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SiteOne Landscape Supply, Inc. (SITE)

SiteOne Landscape Supply, Inc. (SITE) Insider Trading

Directors, officers and holders of more than 10% of SITE report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 218 transactions on file: 4 with code P, 3 with code S and 43 with other codes.

DateInsiderCodeShares
Aug 26, 2026BLACK DOUGP Purchase5,000
Aug 4, 2026BLACK DOUGP Purchase4,000
Aug 4, 2026BLACK DOUGP Purchase4,000
Jun 2, 2026Jackson Travis RyanM Exercise547
Jun 2, 2026Jackson Travis RyanF Tax Payment160
Jun 2, 2026Jackson Travis RyanM Exercise547
May 28, 2026Diaz Fred MS Sale562
May 27, 2026Diaz Fred MS Sale563
May 13, 2026Diaz Fred MA Award1,186
May 13, 2026WYSZOMIERSKI JACK LA Award1,186
May 13, 2026Dunbar Webster RoyA Award1,186
May 13, 2026Isbell Jeri LA Award1,186
May 13, 2026Sansone Judith SA Award1,186
May 13, 2026Drake LarisaA Award1,186
May 13, 2026Douglas William W IIIA Award1,186
May 12, 2026Drake LarisaM Exercise1,125
May 12, 2026Isbell Jeri LM Exercise1,125
May 12, 2026Drake LarisaM Exercise1,125
May 12, 2026Diaz Fred MM Exercise1,125
May 12, 2026Isbell Jeri LM Exercise1,125
May 12, 2026Diaz Fred MM Exercise1,125
May 6, 2026Laughlin Daniel T.P Purchase2,000
May 1, 2026Isbell Jeri LM Exercise878
May 1, 2026Isbell Jeri LM Exercise878
Feb 13, 2026BLACK DOUGG Gift10,000
Feb 13, 2026Elema Eric JM Exercise3,755
Feb 13, 2026Elema Eric JS Sale1,765
Feb 13, 2026BLACK DOUGG Gift10,000
Feb 13, 2026Elema Eric JM Exercise3,755
Feb 10, 2026Salmon ScottM Exercise278
Feb 10, 2026Versaggi ShannonM Exercise232
Feb 10, 2026Elema Eric JM Exercise72
Feb 10, 2026BLACK DOUGM Exercise1,579
Feb 10, 2026BLACK DOUGF Tax Payment702
Feb 10, 2026Salmon ScottF Tax Payment86
Feb 10, 2026BLACK DOUGM Exercise1,579
Feb 10, 2026Ketter JosephM Exercise255
Feb 10, 2026Elema Eric JF Tax Payment25
Feb 10, 2026Ketter JosephM Exercise255
Feb 10, 2026Ketter JosephF Tax Payment130
Feb 10, 2026Salmon ScottM Exercise278
Feb 10, 2026Elema Eric JM Exercise72
Feb 10, 2026Versaggi ShannonM Exercise232
Feb 10, 2026Versaggi ShannonF Tax Payment83
Feb 9, 2026Elema Eric JM Exercise90
Feb 9, 2026Elema Eric JF Tax Payment25
Feb 9, 2026Ketter JosephM Exercise334
Feb 9, 2026Salmon ScottM Exercise363
Feb 9, 2026Versaggi ShannonM Exercise334
Feb 9, 2026Salmon ScottF Tax Payment112

The full Form 4 history is on the SITE company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.