ACT AND ANY APPLICABLE STATE SECURITIES LAWS, UNLESS AN EXEMPTION FROM SUCH REGISTRATION IS AVAILABLE STOCK PURCHASE AND OPTION AGREEMENT This STOCK PURCHASE AND OPTION

March 19, 2024 EX-10.41

Extension of Commercial Lease by and between Duley Road, LLC and Altor BioScience Manufacturing Company, LLC, dated October 3, 2023.

EXHIBIT 10.41 October 3, 2023 Duley Road, LLC 9922 Jefferson Boulevard Culver City, CA 90232 Attn: Charles N. Kenworthy Re: Building #3 at 400 Duley Road Dear Mr. Kenworthy: Reference is made to that certain Commercial Lease (the “Lease”) dated February 1, 2017 by and between Duley Road, LLC (“Landlord”) and Altor Bioscience Manufacturing Company, LLC (“Tenant”) whereby Tenant leases from Landlord

March 19, 2024 EX-10.13

Letter Amendment dated December 29, 2023 to the Convertible Promissory Notes dated March 31, 2023 (as amended on September 11, 2023) and September 30, 2023 issued by ImmunityBio, Inc. to Nant Capital, LLC

EXHIBIT 10.13 December 29, 2023 Nant Capital, LLC 450 Duley Road El Segundo, California 90245 Attn: Robert Morse, Chief Financial Officer Dear Nant Capital, LLC: Reference is made to (a) that certain Convertible Promissory Note issued by ImmunityBio, Inc., a Delaware corporation (the “Company”) to Nant Capital, LLC, a Delaware limited liability company (the “Holder”) dated March 31, 2023 in the st

February 26, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 22, 2024 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 22, 2024 ImmunityBio, Inc.

January 4, 2024 SC 13D/A

IBRX / ImmunityBio, Inc. / Cambridge Equities, LP - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 10)* ImmunityBio, Inc. (Name of Issuer) Common Stock, par value $0.0001 per share (Title of Class of Securities) 45256X103 (CUSIP Number) Cambridge Equities, LP Attn: Charles Kenworthy 450 Duley Road El Segundo, California 90245 (310) 836-6400 With

January 2, 2024 EX-99.1

ImmunityBio Announces $320 Million Investment by Oberland Capital, with $210 Million Funded at Closing, Bringing Total Financing in 2023 to $850 Million

EXHIBIT 99.1 ImmunityBio Announces $320 Million Investment by Oberland Capital, with $210 Million Funded at Closing, Bringing Total Financing in 2023 to $850 Million •Up to $300 million non-dilutive capital exchanged for royalty payments on future ImmunityBio immunotherapy product revenue with up to a $20 million equity investment •Royalty financing includes $200 million funded at closing, and $10

January 2, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 29, 2023 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 29, 2023 ImmunityBio, Inc.

November 9, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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 Numbe

November 9, 2023 EX-10.3

as of September 11, 2023 by and among ImmunityBio, Inc., NantCell, Inc., Nant Capital, LLC, NantMobile, LLC and NantCancerStemCell, LLC.

EXHIBIT 10.3 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement (this “Agreement”) is made as of September 11, 2023 (the “Effective Date”) by and among ImmunityBio, Inc., a Delaware corporation (the “Company”), NantCell, Inc., a Delaware corporation and wholly-owned subsidiary of the Company (“NantCell”), Nant Capital, LLC (“Nant Capital”), NantMobile, LLC (“NantMobile”) and NantCancerStemCell

November 9, 2023 EX-10.7

2023 to the Promissory Note issued by ImmunityBio,

EXHIBIT 10.7 September 11, 2023 Nant Capital, LLC 450 Duley Road El Segundo, California 90245 Attn: Robert Morse, Chief Financial Officer Dear Nant Capital, LLC: Reference is made to the Promissory Note issued by ImmunityBio, Inc., a Delaware corporation (the “Company”) to Nant Capital, LLC, a Delaware limited liability company (the “Holder”) dated December 12, 2022 in the stated principal amount

November 9, 2023 EX-10.2

as of August 31, 2023 by and between ImmunityBio, Inc. and 23 Alaska,

EXHIBIT 10.2 LEASE TERMINATION AGREEMENT This Lease Termination Agreement (this “Agreement”) is made as of August 31, 2023 (the “Effective Date”), by and between IMMUNITYBIO, INC., a Delaware corporation (the “Tenant”), and 23 Alaska, LLC, a California limited liability company (the “Landlord”), with reference to the following facts: A.Tenant and Landlord are parties to that certain Standard Indus

November 9, 2023 EX-10.6

2023 to the Promissory Note issued by ImmunityBio,

EXHIBIT 10.6 September 11, 2023 Nant Capital, LLC 450 Duley Road El Segundo, California 90245 Attn: Robert Morse, Chief Financial Officer Dear Nant Capital, LLC: Reference is made to the Promissory Note issued by ImmunityBio, Inc., a Delaware corporation (the “Company”) to Nant Capital, LLC, a Delaware limited liability company (the “Holder”) dated August 31, 2022 in the stated principal amount of

November 9, 2023 EX-10.5

Letter of Amendment dated as of September 11, 2023 to the Amended and Restated Promissory Note issued by ImmunityBio, Inc. to Nant Capital, LLC dated August 31, 2022.

EXHIBIT 10.5 September 11, 2023 Nant Capital, LLC 450 Duley Road El Segundo, California 90245 Attn: Robert Morse, Chief Financial Officer Dear Nant Capital, LLC: Reference is made to the Amended and Restated Promissory Note issued by ImmunityBio, Inc., a Delaware corporation (the “Company”) to Nant Capital, LLC, a Delaware limited liability company (the “Holder”) dated August 31, 2022 in the state

November 9, 2023 EX-10.4

Convertible Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated

EXHIBIT 10.4 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2023 EX-10.9

2023 to the Promissory Note issued by ImmunityBio,

EXHIBIT 10.9 September 11, 2023 Nant Capital, LLC 450 Duley Road El Segundo, California 90245 Attn: Robert Morse, Chief Financial Officer Dear Nant Capital, LLC: Reference is made to the Promissory Note issued by ImmunityBio, Inc., a Delaware corporation (the “Company”) to Nant Capital, LLC, a Delaware limited liability company (the “Holder”) dated June 13, 2023 in the stated principal amount of $

November 9, 2023 EX-3.4

Certificate of Amendment of Amended and Restated Certificate of Incorporation of ImmunityBio, Inc. dated October 18, 2023 (incorporated by reference to Exhibit 3.4 to the company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2023).

