February 10, 2026 · Form 4 insider transaction
Cook Anne Marie bought 3,461 shares of PHAT at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Represents shares issued upon vesting of performance stock units granted to the reporting person on June 23, 2025 based on the achievement of performance criteria determined to be satisfied on February 10, 2026.; Includes 1,722 shares acquired under the Phathom Pharmaceuticals, Inc. employee stock purchase plan in January 2026.