Pfizer Inc. (NYSE:PFE) today announced that it has received notice of an unsolicited mini-tender offer by Tutanota LLC ("Tutanota") to purchase up to 1 million shares of Pfizer common stock at a price of $32.00 per share in cash. The offer price of $32.00 per share is conditioned on, among other things, the closing price per share of Pfizer common stock exceeding $32.00 per share on the last trading day before the offer expires. This means that unless this condition is waived by Tutanota, Pfizer shareholders who tender their shares in the offer will receive a below-market price. The offer states that as of the date of the offer, Tutanota expects to extend the offer until the market price of Pfizer's common stock exceeds the offer price. The offer is for approximately 0.02% of the shares of Pfizer common stock outstanding as of the March 9, 2026 offer date.