Rowinsky Eric K
SEC insider (Form 3/4/5 filer). CIK 0001318886. Director at BIOGEN INC. (BIIB) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Jun 9, 2026. Located in CAMBRIDGE, MA.
Companies Rowinsky Eric K has filed insider reports for
- BIOGEN INC. (BIIB): Director
- Verastem, Inc. (VSTM): Director
Rowinsky Eric K
CIK: 0001318886
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