EXHIBIT 3.4 CERTIFICATE OF AMENDMENT OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION IMMUNITYBIO, INC. (Pursuant to Section 242 of the General Corporation Law of the State of Delaware) ImmunityBio, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), hereby certifies as follows: 1.The name of this corporation is ImmunityBio, Inc. The Corporat

November 9, 2023 EX-10.8

Letter of Amendment dated as of September 11, 2023 to the Convertible Promissory Note issued by ImmunityBio, Inc. to Nant Capital, LLC dated March 31, 2023.

EXHIBIT 10.8 September 11, 2023 Nant Capital, LLC 450 Duley Road El Segundo, California 90245 Attn: Robert Morse, Chief Financial Officer Dear Nant Capital, LLC: Reference is made to the Convertible Promissory Note issued by ImmunityBio, Inc., a Delaware corporation (the “Company”) to Nant Capital, LLC, a Delaware limited liability company (the “Holder”) dated March 31, 2023 in the stated principa

November 9, 2023 EX-4.1

Amended Form of February 2023 Common Stock Purchase Warrant.

EXHIBIT 4.1 AMENDED COMMON STOCK PURCHASE WARRANT IMMUNITYBIO, INC. Warrant Shares: Issue Date: February 17, 2023 THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on or prior t

September 28, 2023 DEF 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 CHECK THE APPROPRIATE BOX: ☐ Preliminary Information Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14c-5(d)(2)) ☒ Definitive Information Statement ImmunityBio, Inc. (Name of Registran

September 21, 2023 SC 13D/A

IBRX / ImmunityBio Inc / Cambridge Equities, LP - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 9)* ImmunityBio, Inc. (Name of Issuer) Common Stock, par value $0.0001 per share (Title of Class of Securities) 45256X103 (CUSIP Number) Cambridge Equities, LP Attn: Charles Kenworthy 9922 Jefferson Boulevard Culver City, California 90232 (310) 836-

September 21, 2023 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d464565dex991.htm EX-99.1 Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a Schedule 13D (including any and all amendments thereto) with respect to the common stock, par value $0.0001 per share, of ImmunityBio, Inc., and further

September 18, 2023 PRE 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 CHECK THE APPROPRIATE BOX: ☒ Preliminary Information Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14c-5(d)(2)) ☐ Definitive Information Statement ImmunityBio, Inc. (Name of Registran

September 11, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): September 11, 2023 ImmunityBio, Inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): September 11, 2023 ImmunityBio, Inc.

September 11, 2023 EX-99.1

ImmunityBio Announces $470 Million Equity and Debt Financing From Founder, Dr. Patrick Soon-Shiong and Nant Entities

EXHIBIT 99.1 ImmunityBio Announces $470 Million Equity and Debt Financing From Founder, Dr. Patrick Soon-Shiong and Nant Entities •Financing improves the company’s balance sheet and provides $200 million of capital, as follows: ◦Exchange of $270 million of debt held by Nant Entities into ImmunityBio equity resulting in deleveraging of the Company’s balance sheet ◦$200 million of a new 3-year term

September 1, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 31, 2023 ImmunityBio, Inc. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 31, 2023 ImmunityBio, Inc.

August 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 14, 2023 ImmunityBio, Inc. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 14, 2023 ImmunityBio, Inc.

August 8, 2023 EX-10.2

Extension of Commercial Lease by and between 605 Doug St, LLC and ImmunityBio, Inc., dated June 30, 2023.

EXHIBIT 10.2 June 30, 2023 605 Doug St., LLC 2040 E. Mariposa Ave. El Segundo, CA 90245 To Whom It May Concern: Reference is made to (i) the Commercial Lease dated September 15, 2016 by and between 605 Doug St., LLC and ImmunityBio, Inc. (formerly known as NantKwest, Inc.) (the “Lease”) and (ii) the letter agreement dated May 24, 2023 by and between Landlord and Tenant which extended the Option Ex

August 8, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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: 00

July 25, 2023 424B5

14,072,615 Shares of Common Stock Warrants to Purchase up to 14,072,615 Shares of Common Stock the Shares of Common Stock underlying the Warrants

424B5 Filed Pursuant to Rule 424(b)(5) File Nos. 333-269608 AMENDMENT NO. 1 TO PROSPECTUS SUPPLEMENT (To Prospectus dated February 9, 2023) 14,072,615 Shares of Common Stock Warrants to Purchase up to 14,072,615 Shares of Common Stock and the Shares of Common Stock underlying the Warrants This Amendment No. 1 to Prospectus Supplement (the “Amendment”) modifies, supersedes and supplements informati

July 24, 2023 424B5

14,569,296 Shares of Common Stock Warrants to Purchase up to 14,569,296 Shares of Common Stock the Shares of Common Stock underlying the Warrants

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) File No. 333-269608 PROSPECTUS SUPPLEMENT (To Prospectus dated February 9, 2023) 14,569,296 Shares of Common Stock Warrants to Purchase up to 14,569,296 Shares of Common Stock and the Shares of Common Stock underlying the Warrants We are offering 14,569,296 shares of our common stock, par value $0.0001 per share (the “common stock”), and war

July 21, 2023 EX-10.1

Securities Purchase Agreement dated as of July 20, 2023.

EX-10.1 Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of July 20, 2023, by and among ImmunityBio, Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”). WHEREAS, subject to the terms and cond

July 21, 2023 EX-99.1

ImmunityBio Announces Execution of $40 Million Equity Financing with Institutional Investors

EX-99.1 Exhibit 99.1 NEWS RELEASE ImmunityBio Announces Execution of $40 Million Equity Financing with Institutional Investors CULVER CITY, Calif., July 20, 2023 — ImmunityBio, Inc. (NASDAQ: IBRX), a clinical-stage immunotherapy company, today announced that it has executed financing to provide further working capital and support its ongoing business operations. The Company entered into a securiti

July 21, 2023 EX-4.1

2023 Common Stock Purchase Warrant.

EX-4.1 Exhibit 4.1 COMMON STOCK PURCHASE WARRANT IMMUNITYBIO, INC. Warrant Shares: Issue Date: July , 2023 THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on or prior to 5:00

July 21, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2023 ImmunityBio, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2023 ImmunityBio, Inc.

July 21, 2023 EX-1.1

Placement Agency Agreement by and between the Company and Jefferies LLC, dated as of July 20, 2023.

EX-1.1 Exhibit 1.1 PLACEMENT AGENCY AGREEMENT July 20, 2023 Jefferies LLC 520 Madison Avenue New York, New York 10022 Ladies and Gentlemen: ImmunityBio, Inc., a Delaware corporation (the “Company”), proposes, subject to the terms and conditions of this Placement Agency Agreement (this “Agreement”) and the Securities Purchase Agreement (as defined below), to issue and sell to the purchasers identif

July 20, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2023 ImmunityBio, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2023 ImmunityBio, Inc.

