Versaggi Shannon 4

What Happened
Shannon Versaggi, EVP, Marketing, Category Management & Pricing at SiteOne (SITE), had restricted stock units (RSUs) vest on February 9, 2026, converting into 334 shares of common stock. To satisfy tax withholding obligations, 119 of those shares were withheld/ surrendered at $145.65 per share, totaling $17,332. The Form 4 shows derivative conversion entries (code M) for the RSU vesting and a withholding/tax payment entry (code F) for the 119 shares.

Key Details

• Transaction date: February 9, 2026; Form 4 filed February 11, 2026 (timely).
• Vesting/conversion: 334 RSUs converted into 334 shares (reported as derivative exercise/conversion, code M).
• Tax withholding: 119 shares withheld/ disposed at $145.65 per share for $17,332 (code F).
• Shares owned after transaction: not specified in the filing.
• Footnotes: F1 — RSUs convert into common stock one-for-one. F2 — These RSUs were from a Feb 9, 2023 grant of 1,339 RSUs vesting in four equal annual installments starting Feb 9, 2024, subject to continued employment.
• Transaction codes: M = exercise/conversion of derivative (RSU vesting); F = payment of exercise price or tax liability (share withholding).

Context
This was a routine RSU vesting with shares withheld for taxes (a common, non-discretionary event), not an open-market sale or purchase. Withholding of shares to cover taxes is standard and does not by itself indicate a change in the insider’s view of the company.