SiteOne director awarded 1,186 RSUs, 1,125 vested

SiteOne Landscape Supply director Larisa Drake reported routine equity compensation activity.

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Form Type

Rhea-AI Filing Summary

SiteOne Landscape Supply director Larisa Drake reported routine equity compensation activity. On May 12, 2026, 1,125 Restricted Stock Units (RSUs) vested and converted into 1,125 shares of common stock on a one-for-one basis, increasing her direct common stock holdings to 7,313 shares.

On May 13, 2026, Drake received a new grant of 1,186 RSUs. These RSUs will vest and settle upon the earlier of the day before SiteOne’s next annual stockholders’ meeting or the first anniversary of May 13, 2026, subject to her continued service as a non-employee director.

Insider Trade Summary

1,125 shares exercised/converted

Exercise 3 txns

Insider Drake Larisa

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	1,186	$0.00	$0.00
Exercise	Restricted Stock Units	1,125	$0.00	$0.00
Exercise	Common Stock	1,125	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 1,186 contracts (Direct); Common Stock — 7,313 shares (Direct)

Footnotes (4)

F1. Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.
F2. On May 14, 2025, the Reporting Person was granted 1,125 RSUs, vesting and settling upon the earlier of (i) the day preceding the Company's next annual meeting of stockholders and (ii) the first anniversary of May 14, 2025, in each case subject to the Reporting Person's continued service as a non-employee director.
F3. RSUs convert into common stock on a one-for-one basis.
F4. The RSUs will vest and settle upon the earlier of (i) the day preceding the Company's next annual meeting of stockholders and (ii) the first anniversary of May 13, 2026, in each case subject to the Reporting Person's continued service as a non-employee director.

Key Figures

RSUs vested: 1,125 RSUs Common shares received: 1,125 shares Common shares held after transaction: 7,313 shares +1 more

4 metrics

RSUs vested 1,125 RSUs Converted into common stock on May 12, 2026

Common shares received 1,125 shares From RSU conversion on May 12, 2026

Common shares held after transaction 7,313 shares Direct holdings after RSU vesting

New RSU grant 1,186 RSUs Granted on May 13, 2026 to non-employee director

Key Terms

Restricted Stock Units, RSUs convert into common stock on a one-for-one basis, non-employee director, vest and settle

4 terms

Restricted Stock Units financial

"Filed to report vesting of Restricted Stock Units ("RSUs")."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

RSUs convert into common stock on a one-for-one basis financial

"RSUs convert into common stock on a one-for-one basis."

non-employee director financial

"subject to the Reporting Person's continued service as a non-employee director."

vest and settle financial

"The RSUs will vest and settle upon the earlier of (i) the day preceding the Company's next annual meeting"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did SiteOne (SITE) director Larisa Drake report?

Larisa Drake reported vesting of 1,125 Restricted Stock Units into 1,125 SiteOne common shares and a new grant of 1,186 RSUs. These transactions reflect routine director equity compensation rather than open-market share purchases or sales.

How many SiteOne (SITE) shares does Larisa Drake hold after these transactions?

After the RSU vesting on May 12, 2026, Larisa Drake directly holds 7,313 shares of SiteOne common stock. This reflects shares received from RSU conversion and does not include any additional derivative awards like the newly granted 1,186 RSUs.

What are the terms of Larisa Drake’s new 1,186 RSU grant at SiteOne (SITE)?

Drake’s 1,186 Restricted Stock Units will vest and settle on the earlier of the day before SiteOne’s next annual stockholders’ meeting or the first anniversary of May 13, 2026, provided she continues serving as a non-employee director during that period.

Did Larisa Drake buy or sell SiteOne (SITE) shares on the open market?

No open-market purchases or sales were reported. The Form 4 shows RSU vesting into 1,125 common shares and a grant of 1,186 new RSUs, both classified as equity compensation and derivative exercises, not market trades.

How do the vested RSUs affect SiteOne (SITE) director compensation?

The vesting of 1,125 RSUs into 1,125 common shares delivers equity value to Larisa Drake as part of her non-employee director compensation. This structure aligns director pay with shareholder interests through stock-based awards rather than cash payments.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/14/2026 - 07:07 PM

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Drake Larisa

(Last)

(First)

(Middle)

MANSELL OVERLOOK

300 COLONIAL CENTER PARKWAY, SUITE 600

(Street)

ROSWELL

GEORGIA

30076

(City)

(State)

(Zip)

UNITED STATES

(Country)

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

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

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/12/2026

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

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

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/12/2026		M		1,125	A	⁽¹⁾	7,313	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾	05/12/2026		M			1,125	⁽²⁾	⁽²⁾	Common Stock	1,125	$0.00	0	D
Restricted Stock Units	⁽³⁾	05/13/2026		A		1,186		⁽⁴⁾	⁽⁴⁾	Common Stock	1,186	$0.00	1,186	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 May 14, 2025, the Reporting Person was granted 1,125 RSUs, vesting and settling upon the earlier of (i) the day preceding the Company's next annual meeting of stockholders and (ii) the first anniversary of May 14, 2025, in each case subject to the Reporting Person's continued service as a non-employee director.

3. RSUs convert into common stock on a one-for-one basis.

4. The RSUs will vest and settle upon the earlier of (i) the day preceding the Company's next annual meeting of stockholders and (ii) the first anniversary of May 13, 2026, in each case subject to the Reporting Person's continued service as a non-employee director.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Travis Jackson, Attorney-in-fact for Larisa Drake	05/14/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR