DAMICO JENNIFER B. 4

What Happened
Jennifer B. D'Amico, Senior Vice President & Controller of Pfizer, had 655 shares withheld by the company to satisfy tax obligations upon the vesting of restricted stock units. The withholding was recorded at $27.65 per share, totaling approximately $18,111. This was a tax-withholding disposition (transaction code F), not an open-market sale or purchase.

Key Details

• Transaction date: 2026-02-27; Filing date: 2026-03-03 (4 days after the transaction).
• Price used for withholding: $27.65 per share. Total value withheld: $18,111.
• Shares withheld/disposed: 655 shares.
• Shares owned after the transaction: not disclosed in this Form 4.
• Footnote: F1 — shares were withheld to satisfy tax obligations upon RSU vesting (includes dividend equivalents).
• Timeliness note: filing was made on March 3 for a Feb 27 transaction (check if outside the standard 2-business-day Form 4 window).

Context
This is a routine tax-withholding event tied to RSU vesting, where the company retains shares to cover the insider's tax bill. It is not an open-market sale and generally should not be interpreted as a directional trade signal about the insider's view of the stock.