June 14, 2023 EX-10.1

Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated June 1

EXHIBIT 10.1 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THIS NOTE MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT OR AN EXEMPTION THEREFROM. THE ISSUER OF TH

June 14, 2023 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): June 13, 2023 ImmunityBio, Inc. (E

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 13, 2023 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Num

May 23, 2023 SC 13D/A

IBRX / ImmunityBio Inc / Cambridge Equities, LP - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 8)* ImmunityBio, Inc. (Name of Issuer) Common Stock, par value $0.0001 per share (Title of Class of Securities) 45256X103 (CUSIP Number) Cambridge Equities, LP Attn: Charles Kenworthy 9922 Jefferson Boulevard Culver City, California 90232 (310) 836-

May 11, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 9, 2023 ImmunityBio, Inc. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 9, 2023 ImmunityBio, Inc.

May 11, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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: 0

April 28, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A 1 ibrx-2023428xdefa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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

April 28, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION 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 INFORMATION 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 permitte

March 31, 2023 EX-10.1

and Nant Capital, LLC dated as of March 31, 2023 (incorporated by reference to Exhibit

Exhibit 10.1 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

March 31, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2023 ImmunityBio, Inc. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2023 ImmunityBio, Inc.

March 20, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 20, 2023 ImmunityBio, Inc. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 20, 2023 ImmunityBio, Inc.

March 1, 2023 EX-21.1

Subsidiaries of ImmunityBio, Inc. as of December 31, 2022.

Exhibit 21.1 SUBSIDIARIES OF IMMUNITYBIO, INC. Name of Subsidiary Jurisdiction of Organization Percentage of Voting Securities Owned Directly or Indirectly by ImmunityBio, Inc. Infacell Therapeutics, Inc. Delaware 100.0% Inex Bio, Inc. Republic of Korea 100.0% NantCell, Inc. Delaware 100.0% Etubics Corporation Delaware 100.0% Altor BioScience, LLC Delaware 100.0% Altor BioScience Manufacturing Com

March 1, 2023 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ 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: 001-37

February 16, 2023 424B5

14,072,615 Shares of Common Stock Warrants to Purchase up to 14,072,615 Shares of Common Stock the Shares of Common Stock underlying the Warrants

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) File Nos. 333-269608 PROSPECTUS SUPPLEMENT (To Prospectus dated February 9, 2023) 14,072,615 Shares of Common Stock Warrants to Purchase up to 14,072,615 Shares of Common Stock and the Shares of Common Stock underlying the Warrants We are offering 14,072,615 shares of our common stock, par value $0.0001 per share (the “common stock”), and wa

February 15, 2023 EX-1.1

Placement Agency Agreement by and between the Company and Jefferies, LLC, dated as of February 15, 2023.

EX-1.1 2 d644968dex11.htm EX-1.1 Exhibit 1.1 PLACEMENT AGENCY AGREEMENT February 15, 2023 Jefferies LLC 520 Madison Avenue New York, New York 10022 Ladies and Gentlemen: ImmunityBio, Inc., a Delaware corporation (the “Company”), proposes, subject to the terms and conditions of this Placement Agency Agreement (this “Agreement”) and the Securities Purchase Agreement (as defined below), to issue and

February 15, 2023 EX-99.1

ImmunityBio Announces Execution of $50 Million Equity Financing with Multiple Institutional Investors

EX-99.1 Exhibit 99.1 ImmunityBio Announces Execution of $50 Million Equity Financing with Multiple Institutional Investors CULVER CITY, Calif., February 15, 2023 — ImmunityBio, Inc. (NASDAQ: IBRX), a clinical-stage immunotherapy company, today announced that it has executed financing to provide further working capital and support its ongoing business operations. The Company entered into a securiti

February 15, 2023 EX-10.1

Securities Purchase Agreement dated as of February 15, 2023.

EX-10.1 Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of February 15, 2023, by and among ImmunityBio, Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”). WHEREAS, subject to the terms and

February 15, 2023 EX-4.1

Form of Common Stock Purchase Warrant.

EX-4.1 Exhibit 4.1 COMMON STOCK PURCHASE WARRANT IMMUNITYBIO, INC. Warrant Shares: Issue Date: February , 2023 THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on or prior to 5

February 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 15, 2023 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 15, 2023 ImmunityBio, Inc.

February 14, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 14, 2023 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 14, 2023 ImmunityBio, Inc.

February 13, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 7, 2023 ImmunityBio, Inc.

February 8, 2023 LETTER

LETTER

United States securities and exchange commission logo February 8, 2023 David Sachs CFO ImmunityBio, Inc.

February 8, 2023 CORRESP

February 8, 2023

February 8, 2023 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Arzhang Navai Re: ImmunityBio, Inc. Registration Statement on Form S-3 Filed February 7, 2023 File No. 333-269608 Acceleration Request Requested Date: February 9, 2023 Requested Time: 4:30 P.M. Eastern Time Ladies and Gentlemen: Pursuant to Rule 46

February 7, 2023 S-3

As filed with the Securities and Exchange Commission on February 6, 2023

S-3 Table of Contents As filed with the Securities and Exchange Commission on February 6, 2023 Registration No.

February 7, 2023 EX-FILING FEES

Filing Fee Table

EX-FILING FEES 5 d443203dexfilingfees.htm EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) ImmunityBio, Inc. (Exact Name of Registrant as Specified in its Charter) 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 Share Maximum Aggregat

February 7, 2023 EX-4.3

Form of Indenture

EX-4.3 2 d443203dex43.htm EX-4.3 Exhibit 4.3 IMMUNITYBIO, INC. INDENTURE Dated as of , 20 [] Trustee TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 Section 1.1 Definitions 1 Section 1.2 Other Definitions 4 Section 1.3 Incorporation by Reference of Trust Indenture Act 5 Section 1.4 Rules of Construction 5 ARTICLE II THE SECURITIES 5 Section 2.1 Issuable in Series 5 Se

January 11, 2023 LETTER

LETTER

United States securities and exchange commission logo January 11, 2023 David Sachs Chief Financial Officer ImmunityBio, Inc.

January 5, 2023 CORRESP

January 5, 2023

January 5, 2023 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance Office of Life Sciences 100 F Street, N.

December 20, 2022 LETTER

LETTER

United States securities and exchange commission logo December 20, 2022 David Sachs Chief Financial Officer ImmunityBio, Inc.

