Skip to contentPeterson Kristine — IMMUNOGEN INC insider: 118 transactions · InsiderLensInsider trading activity of Peterson Kristine
- Transactions on record
- 118
- since Jul 12, 2012
- Open-market buys
- 0
- Open-market sells
- 2
- $3.9M
- Companies traded
- 7
- last filing Jun 22, 2026
Figures computed from official regulatory filings — methodology.
Companies where Peterson Kristine has traded
Track record of Peterson Kristine
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Peterson Kristine
Co-insiders of Peterson Kristine
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ADAMIS ANTHONY PpSivida LTD
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 22, 2026 | AwardD | 13,562 | 0.00 USD | — | SEC |
| May 28, 2026 | AwardD | 27,492 | 0.00 USD | $0 | SEC |
| Mar 13, 2026 | AwardD | 20,000 | 0.00 USD | $0 | SEC |
| Jun 20, 2025 | AwardD | 15,502 | 0.00 USD | $0 | SEC |
| May 19, 2025 | AwardD | 26,198 | 0.00 USD | $0 | SEC |
| Mar 14, 2025 | AwardD | 15,700 | 0.00 USD | $0 | SEC |
| May 28, 2024 | AwardD | 14,534 | 0.00 USD | $0 | SEC |
| Apr 23, 2024 | AwardD | 28,587 | 0.00 USD | $0 | SEC |
| Mar 8, 2024 | AwardD | 15,700 | 0.00 USD | $0 | SEC |
| Feb 12, 2024 | OtherD | -18,000 | — | — | SEC |
| Feb 12, 2024 | OtherD | -13,090 | — | — | SEC |
| Feb 12, 2024 | OtherD | -5,000 | — | — | SEC |
| Feb 12, 2024 | OtherD | -18,000 | — | — | SEC |
| Feb 12, 2024 | OtherD | -44,000 | — | — | SEC |
| Feb 12, 2024 | OtherD | -19,597 | — | — | SEC |
| Feb 12, 2024 | OtherD | -50,000 | — | — | SEC |
| Feb 12, 2024 | OtherD | -74,954 | — | — | SEC |
| Feb 12, 2024 | OtherD | -44,000 | — | — | SEC |
| Feb 12, 2024 | OtherD | -10,000 | — | — | SEC |
| Dec 5, 2023 | Exercise | 10,000 | 10.10 USD | $101K | SEC |
| Dec 5, 2023 | ExerciseD | -10,000 | 0.00 USD | $0 | SEC |
| Dec 5, 2023 | ExerciseD | -10,000 | 0.00 USD | $0 | SEC |
| Dec 5, 2023 | Sell | -20,000 | 28.90 USD | $578K | SEC |
| Dec 5, 2023 | Exercise | 10,000 | 13.07 USD | $130.7K | SEC |
| Sep 21, 2023 | Other | -20,000 | — | — | SEC |