Basta Steven L sold PHAT
December 17, 2025 · Form 4 insider transaction
Basta Steven L sold 31,502 shares of Phathom Pharmaceuticals, Inc. at $15.36 per share, a transaction worth $483.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
31,502
Price
$15.36
Total value
$483.9K
InsiderBasta Steven L
RoleOfficer, Director
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateDecember 17, 2025
Filing dateDecember 19, 2025
Shares owned after113,786
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares underlying the performance stock units that were surrendered by the reporting person to the Issuer in satisfaction of the Issuer's tax withholding obligation.