December 12, 2022 EX-99.1

ImmunityBio Announces $157 Million Financing From Nant and Institutional Investor

EX-99.1 EXHIBIT 99.1 ImmunityBio Announces $157 Million Financing From Nant and Institutional Investor • Financing transactions include approximately $50 million of equity financing from a single institutional investor, $50 million of debt financing from Nant Capital, LLC, and conversion of approximately $56.6 million of debt held by NantWorks LLC into ImmunityBio equity. • Additional equity finan

December 12, 2022 EX-4.1

2022 Common Stock Purchase Warrant.

EX-4.1 EXHIBIT 4.1 COMMON STOCK PURCHASE WARRANT IMMUNITYBIO, INC. Warrant Shares: 9,090,909 Issue Date: December 12, 2022 THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on o

December 12, 2022 S-3MEF

As filed with the Securities and Exchange Commission on December 12, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exac

As filed with the Securities and Exchange Commission on December 12, 2022 Registration No.

December 12, 2022 EX-1.1

Placement Agency Agreement by and between the Company and Piper Sandler & Co., dated as of December 12, 2022.

EX-1.1 EXHIBIT 1.1 PLACEMENT AGENCY AGREEMENT December 12, 2022 Piper Sandler & Co. 800 Nicollet Mall Minneapolis, Minnesota 55402 Ladies and Gentlemen: ImmunityBio, Inc., a Delaware corporation (the “Company”), proposes, subject to the terms and conditions of this Placement Agency Agreement (this “Agreement”) and the Securities Purchase Agreement (as defined below), to issue and sell to the purch

December 12, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2022 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2022 ImmunityBio, Inc.

December 12, 2022 424B5

Up to $238,795,982 Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No. 333-255699 AMENDMENT NO. 1 DATED DECEMBER 12, 2022 TO PROSPECTUS SUPPLEMENT DATED MAY 26, 2022 (To Prospectus dated May 18, 2022) Up to $238,795,982 Common Stock This Amendment No. 1 to Prospectus Supplement, or this Amendment, amends our prospectus supplement dated May 26, 2022. This Amendment should be read in conjunction with the prospectus supp

December 12, 2022 EX-10.1

Securities Purchase Agreement dated as of December 12, 2022.

EX-10.1 Exhibit 10.1 Execution Version SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of December 12, 2022, between ImmunityBio, Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”). WHEREAS, subject to t

December 12, 2022 EX-10.2

Capital, LLC dated December 12, 2022.

EX-10.2 EXHIBIT 10.2 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THIS NOTE MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT OR AN EXEMPTION THEREFROM. THE ISSU

December 12, 2022 424B5

9,090,909 Shares of Common Stock Warrants to Purchase up to 9,090,909 Shares of Common Stock the Shares of Common Stock underlying the Warrants

Table of Contents Filed Pursuant to Rule 424(b)(5) File Nos. 333-255699 and 333-268750 PROSPECTUS SUPPLEMENT (To Prospectus dated May 18, 2022) 9,090,909 Shares of Common Stock Warrants to Purchase up to 9,090,909 Shares of Common Stock and the Shares of Common Stock underlying the Warrants We are offering 9,090,909 shares of our common stock, par value $0.0001 per share (the “common stock”), and

December 12, 2022 EX-FILING FEES

Filing Fee Table.

EXHIBIT 107 Calculation of Filing Fee Tables Form S-3 (Form Type) ImmunityBio, Inc.

December 7, 2022 EX-99.1

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a Schedule 13D (including any and all amendments thereto) with respect to the common stock, par value $0.0001 per share, of ImmunityBio, Inc., and further agree that this Joint Filing Agreem

December 7, 2022 SC 13D/A

IBRX / Immunitybio Inc / Cambridge Equities, LP - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 7)* ImmunityBio, Inc. (Name of Issuer) Common Stock, par value $0.0001 per share (Title of Class of Securities) 45256X103 (CUSIP Number) Cambridge Equities, LP Attn: Charles Kenworthy 9922 Jefferson Boulevard Culver City, California 90232 (310) 836-

December 5, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2022 ImmunityBio, Inc.

November 15, 2022 EX-99.1

Forward-Looking Statements This presentation and the accompanying verbal remarks contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, such as statements regarding data from the clinical trials

EX-99.1 Exhibit 99.1 NASDAQ: IBRX Overview Presentation November 2022 11/14/22 1 Forward-Looking Statements This presentation and the accompanying verbal remarks contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, such as statements regarding data from the clinical trials for certain of ImmunityBio’s product candidates, clinical trial enro

November 15, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 15, 2022 ImmunityBio, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 15, 2022 ImmunityBio, Inc.

November 9, 2022 EX-10.8

Second Amended and Restated Convertible Promissory Note between ImmunityBio, Inc. and NantMobile, LLC dated August 31, 2022.

EXHIBIT 10.8 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2022 EX-10.6

Second Amended and Restated Convertible Promissory Note between ImmunityBio,

EXHIBIT 10.6 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2022 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ 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 Numbe

November 9, 2022 EX-10.1

Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated August 31, 2022.

EXHIBIT 10.1 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THIS NOTE MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT OR AN EXEMPTION THEREFROM. THE ISSUER OF TH

November 9, 2022 EX-10.7

Second Amended and Restated Convertible Promissory Note between ImmunityBio, Inc. and NantCancerStemCell, LLC dated August 31, 2022.

EXHIBIT 10.7 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2022 EX-10.4

Amended and Restated Convertible Promissory Note between ImmunityBio,

EXHIBIT 10.4 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2022 EX-10.5

Second Amended and Restated Convertible Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated August 31, 2022.

EXHIBIT 10.5 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2022 EX-10.3

Amended and Restated Convertible Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated August 31, 2022.

EXHIBIT 10.3 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

November 9, 2022 EX-10.2

Amended and Restated Promissory Note between ImmunityBio, Inc. and Nant Capital, LLC dated August 31, 2022.

EXHIBIT 10.2 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS PURSUANT TO AN EFFECTIVE REG

September 2, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 31, 2022 ImmunityBio, Inc.

August 8, 2022 EX-10.6

First Amendment to Lease dated July 16, 2015 by and between ARE-JOHN HOPKINS COURT, LLC and Conkwest, Inc.

EXHIBIT 10.6 Page - 1 FIRST AMENDMENT TO LEASE This First Amendment (the ?Amendment?) to Lease is made as of July 16, 2015, by and between ARE-JOHN HOPKINS COURT, LLC, a Delaware limited liability company (?Landlord?), and CONKWEST, INC., a Delaware corporation (?Tenant?). RECITALS A.Landlord and Tenant are parties to that certain Lease Agreement dated as of June 19, 2015 (the ?Lease?). Pursuant t

August 8, 2022 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? 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: 00

August 8, 2022 EX-10.4

Second Amendment to Facility License Agreement, effective as of May 1, 2022, by and between NantWorks, LLC, the Licensor, and ImmunityBio, Inc., the Licensee.

