Key facts
- Stacy Ann Coen has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $1,383,800.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Stacy Ann Coen
- Location
- Lakeville, MA
- Summary
- The estimated net worth of Stacy Ann Coen is at least $1,383,800 dollars as of 12 Jun 2025. Stacy Ann Coen is the SVP & CHIEF BUSINESS OFFICER of ImmunoGen, Inc. and owns shares of ImmunoGen, Inc. stock worth about $1.38M.
- Signature
- /s/ Ruben A. Garcia, by Power of Attorney
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Stacy Ann Coen and return when a new Insider Trading filing changes the record on this page.
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Change
- Largest disclosed position: ImmunoGen, Inc. ($1,383,800).
- Past-year value change for that position: .
Research use
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Stacy Ann Coen
IMGN
Forms 3/4/5
ImmunoGen, Inc.
- Relationship
- Svp & Chief Business Officer
- Holdings value
- $1,383,800
- Past year net change
- Change %
- Report period
- 12 Feb 2024
FBLG
Forms 3/4/5
FibroBiologics, Inc.
- Relationship
- Director
- Holdings value
- Past year net change
- Change %
- Report period
- 12 Jun 2025
Insider Transactions Reported by Stacy Ann Coen:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.