SITE / SiteOne Landscape Supply, Inc. - Insider Trading and Ownership Report - SEC Form 3, 4, 5

Insider Trading Chart

Insider Roster and Profitability Metrics

This table shows the list known insiders, and is generated automatically from filings disclosed to the SEC. In addition to the names, most recent title, and director, officer, or 10% owner designation, we provide the latest disclosed holdings. Additionally, when possible we provide the historical trade performance for the insider. The historical trade performance is a weighted average of the performance of actual open-market purchase transactions made by the insider. For more information on how this is calculated, watch this YouTube webinar.

See our leaderboard of most profitable insider traders.

Report errors via our new Insider Auditing Tool

Track Records of Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in SITE / SiteOne Landscape Supply, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical .

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Insider	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
2018-02-28	Grebe Michael J	718	69.3100	718	69.3100	49,765	112	94.5200	18,101	36.37
2017-05-25	BLACK DOUG	6,200	50.7600	6,200	50.7600	314,712
2016-12-06	BLACK DOUG	15,000	32.8000	15,000	32.8000	492,000
2016-05-17	Douglas William W III	5,000	21.0000	5,000	21.0000	105,000
2016-05-17	BLACK DOUG	45,000	21.0000	45,000	21.0000	945,000
2016-05-17	GUTHRIE JOHN T	3,000	21.0000	3,000	21.0000	63,000
2016-05-17	ANKER ROSS	7,000	21.0000	7,000	21.0000	147,000
2016-05-17	Convers Pascal	27,250	21.0000	27,250	21.0000	572,250
2016-05-17	Ketter Joseph	1,150	21.0000	1,150	21.0000	24,150

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Track Records of Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in SITE / SiteOne Landscape Supply, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical .

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date	Insider	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2024-11-21	Ketter Joseph	6,500	142.2000	6,500	142.2000	924,300	138	104.7900	-243,165	-26.31
2024-02-28	Ketter Joseph	550	165.3000	550	165.3000	90,915
2023-08-07	GUTHRIE JOHN T	1,028	164.4700	1,028	164.4700	169,075
2021-11-08	GUTHRIE JOHN T	1,845	246.0000	1,845	246.0000	453,870
2021-11-08	GUTHRIE JOHN T	2,578	247.0000	2,578	247.0000	636,766
2021-11-08	GUTHRIE JOHN T	1,542	246.5000	1,542	246.5000	380,103
2021-11-08	GUTHRIE JOHN T	2,500	247.2500	2,500	247.2500	618,125
2021-08-16	Brisendine L Briley Jr	20,000	196.1500	20,000	196.1500	3,923,000
2021-08-06	GUTHRIE JOHN T	7,500	189.4200	7,500	189.4200	1,420,650

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.