EXHIBIT 10.4 SECOND AMENDMENT TO FACILITY LICENSE AGREEMENT THIS SECOND AMENDMENT TO FACILITY LICENSE AGREEMENT (this ?Second Amendment?), effective as of May 1, 2022, is made and entered into by and between NANTWORKS, LLC, a Delaware limited liability company (?Licensor?), and IMMUNITYBIO, INC., a Delaware corporation (f/k/a NantKwest, Inc., a Delaware corporation) (?Licensee?), with respect to t

August 8, 2022 EX-10.5

Industrial/Commercial Lease Agreement dated May 1, 2022 by and between 23 Alaska, LLC and ImmunityBio, Inc.

Exhibit 10.5 AIRCR: contracts STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE - NET (DO NOT USE THIS FORM FOR MULTI-TENANT BUILDINGS) 1. Basic Provisions ("Basic Provisions"). 1.1 Parties. This Lease ("Lease"), dated for reference purposes only May l. 2022 , is made by and between 23 Alaska. LLC. a California Ii mired liability companv ("Lessor"), and lmmunitvBio, Inc., a Delaware Corpora lion

August 8, 2022 EX-10.8

Third Amendment to Lease dated April 12, 2022 by and between ARE-JOHN HOPKINS COURT, LLC and ImmunityBio, Inc.

EXHIBIT 10.8 THIRD AMENDMENT TO LEASE THIS THIRD AMENDMENT TO LEASE (this ?Third Amendment?) is made as of April 12, 2022, by and between ARE-JOHN HOPKINS COURT, LLC, a Delaware limited liability company (?Landlord?), and IMMUNITYBIO, INC., a Delaware corporation, f/k/a Nantkwest, Inc. (?Tenant?). RECITALS A. Landlord and Tenant are now parties to that certain Lease Agreement dated as of June 19,

August 8, 2022 EX-10.7

Second Amendment to Lease effective as of June 18, 2016 by and between ARE-JOHN HOPKINS COURT, LLC and NantKwest, Inc., fka Conkwest, Inc.

EXHIBIT 10.7 Page - 1 SECOND AMENDMENT TO LEASE This Second Amendment (the ?Amendment?) to Lease is made as of July 28, 2016 but effective as of June 18, 2016, by and between ARE-JOHN HOPKINS COURT, LLC, a Delaware limited liability company (?Landlord?), and NANTKWEST, INC., fka CONKWEST, INC., a Delaware corporation (?Tenant?). RECITALS A.Landlord and Tenant are parties to that certain Lease Agre

August 8, 2022 EX-10.9

Lease Termination Agreement effective May 31, 2022 by and between ImmunityBio, Inc. and 557 Doug St., LLC.

EXHIBIT 10.9 LEASE TERMINATION AGREEMENT This Lease Termination Agreement (this ?Agreement?) is made as of May 31, 2022 (the ?Effective Date?), by and between IMMUNITYBIO, INC., a Delaware corporation (the ?Tenant?), and 557 DOUG ST., LLC, a California limited liability company (the ?Landlord?), with reference to the following facts: A.Tenant and Landlord are parties to that certain Standard Indus

June 14, 2022 EX-FILING FEES

Filing Fee Tables.

EX-FILING FEES 2 ibrx-20220614xs8exhibit107.htm EXHIBIT 107 Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) ImmunityBio, Inc. (Exact Name of Registrant as Specified in its Charter) Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum Offering Price Per Share (2) Maximum Aggregate Offering Price Fee Rate Amount

June 14, 2022 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exact name of registrant as specified in its charter) Delaware 43-1979754 (State or other juri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IMMUNITYBIO, INC. (Exact name of registrant as specified in its charter) Delaware 43-1979754 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 3530 John Hopkins Court San Diego, California 92121 (Address of princi

June 14, 2022 EX-10.1

ImmunityBio, Inc. 2015 Equity Incentive Plan and forms of agreement thereunder.

Exhibit 10.1 IMMUNITYBIO, INC. 2015 EQUITY INCENTIVE PLAN (As amended on June 14, 2022) 1. Purposes of the Plan. The purposes of this Plan are: ?to attract and retain the best available personnel for positions of substantial responsibility, ?to provide additional incentive to Employees, Directors and Consultants, and ?to promote the success of the Company?s business. The Plan permits the grant of

June 14, 2022 8-K

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 14, 2022 ImmunityBio, Inc. (Exact name of registrant as specified in its charter) Delaware 001-37507 43-1979754 (State or other jurisdiction of incorporation) (Commission File Num

May 26, 2022 424B5

Up to $330,795,982 Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-255699 PROSPECTUS SUPPLEMENT (To Prospectus dated May 18, 2022) Up to $330,795,982 Common Stock We have entered into an open market sale agreement (the sale agreement) with Jefferies LLC (Jefferies) relating to shares of our common stock, $0.0001 par value per share, offered by this prospectus supplement and the accompanying p

May 18, 2022 AW

May 17, 2022

May 17, 2022 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, D.

May 18, 2022 POS EX

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

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

May 16, 2022 S-3/A

As filed with the Securities and Exchange Commission on May 13, 2022

As filed with the Securities and Exchange Commission on May 13, 2022 Registration No.

May 10, 2022 EX-10.2

Fort Schuyler Management Corporation Lease, effective as of October 1, 2021, between Fort Schuyler Management Corporation, as Landlord, and Athenex, Inc., as Tenant.

Exhibit 10.2 FORT SCHUYLER MANAGEMENT CORPORATION LEASE THIS LEASE (?Lease?) is entered into effective as of October 1, 2021 (?Effective Date?) and is between the Landlord and the Tenant hereinafter named. Landlord: Fort Schuyler Management Corporation SUNY Polytechnic Institute NanoFab East 4205 257 Fuller Road Albany, New York 12203 Tenant: Athenex, Inc. (formerly known as ?Kinex Pharmaceuticals

May 10, 2022 EX-10.3

First Amendment to Lease, effective as of February 14, 2022, by and among Fort Schuyler Management Corporation and ImmunityBio, Inc.

Exhibit 10.3 FIRST AMENDMENT TO LEASE THIS FIRST AMENDMENT TO LEASE (this ?First Amendment to Lease?), effective as of the last date of signature below (the ?Effective Date?), by and among FORT SCHUYLER MANAGEMENT CORPORATION, a not-for-profit corporation existing under the laws of the State of New York, having its office located at 257 Fuller Road, Albany, New York 12203 (?Landlord?), and IMMUNIT

May 10, 2022 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? 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: 0

April 29, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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)) ? Definitive

April 29, 2022 DEF 14A

definitive proxy statement

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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

March 25, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 23, 2022 ImmunityBio, Inc.

