Eric K. Rowinsky
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
Discretionary Trading P&L
Holdings
About Rowinsky Eric K
Rowinsky Eric K (SEC CIK 0001318886) files insider reports with the SEC as Director of BIOGEN INC. (BIIB) and Director of Verastem, Inc. (VSTM).
Signal8 holds 4 ownership filings by Rowinsky Eric K, all Form 4s, filed between May 27, 2025 and Jun 11, 2026. Those filings report 4 transactions, from May 22, 2025 to Jun 9, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Rowinsky Eric K's filings is in CAMBRIDGE, MA.
Recent filings by Rowinsky Eric K
Other insiders filing for BIOGEN INC. (BIIB)
- Grogan Jane, Head of Research
- Godbout Sean, Chief Accounting Officer
- Parini Michael, Chief Legal Officer
- Minor Lloyd, Director
- HAWKINS WILLIAM A, Director
- SHERWIN STEPHEN A, Director