Joseph Ketter - 11 Feb 2025 Form 4 Insider Report for SiteOne Landscape Supply, Inc. (SITE)

Role: EVP, Human Resources
Signature: /s/ Briley Brisendine, Attorney-in-fact for Joseph Ketter
Issuer symbol: SITE
Transactions as of: 11 Feb 2025
Net transactions value: -$16,246
Form type: 4
Filing time: 13 Feb 2025, 16:06:52 UTC
Previous filing: 12 Feb 2025
Next filing: 03 Jul 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SITE	Common Stock	Options Exercise		+238	+1.8%		13,785	11 Feb 2025	Direct	F1
transaction	SITE	Common Stock	Tax liability	$16,246	-122	-0.89%	$133.16	13,663	11 Feb 2025	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SITE	Restricted Stock Units	Options Exercise	$0	-238	-100%	$0.000000	0	11 Feb 2025	Common Stock	238		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.
F2	On February 11, 2021, the Reporting Person was granted 952 RSUs, vesting in four equal annual installments beginning on February 11, 2022, subject to the Reporting Person's continued employment.