March 7, 2022 POS AM

As filed with the Securities and Exchange Commission on March 4, 2022

Table of Contents As filed with the Securities and Exchange Commission on March 4, 2022 Registration No.

March 1, 2022 EX-3.3

Certificate of Amendment of Amended and Restated Certificate of Incorporation of ImmunityBio, Inc. dated February 1, 2022.

Exhibit 3.3 CERTIFICATE OF AMENDMENT OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION IMMUNITYBIO, INC. (Pursuant to Section 242 of the General Corporation Law of the State of Delaware) ImmunityBio, Inc., a corporation organized and existing under the laws of the State of Delaware (the ?Corporation?), hereby certifies as follows: 1. The name of this corporation is ImmunityBio, Inc. The Corpora

March 1, 2022 EX-4.7

Exhibit 4.7

Exhibit 4.7 DESCRIPTION OF THE REGISTRANT?S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 ImmunityBio, Inc. has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?), our common stock. Description of Capital Stock The following description of our common stock is a summary and does not purpor

March 1, 2022 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? 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: 001-37

March 1, 2022 EX-10.36

Offer Letter, dated October 12, 2021, by and among ImmunityBio, Inc. and Regan Lauer.

EX-10.36 3 ibrx-20211231x10kex1036.htm EX-10.36 Exhibit 10.36 October 12, 2021 Regan Lauer RE: Offer of Employment Dear Regan: I am pleased to offer you a position with ImmunityBio, Inc. (the “Company”), as its SVP, Accounting effective November 9, 2021 (or such other date as may be agreed between you and the Company). The expectation is that this position will change to Chief Accounting Officer (

March 1, 2022 EX-21.1

Subsidiaries of ImmunityBio, Inc. as of December 31, 2021.

Exhibit 21.1 SUBSIDIARIES OF IMMUNITYBIO, INC. Name of Subsidiary Jurisdiction of Organization Percentage of Voting Securities Owned Directly or Indirectly by ImmunityBio, Inc. Infacell Therapeutics, Inc. Delaware 100.0% Inex Bio, Inc. Republic of Korea 100.0% NantCell, Inc. Delaware 100.0% Etubics Corporation Delaware 100.0% Altor BioScience, LLC Delaware 100.0% Altor BioScience Manufacturing Com

March 1, 2022 POSASR

As filed with the Securities and Exchange Commission on March 1, 2022

Table of Contents As filed with the Securities and Exchange Commission on March 1, 2022 Registration No.

February 15, 2022 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 14, 2022 ImmunityBio, Inc.

February 15, 2022 EX-99.1

ImmunityBio Completes Acquisition of Athenex’s Interest in Dunkirk, New York Advanced Biotech Manufacturing Facility 409,000 square foot, state-of-the-art facility expands capabilities for large-scale manufacture of vaccine and immunotherapy product

EX-99.1 2 d318218dex991.htm EX-99.1 Exhibit 99.1 ImmunityBio Completes Acquisition of Athenex’s Interest in Dunkirk, New York Advanced Biotech Manufacturing Facility 409,000 square foot, state-of-the-art facility expands capabilities for large-scale manufacture of vaccine and immunotherapy product candidates CULVER CITY, Calif., February 15, 2022 – ImmunityBio, Inc. (NASDAQ: IBRX), a clinical-stag

January 12, 2022 EX-99.1

ImmunityBio Expands Manufacturing Capacity with State-of-the-Art Manufacturing Plant in New York for Global Pandemic Response and Preparedness

Exhibit 99.1 NEWS RELEASE ImmunityBio Expands Manufacturing Capacity with State-of-the-Art Manufacturing Plant in New York for Global Pandemic Response and Preparedness ? Over 400,000 square foot, state-of-the-art, finish-fill and lyophilization facility enables one billion doses of RNA and adjuvant vaccine production ? Newly constructed Current Good Manufacturing Practices (cGMP) facility with cl

January 12, 2022 EX-10.1

Purchase Agreement, by and between Athenex, Inc. and ImmunityBio, Inc. dated as of January 7, 2022

Exhibit 10.1 PURCHASE AGREEMENT BY AND BETWEEN ATHENEX, INC. AND IMMUNITYBIO, INC. DATED JANUARY 7, 2022 TABLE OF CONTENTS ARTICLE I DEFINITIONS 2 1.1 Definitions 2 1.2 Other Defined Terms 5 ARTICLE II SALE AND TRANSFER OF ASSETS 6 2.1 Purchased Assets 6 2.2 Excluded Assets 7 2.3 Nonassignable Assets 7 2.4 Liabilities 8 ARTICLE III PURCHASE PRICE 8 3.1 The Purchase Price 8 3.2 Payment at Closing 9

January 12, 2022 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 7, 2022 ImmunityBio, Inc.

January 11, 2022 DEF 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934 Check the appropriate box: ? Preliminary Information Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14c-5(d)(2)) ? Definitive Information Statement ImmunityBio, Inc. (Name of Registran

December 30, 2021 PRE 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934 Check the appropriate box: ? Preliminary Information Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14c-5(d)(2)) ? Definitive Information Statement ImmunityBio, Inc. (Name of Registran

December 20, 2021 8-K

Regulation FD Disclosure, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 17, 2021 ImmunityBio, Inc.

December 20, 2021 EX-10.1

Promissory Note by and between ImmunityBio, Inc. and Nant Capital, LLC dated as of December 17, 2021.

EX-10.1 2 d276799dex101.htm EX-10.1 Exhibit 10.1 THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED EXCEPT AS PERMITTED UNDER THE ACT AND APPLICABLE STATE SECURITI

December 20, 2021 EX-99.1

IMMUNITYBIO ANNOUNCES COMPLETION OF $470 MILLION POST-MERGER FINANCING TO FUND LATE-STAGE CANCER CLINICAL TRIALS, PHASE 3 OF COVID T-CELL UNIVERSAL BOOST VACCINE TRIAL AND PROVIDES UPDATE ON BLADDER CANCER BLA FILING Year-End Review:

EX-99.1 3 d276799dex991.htm EX-99.1 Exhibit 99.1 NEWS RELEASE IMMUNITYBIO ANNOUNCES COMPLETION OF $470 MILLION POST-MERGER FINANCING TO FUND LATE-STAGE CANCER CLINICAL TRIALS, PHASE 3 OF COVID T-CELL UNIVERSAL BOOST VACCINE TRIAL AND PROVIDES UPDATE ON BLADDER CANCER BLA FILING Year-End Review: • SISONKE Universal Boost COVID T-Cell vaccine trial initiates Phase 3 enrollment in South Africa in pre

November 12, 2021 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? 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 numbe

November 12, 2021 EX-10.4

Commercial Lease Agreement dated September 27, 2021 by and between 420 Nash, LLC and ImmunityBio, Inc.

