Peterson Matthew Jay 4

What Happened

• Matthew Jay Peterson, Executive Vice President of Universal Health Services (UHS), had 13,181 shares of Class B common stock issued upon vesting of performance-based restricted stock units (RSUs) on 2026-03-12 (grant/award, code A). On the same date 5,669 shares were disposed at $190.49 each to satisfy a tax liability/exercise payment (code F), netting $1,079,888.

Key Details

• Transaction dates/prices: 2026-03-12 — 13,181 shares issued at $0.00 (award); 5,669 shares disposed at $190.49 for $1,079,888.
• Shares owned after transaction: Not specified in the filing.
• Footnotes: F1 — shares issued upon vesting of performance-based RSUs awarded 3/15/2023 and were not previously reportable due to vesting conditions. F2 — 591.2263 shares referenced were purchased at a discounted rate under the UHS 2005 Employee Stock Purchase Plan.
• Filing timeliness: Form 4 filed 2026-03-13 for a 2026-03-12 transaction; filing appears timely (no late filing indicated).

Context

• This was a vesting of performance RSUs with a portion of shares surrendered/withheld to cover tax obligations (a routine post-vesting tax payment), not an open-market sale for investment purposes. Code A = award/grant; code F = payment of exercise price or tax withholding.