X0607 3/A 2026-04-01 2026-04-10 0 0000078003 PFIZER INC PFE 0002127636 Hancock Dennis P false 66 HUDSON BOULEVARD EAST ATTN: CORPORATE SECRETARY NEW YORK NY 10001-2192 1 Executive Vice President Common Stock 1940.0000 I By Rule 16b-3 Plan This Form 3/A is being filed to include common shares held indirectly in the Pfizer Savings Plan that were inadvertently omitted from the reporting person's original Form 3 filed on April 10, 2026. dphxpoa26.htm /s/ Shanice A. Reid, by Power of atty, for Dennis P. Hancock 2026-04-27