Exhibit 10.4 COMMERCIAL LEASE AGREEMENT This Commercial Lease Agreement (this ?Lease?), dated September 27, 2021 and made effective October 1, 2021 (?Effective Date?) is made by and between 420 NASH, LLC, a California limited liability company (?Landlord?) and IMMUNITYBIO, INC., a Delaware Corporation (?Tenant?). ARTICLE 1 BASIC PROVISIONS 1.1Premises. That certain real property commonly known as

November 12, 2021 EX-10.3

Industrial/Commercial Lease Agreement dated September 27, 2021 by and between 557

Exhibit 10.3 STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE - NET (DO NOT USE THIS FORM FOR MULTI-TENANT BUILDINGS) 1.Basic Provisions (?Basic Provisions?). 1.1Parties. This Lease (?Lease?), dated for reference purposes only September 27, 2021 , is made by and between 557 Doug St, LLC, a California limited liability company (?Lessor?) and ImmunityBio, Inc., a Delaware corporation (?Lessee?), (

November 12, 2021 EX-10.2

as of September 27, 2021 by and among Nant Capital, LLC and ImmunityBio, Inc.

Exhibit 10.2 MEMBERSHIP INTEREST PURCHASE AGREEMENT This Membership Interest Purchase Agreement (this ?Agreement?) is entered into as of September 27, 2021 (the ?Effective Date?), by and among Nant Capital, LLC, a Delaware limited liability company (?Buyer?) and ImmunityBio, Inc., a Delaware corporation (?Seller?). Each of Buyer and Seller are referred to herein as a ?Party? and collectively as th

September 27, 2021 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): September 27, 2021 ImmunityBio, Inc.

September 13, 2021 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): September 13, 2021 ImmunityBio, Inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): September 13, 2021 ImmunityBio, Inc.

September 13, 2021 EX-99.1

ImmunityBio Announces Positive Durable Responses in BCG Unresponsive Bladder Cancer Patients with a Complete Response Rate of 72%, Median Duration of Complete Response of 19.9 Months, and 85% Remaining Cystectomy-free in Phase 2/3 Trial

Exhibit 99.1 NEWS RELEASE ImmunityBio Announces Positive Durable Responses in BCG Unresponsive Bladder Cancer Patients with a Complete Response Rate of 72%, Median Duration of Complete Response of 19.9 Months, and 85% Remaining Cystectomy-free in Phase 2/3 Trial ? 58 out of 81 (72%) patients achieved a complete response at any time (three or six months), which compares favorably to historical comp

August 13, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 9, 2021 ImmunityBio, Inc.

August 12, 2021 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? 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: 00

August 12, 2021 EX-3.2

Amended and Restated Bylaws of ImmunityBio, Inc. effective as of March 10, 2021 (incorporated by reference to Exhibit 3.2 to the company’s Quarterly Report on Form 10-Q filed with SEC on August 12, 2021).

Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF IMMUNITYBIO, INC. (As amended and restated on June 18, 2020. As further amended on March 10, 2021 to update the name of the company in connection with the merger with ImmunityBio, Inc.) TABLE OF CONTENTS Page ARTICLE I ? CORPORATE OFFICES 1 1.1 REGISTERED OFFICE 1 1.2 OTHER OFFICES 1 ARTICLE II ? MEETINGS OF STOCKHOLDERS 1 2.1 PLACE OF MEETINGS 1 2.2 ANNU

August 12, 2021 EX-10.1

First Amendment to Lease (Expansion & Extension) made and entered into as of May 28, 2021 by and between 605 Nash, LLC and ImmunityBio, Inc.

Exhibit 10.1 FIRST AMENDMENT TO LEASE (EXPANSION & EXTENSION) This FIRST AMENDMENT TO LEASE (?Amendment?) is made and entered into as of the 28th day of May, 2021, but made effective as of April 1, 2021, by and between 605 NASH, LLC, a California limited liability company (?Landlord?), and IMMUNITYBIO, Inc., a Delaware corporation (formerly known as NantKwest, Inc., a Delaware corporation)(?Tenant

June 15, 2021 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 15, 2021 ImmunityBio, Inc.

June 15, 2021 EX-99.1

FDA Authorizes ImmunityBio Study of Anktiva and PD-L1 t-haNK to Increase Effectiveness of Trodelvy in Triple-Negative Breast Cancer

Exhibit 99.1 NEWS RELEASE FDA Authorizes ImmunityBio Study of Anktiva and PD-L1 t-haNK to Increase Effectiveness of Trodelvy in Triple-Negative Breast Cancer ? Open-label Phase 1b/2 study will evaluate the safety and preliminary efficacy of Anktiva (N-803) and PD-L1 t-haNK in combination with antibody-drug conjugate Trodelvy and low-dose chemotherapy in subjects with advanced triple-negative breas

June 11, 2021 8-K

Results of Operations and Financial Condition, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 11, 2021 ImmunityBio, Inc.

June 4, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 4, 2021 ImmunityBio, Inc.

June 4, 2021 EX-99.1

This presentation contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Statements in this presentation that are not statements of historical fact are considered forward-looking statements, wh

A Leading Immunotherapy Biotech Company Broad Late-Stage Clinical Platform of Antibody Cytokine Fusion Proteins, Albumin-Linked Chemo-Immunomodulators, Vaccine Vectors and Natural Killer cells NASDAQ:IBRX June 4, 2021 Exhibit 99.

May 28, 2021 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 28, 2021 ImmunityBio, Inc.

May 21, 2021 POS AM

As filed with the Securities and Exchange Commission on May 21, 2021

Table of Contents As filed with the Securities and Exchange Commission on May 21, 2021 Registration No.

May 21, 2021 EX-4.1

Specimen Common Stock Certificate.

Exhibit 4.1 NUMBER SHARES ImmunItyBIo, Inc. COMMON STOCK INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP 45256X 10 3 this Certifies that: PROOF is the owner of FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK OF $0.0001 PAR VALUE EACH OF AMERICAN COUNTERSIGNED BROOKLYN, ImmunItyBIo, Inc.NY AND transferable on the books of the Corporation by the ho

May 21, 2021 S-8 POS

As filed with the Securities and Exchange Commission on May 21, 2021

As filed with the Securities and Exchange Commission on May 21, 2021 Registration No.

