DENNER ALEXANDER J bought IRWD

December 15, 2025 · Form 4 insider transaction

DENNER ALEXANDER J bought 4,178 shares of IRONWOOD PHARMACEUTICALS INC 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.

Direction

Acquired (buy-side)

4,178

Price

$0.00

Total value

N/A

InsiderDENNER ALEXANDER J

RoleDirector, 10% owner

CompanyIRONWOOD PHARMACEUTICALS INC (IRWD)

SecurityClass A Common Stock

Transaction codeA — Grant or award

Transaction dateDecember 15, 2025

Filing dateDecember 17, 2025

Shares owned after251,858

OwnershipDirect

10b5-1 planNo

AmendedNo

Footnotes

Issued pursuant to the Second Amended and Restated Non-employee Director Compensation Policy, effective January 1, 2024.

View the original Form 4 on SEC EDGAR