Insider holders · CIK 0000855654
IMMUNOGEN INC · IMGN
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Mark J EnyedyChief Executive Officer | 483,768 | — | 483,768 | Feb 25, 2019 · 10:11 am EST | Form 4 |
| Richard J. GregoryExecutive VP & CSO | 199,413 | — | 199,413 | Feb 25, 2019 · 10:10 am EST | Form 4 |
| Daniel M JuniusDirector | 184,987 | — | 184,987 | Mar 16, 2018 · 5:12 pm EDT | Form 4 |
| David Brannon JohnstonChief Financial Officer | 180,690 | — | 180,690 | Jun 8, 2018 · 4:08 pm EDT | Form 4 |
| Craig BarrowsExecutive VP, General Counsel | 156,537 | — | 156,537 | Feb 25, 2019 · 10:10 am EST | Form 4 |
| John LambertExecutive Vice President | 120,521 | — | 120,521 | Nov 3, 2016 · 11:13 am EDT | Form 4 |
| Anna BerkenblitVP & Chief Medical Officer | 118,662 | — | 118,662 | Feb 25, 2019 · 10:10 am EST | Form 4 |
| Thomas RyllVP, Technical Operations | 87,184 | — | 87,184 | Feb 25, 2019 · 10:11 am EST | Form 4 |
| Theresa WingroveVP of Regulatory Affairs | 81,883 | — | 81,883 | Feb 25, 2019 · 10:11 am EST | Form 4 |
| Mark Alan GoldbergDirector | 53,800 | — | 53,800 | Nov 7, 2018 · 9:54 am EST | Form 4 |
| Peter J. WilliamsVP, Business Development | 50,620 | — | 50,620 | Feb 24, 2017 · 2:55 pm EST | Form 4 |
| Charles Q MorrisExecutive VP & CDO | 27,090 | — | 27,090 | Nov 30, 2015 · 9:51 am EST | Form 4 |
| Dean J MitchellDirector | 10,000 | — | 10,000 | Nov 18, 2015 · 11:13 am EST | Form 4 |
| David G FosterV.P.-Fin., Prin. Acctg. Off. | 3,472 | — | 3,472 | Jan 4, 2019 · 11:10 am EST | Form 4 |
| Nicole OnettoDirector | 0 | — | 0 | Jun 16, 2015 · 11:06 am EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.