May 21, 2021 EX-4.1

Specimen Stock Certificate.

Exhibit 4.1 NUMBER SHARES ImmunItyBIo, Inc. COMMON STOCK INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP 45256X 10 3 this Certifies that: PROOF is the owner of FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK OF $0.0001 PAR VALUE EACH OF AMERICAN COUNTERSIGNED BROOKLYN, ImmunItyBIo, Inc.NY AND transferable on the books of the Corporation by the ho

May 14, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10?Q (Mark One) ? 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: 0

May 3, 2021 EX-10.1

Open Market Sale Agreement dated April 30, 2021, by and between ImmunityBio, Inc. and Jefferies LLC.

Exhibit 10.1 OPEN MARKET SALE AGREEMENTSM EXECUTION VERSION April 30, 2021 JEFFERIES LLC 520 Madison Avenue New York, New York 10022 Ladies and Gentlemen: ImmunityBio, Inc., a Delaware corporation (the ?Company?), proposes, subject to the terms and conditions stated herein, to issue and sell from time to time through Jefferies LLC, as sales agent and/or principal (the ?Agent?), shares of the Compa

May 3, 2021 424B5

CALCULATION OF REGISTRATION FEE Title of Securities to be Registered Maximum Aggregate Offering Price (1) Amount of Registration Fee (2)(3) Common Stock, $0.0001 par value per share $500,000,000 $54,550.00

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Number 333-255699 CALCULATION OF REGISTRATION FEE Title of Securities to be Registered Maximum Aggregate Offering Price (1) Amount of Registration Fee (2)(3) Common Stock, $0.

May 3, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 30, 2021 ImmunityBio, Inc.

April 30, 2021 S-3ASR

Power of Attorney (see signature page to the original filing of this registration statement).

Table of Contents As filed with the Securities and Exchange Commission on April 30, 2021 Registration No.

April 29, 2021 DEF 14A

definitive proxy statement

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION 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 permitte

April 22, 2021 EX-99.2

INDEX TO COMBINED CONSOLIDATED FINANCIAL STATEMENTS

Exhibit 99.2 INDEX TO COMBINED CONSOLIDATED FINANCIAL STATEMENTS Report of Independent Registered Public Accounting Firm 2 Combined Consolidated Balance Sheets as of December 31, 2020 and 2019 4 Combined Consolidated Statements of Operations for the years ended December 31, 2020 and 2019 5 Combined Consolidated Statements of Comprehensive Loss for the years ended December 31, 2020 and 2019 6 Combi

April 22, 2021 EX-99.1

INDEX TO IMMUNITYBIO CONSOLIDATED FINANCIAL STATEMENTS Page Report of Independent Auditors 2 Consolidated Balance Sheets at December 31, 2020 and 2019 3 Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 202

EX-99.1 Exhibit 99.1 INDEX TO IMMUNITYBIO CONSOLIDATED FINANCIAL STATEMENTS Page Report of Independent Auditors 2 Consolidated Balance Sheets at December 31, 2020 and 2019 3 Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 2020 and 2019 4 Consolidated Statements of Stockholders’ Deficit for the years ended December 31, 2020 and 2019 5 Consolidated State

April 22, 2021 EX-99.3

1

Exhibit 99.3 MANAGEMENT?S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS. Forward-Looking Statements The following discussion and analysis should be read together with our combined consolidated financial statements and the notes to those statements included in Exhibit 99.2 in this Current Report on Form 8-K/A. This Current Report on Form 8-K/A contains forward-looking sta

April 22, 2021 8-K/A

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K/A 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 5, 2021 ImmunityBio, Inc.

April 1, 2021 EX-99.1

ImmunityBio Appoints Dr. Linda Maxwell and CEO Richard Adcock to Board of Directors

EX-99.1 Exhibit 99.1 News Release ImmunityBio Appoints Dr. Linda Maxwell and CEO Richard Adcock to Board of Directors CULVER CITY, Calif., April 1, 2021 – ImmunityBio, Inc. (NASDAQ: IBRX), a clinical-stage immunotherapy company, today announced the appointment of health innovation expert and executive Linda Maxwell, M.D., MBA, as an independent member of the company’s board of directors. The compa

April 1, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 29, 2021 ImmunityBio, Inc.

March 17, 2021 EX-99.1

ImmunityBio: A Leading Immunotherapy Company 17 First in Human Immunotherapy Molecules and cells 40 Phase I / II / III Clinical Trials 1,800+ Patients Studied 25 Phase II / III Clinical Trials 400,000 Square Feet of Manufacturing and R&D Facilities 3

EX-99.1 A Leading Immunotherapy Biotech Company Broadest Late-Stage Clinical Platform of Antibody Cytokine Fusion Proteins, Albumin-Linked Chemo-Immunomodulators, Vaccine Vectors and Natural Killer cells NASDAQ:IBRX Exhibit 99.1 This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Statements in this press release that ar

March 17, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 17, 2021 ImmunityBio, Inc.

March 12, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 6)* ImmunityBio, Inc. (formerly known as NantKwest, Inc.) (Name of Issuer) Common Stock, par value $0.0001 p

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 6)* ImmunityBio, Inc. (formerly known as NantKwest, Inc.) (Name of Issuer) Common Stock, par value $0.0001 per share (Title of Class of Securities) 45256X103 (CUSIP Number) Cambridge Equities, LP Attn: Charles Kenworthy 9922 Jefferson Boulevard Culv

March 10, 2021 EX-10.14

Promissory Note, dated February 22, 2021, issued by NantCell, Inc. (f/k/a ImmunityBio, Inc.) to Nant Capital, LLC

Exhibit 10.14 PROMISSORY NOTE February 22, 2021 Culver City, California 1. Principal and Interest. For value received, ImmunityBio, Inc. (formerly named NantCell, Inc.), a Delaware corporation, with offices at 9920 Jefferson Boulevard, Culver City, California 90232 (the ?Company?), promises to pay to the order of Nant Capital, LLC, with offices at 9922 Jefferson Boulevard, Culver City, California

March 10, 2021 EX-10.1

ImmunityBio, Inc. (f/k/a NantKwest, Inc.) Amended Outside Director Compensation Policy

Exhibit 10.1 IMMUNITYBIO, INC. OUTSIDE DIRECTOR COMPENSATION POLICY (As reviewed and approved March 9, 2021 immediately prior to the closing of the merger with private ImmunityBio, Inc.) ImmunityBio, Inc. (the ?Company?) believes that providing cash and equity compensation to its members of the Board of Directors (the ?Board,? and members of the Board, the ?Directors?) represents an effective tool

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