Franklin M. Berger serves as Executive at SEATTLE GENETICS INC /WA, where they oversee executive responsibilities. Since joining the company, Franklin M. Berger has executed 97 insider transactions totaling $16.6M, demonstrating a bullish approach to their equity position. Their most recent transaction on Oct 9, 2025 involved selling 784,404 shares valued at $0.
Franklin M. Berger currently holds 811,503 shares of SEATTLE GENETICS INC /WA (SGEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Franklin M. Berger has been a net buyer of SGEN stock. They have purchased $15.0M and sold $1.6M worth of shares.
Franklin M. Berger's most recent insider trade was on Oct 9, 2025, when they sold 784,404 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jan 26, 2024 | RAIN | $0 | Tender | 1,005,207 | $N/A | Discretionary |
| Nov 21, 2023 | EPIX | $133.3K | Purchase | 23,259 | $5.73 | Discretionary |
| Nov 3, 2023 | EPIX | $98.7K | Purchase | 16,471 | $5.99 | Discretionary |
| Nov 2, 2023 | EPIX | $321.0K | Purchase | 60,000 | $5.35 | Discretionary |
| Dec 21, 2022 | EPIX | $83.1K | Sale | 34,334 | $2.42 | Discretionary |
| Dec 21, 2022 | EPIX | $91.3K | Sale | 37,889 | $2.41 | Discretionary |
| Dec 20, 2022 | EPIX | $110.4K | Sale | 43,617 | $2.53 | Discretionary |
| Dec 16, 2022 | EPIX | $133.5K | Sale | 50,000 | $2.67 | Discretionary |
| Dec 15, 2022 | EPIX | $92.8K | Sale | 32,000 | $2.90 | Discretionary |
| Dec 15, 2022 | EPIX | $143.0K | Sale | 50,000 | $2.86 | Discretionary |
| Dec 14, 2022 | EPIX | $75.0K | Sale | 25,000 | $3.00 | Discretionary |
| Nov 22, 2022 | RAIN | $636.8K | Purchase | 77,000 | $8.27 | Discretionary |
| Nov 21, 2022 | RAIN | $351.0K | Purchase | 45,000 | $7.80 | Discretionary |
| Nov 14, 2022 | AVIR | $83.4K | Sale | 16,166 | $5.16 | Discretionary |
| Nov 11, 2022 | AVIR | $131.3K | Sale | 25,500 | $5.15 | Discretionary |
| Nov 8, 2022 | RAIN | $250.0K | Purchase | 42,881 | $5.83 | Discretionary |
| Mar 21, 2022 | KZR | $295.4K | Purchase | 20,000 | $14.77 | Discretionary |
| Mar 18, 2022 | KZR | $765.0K | Purchase | 45,000 | $17.00 | Discretionary |
| Mar 18, 2022 | KZR | $239.4K | Purchase | 15,000 | $15.96 | Discretionary |
| Sep 22, 2021 | KZR | $49.8K | Option Exercise | 8,896 | $5.60 | Discretionary |
| Sep 21, 2021 | KZR | $67.9K | Option Exercise | 8,896 | $7.63 | Discretionary |
| Sep 21, 2021 | KZR | $52.6K | Option Exercise | 8,896 | $5.91 | Discretionary |
| Sep 21, 2021 | RAIN | $54.1K | Purchase | 3,786 | $14.30 | Discretionary |
| Apr 27, 2021 | RAIN | $0 | Conversion | 175,939 | $N/A | Discretionary |
| Apr 27, 2021 | RAIN | $0 | Conversion | 535,601 | $N/A | Discretionary |
| Apr 23, 2021 | RAIN | $2.0M | Purchase | 120,000 | $17.00 | Discretionary |
| Apr 23, 2021 | RAIN | $78.9K | Purchase | 5,000 | $15.78 | Discretionary |
| Apr 16, 2021 | FPRX | $190.0K | Disposition | 5,000 | $38.00 | Discretionary |