Form 4: Salmon Scott reports multiple insider transactions in SITE

Rhea-AI Filing Summary

Salmon Scott reported multiple insider transaction types in a Form 4 filing for SITE. The filing lists transactions totaling 838 shares at a weighted average price of $145.65 per share. Following the reported transactions, holdings were 13,625 shares.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Salmon Scott

(Last) (First) (Middle)

MANSELL OVERLOOK

300 COLONIAL CENTER PARKWAY, SUITE 600

(Street)

ROSWELL GA 30076

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SiteOne Landscape Supply, Inc. [ SITE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Strategy & Development

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/09/2026		M		363	A	(1)	13,625	D
Common Stock	02/09/2026		F		112	D	$145.65	13,513	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/09/2026		M			363	(2)	(2)	Common Stock	363	$0.00	362	D

Explanation of Responses:

1. Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

2. On February 9, 2023, the Reporting Person was granted 1,450 RSUs, vesting in four equal annual installments beginning on February 9, 2024, subject to the Reporting Person's continued employment.

	/s/ Travis Jackson, Attorney-in-fact for Scott Salmon	02/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transactions did SITE executive Scott Salmon report on February 9, 2026?

Scott Salmon reported 363 restricted stock units converting into 363 common shares, plus a 112-share tax-withholding disposition. These transactions stem from a prior equity award and reflect scheduled vesting and related tax coverage, not an open-market stock purchase or sale.

How many SiteOne (SITE) shares does Scott Salmon hold after the reported Form 4 transactions?

After the February 9, 2026 activity, Scott Salmon directly holds 13,513 SiteOne common shares and 362 restricted stock units. These balances reflect the 363-unit vesting, one-for-one conversion into common stock, and 112 shares withheld to satisfy associated tax obligations.

What triggered the vesting of Scott Salmon’s SiteOne (SITE) restricted stock units?

The vesting comes from a 1,450 restricted stock unit grant made on February 9, 2023, vesting in four equal annual installments starting February 9, 2024. Continued employment is required, and 363 units vested and converted into common stock on February 9, 2026.

Did Scott Salmon buy or sell SiteOne (SITE) shares on the open market?

The filing shows no open-market buy or sell. It reports RSU vesting and a derivative exercise creating 363 common shares, plus a 112-share disposition coded “F,” representing tax withholding rather than a discretionary open-market sale transaction.

What does the F transaction code mean in Scott Salmon’s SiteOne (SITE) Form 4?

The F code indicates payment of tax liability by delivering securities. In this case, 112 SiteOne common shares were withheld at $145.65 per share to satisfy taxes related to the vested restricted stock units, instead of a separate cash payment.

How do Scott Salmon’s RSUs convert into SiteOne (SITE) common stock?

The restricted stock units convert into SiteOne common stock on a one-for-one basis when they vest. On February 9, 2026, 363 RSUs vested and converted into 363 common shares, consistent with the original 1,450-unit award’s four-year vesting schedule.