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SiteOne (NYSE: SITE) counsel converts RSUs, withholds shares to cover taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

SiteOne Landscape Supply, Inc. General Counsel & Secretary Travis Ryan reported routine equity compensation activity involving Restricted Stock Units (RSUs). On June 2, 2026, 547 RSUs converted into an equal number of common shares, and 160 common shares were disposed of to cover tax obligations. Following these transactions, Ryan holds 862 common shares directly, reflecting an exercise-and-hold pattern tied to vesting rather than an open-market trade.

Positive

  • None.

Negative

  • None.
Insider Jackson Travis Ryan
Role General Counsel & Secretary
Type Security Shares Price Value
Exercise Restricted Stock Units 547 $0.00 --
Exercise Common Stock 547 $0.00 --
Tax Withholding Common Stock 160 $103.82 $17K
Holdings After Transaction: Restricted Stock Units — 1,642 shares (Direct, null); Common Stock — 1,022 shares (Direct, null)
Footnotes (1)
  1. Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis. On June 2, 2025, the Reporting Person was granted 2,189 RSUs, vesting in four equal annual installments beginning on June 2, 2026, subject to the Reporting Person's continued employment.
RSUs converted 547 shares RSUs converted into common stock on June 2, 2026
Tax-withholding shares 160 shares Common shares delivered to cover tax liability
Price used for tax withholding $103.82 per share Value applied to 160-share tax-withholding disposition
Shares held after transactions 862 shares Direct common stock holdings following June 2, 2026 activity
RSU grant size 2,189 RSUs Granted June 2, 2025, vesting in four equal annual installments
Restricted Stock Units financial
"Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis."
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 financial
"On June 2, 2025, the Reporting Person was granted 2,189 RSUs, vesting in four equal annual installments"
RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.
derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
tax liability financial
"transaction_code_description": "Payment of exercise price or tax liability by delivering securities""
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SEC Form 4
FORM 4UNITED 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*
Jackson Travis Ryan

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
General Counsel & Secretary
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/02/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/02/2026M547A(1)1,022D
Common Stock06/02/2026F160D$103.82862D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)06/02/2026M547 (2) (2)Common Stock547$0.001,642D
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 June 2, 2025, the Reporting Person was granted 2,189 RSUs, vesting in four equal annual installments beginning on June 2, 2026, subject to the Reporting Person's continued employment.
/s/ Travis Jackson06/04/2026
** Signature of Reporting PersonDate
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)

FAQ

What insider transaction did SITE General Counsel Travis Ryan report on this Form 4?

Travis Ryan reported RSU vesting that converted 547 Restricted Stock Units into 547 common shares and a related tax-withholding disposition of 160 common shares. These transactions reflect equity compensation mechanics rather than open-market buying or selling activity.

How many SiteOne (SITE) shares does Travis Ryan hold after these transactions?

After the reported RSU conversion and tax-withholding disposition, Travis Ryan directly holds 862 shares of SiteOne common stock. This figure reflects his position following the June 2, 2026 equity compensation-related transactions disclosed in the Form 4 filing.

What does the tax-withholding disposition mean in the SITE Form 4 filing?

The tax-withholding disposition represents 160 common shares delivered to satisfy tax liabilities from the RSU vesting. It is coded as an “F” transaction, indicating payment of tax obligations using shares rather than an open-market sale for investment reasons.

How many Restricted Stock Units did SITE grant to Travis Ryan and how do they vest?

Travis Ryan was granted 2,189 Restricted Stock Units on June 2, 2025. According to the disclosure, these RSUs vest in four equal annual installments beginning June 2, 2026, subject to his continued employment with SiteOne Landscape Supply, Inc.

What is the relationship between SITE RSUs and common stock in this Form 4?

The filing states that Restricted Stock Units convert into SiteOne common stock on a one-for-one basis. In this case, 547 RSUs converted into 547 common shares, illustrating the direct link between vested RSUs and the resulting common stock ownership.

Were there any open-market purchases or sales by Travis Ryan in this SITE Form 4?

No open-market purchases or sales are reported. The transactions consist of RSU conversion into common stock and a tax-withholding disposition, which together represent compensation and tax mechanics rather than discretionary trading in SiteOne shares.