Trent T McKenna 4

What Happened Trent T. McKenna, Chief Operating Officer of Comfort Systems USA, was granted restricted stock units (RSUs) and had 204 shares disposed to satisfy tax obligations. On March 23, 2026 he received two awards totaling 1,728 RSUs (1,208 and 520 shares, granted at $0.00). On the same date 204 shares were disposed (code F) at $1,408.25 per share, totaling $287,283 to cover tax liability.

Key Details

• Transaction date: March 23, 2026; Form 4 filed March 25, 2026 (appears timely).
• Grants: 1,208 RSUs and 520 RSUs (award price shown as $0.00).
• Tax withholding/disposition: 204 shares disposed at $1,408.25/share for $287,283 (code F = payment of exercise price or tax liability).
• Footnotes: F1 — RSUs granted 3/23/26 represent one share per unit and vest in equal installments over a three‑year schedule. F2 — Dollar‑denominated performance RSUs granted 3/21/23 vested on 3/23/26 based on 2023–2025 relative TSR and average EPS. F3 — The vested performance RSUs were priced using the closing price on 3/23/26; some shares were forfeited/withheld as described.
• Shares owned after the transactions: not specified in the provided filing.

Context These transactions reflect compensation (time‑based and performance RSUs) vesting and routine tax withholding rather than an open‑market investment decision. The 204‑share disposition was to satisfy tax obligations on vested awards; such withholdings are common and do not necessarily signal insider sentiment.