SEAGEN INC (SGEN)
US81181C1045 - Common Stock
| Shares Outstanding | 187.70M |
| Float | 186.16M |
| Owners (insider) | 1.07% |
| Owners (institutional) | 18.15% |
| Owners (insider) change | 2.75% |
| Owners (institutional) change | -78.74% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Nov 10, 2023 | Epstein David R | Open Market Sale | 10620 | 213.01 | $ 2,262,166.20 |
| Nov 9, 2023 | HIMES VAUGHN B | Open Market Sale | 8785 | 213.32 | $ 1,874,052.61 |
| Sep 21, 2023 | DANSEY ROGER D | Open Market Sale | 71 | 206.50 | $ 14,661.50 |
| Sep 21, 2023 | HIMES VAUGHN B | Open Market Sale | 80 | 206.50 | $ 16,520.00 |
| Sep 21, 2023 | LIU JEAN I | Open Market Sale | 64 | 206.50 | $ 13,216.00 |
| Sep 21, 2023 | ROMP CHARLES R | Open Market Sale | 45 | 206.50 | $ 9,292.50 |
| Sep 21, 2023 | SIMPSON TODD E | Open Market Sale | 80 | 206.50 | $ 16,520.00 |
| Sep 7, 2023 | HIMES VAUGHN B | Open Market Sale | 8785 | 205.76 | $ 1,807,601.60 |
| Sep 7, 2023 | HIMES VAUGHN B | Option Excercise | 8785 | 44.09 | $ 387,330.65 |
| Aug 31, 2023 | DANSEY ROGER D | Open Market Sale | 4029 | 206.97 | $ 833,865.61 |
| Aug 31, 2023 | HIMES VAUGHN B | Open Market Sale | 1795 | 206.97 | $ 371,503.79 |
| Aug 31, 2023 | LIU JEAN I | Open Market Sale | 1893 | 206.97 | $ 391,786.45 |
| Aug 31, 2023 | ROMP CHARLES R | Open Market Sale | 555 | 206.97 | $ 114,866.07 |
| Aug 31, 2023 | SIMPSON TODD E | Open Market Sale | 2122 | 206.97 | $ 439,181.64 |
| Aug 29, 2023 | DANSEY ROGER D | Open Market Sale | 1016 | 206.00 | $ 209,296.00 |
| Aug 29, 2023 | HIMES VAUGHN B | Open Market Sale | 371 | 206.00 | $ 76,426.00 |
| Aug 29, 2023 | ROMP CHARLES R | Open Market Sale | 438 | 206.00 | $ 90,228.00 |
| Aug 29, 2023 | SIMPSON TODD E | Open Market Sale | 485 | 206.00 | $ 99,910.00 |
| Aug 29, 2023 | LIU JEAN I | Open Market Sale | 405 | 206.00 | $ 83,430.00 |
| Aug 28, 2023 | WELCH DANIEL G | Option Excercise | 1812 | 135.63 | $ 245,761.56 |
| Aug 28, 2023 | WELCH DANIEL G | Open Market Sale | 4925 | 209.08 | $ 1,029,712.40 |
| Aug 28, 2023 | DANSEY ROGER D | Grant | 1872 | 0.00 | $ 0.00 |
| Aug 28, 2023 | HIMES VAUGHN B | Grant | 937 | 0.00 | $ 0.00 |
| Aug 28, 2023 | ROMP CHARLES R | Grant | 1107 | 0.00 | $ 0.00 |
| Aug 28, 2023 | SIMPSON TODD E | Grant | 1225 | 0.00 | $ 0.00 |
| Aug 28, 2023 | LIU JEAN I | Grant | 1022 | 0.00 | $ 0.00 |
| Aug 16, 2023 | SIMPSON TODD E | Other Disposition | 3507 | 193.87 | $ 679,898.23 |
| Aug 16, 2023 | ROMP CHARLES R | Other Disposition | 3134 | 193.87 | $ 607,585.13 |
| Aug 16, 2023 | DANSEY ROGER D | Other Disposition | 10252 | 193.87 | $ 1,987,543.96 |
| Aug 16, 2023 | HIMES VAUGHN B | Other Disposition | 2725 | 193.87 | $ 528,292.75 |
| Aug 16, 2023 | LIU JEAN I | Other Disposition | 3008 | 193.87 | $ 583,157.65 |
| Aug 15, 2023 | SIMPSON TODD E | Grant | 14746 | 0.00 | $ 0.00 |
| Aug 15, 2023 | ROMP CHARLES R | Grant | 13107 | 0.00 | $ 0.00 |
| Aug 15, 2023 | DANSEY ROGER D | Grant | 25747 | 0.00 | $ 0.00 |
| Aug 15, 2023 | Epstein David R | Grant | 39650 | 0.00 | $ 0.00 |
| Aug 15, 2023 | HIMES VAUGHN B | Grant | 11469 | 0.00 | $ 0.00 |
| Aug 15, 2023 | LIU JEAN I | Grant | 13107 | 0.00 | $ 0.00 |
| Aug 8, 2023 | LIU JEAN I | Other Disposition | 11124 | 0.00 | $ 0.00 |
| Jul 3, 2023 | ROMP CHARLES R | Open Market Sale | 708 | 192.46 | $ 136,261.68 |
| Jun 7, 2023 | HIMES VAUGHN B | Open Market Sale | 16215 | 195.29 | $ 3,166,570.60 |
| Jun 7, 2023 | HIMES VAUGHN B | Option Excercise | 16215 | 41.04 | $ 665,463.60 |
| May 31, 2023 | LOVE TED W | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | Orwin John A | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | GRYSKA DAVID W | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | Seth Alpna | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | SWAIN SANDRA M | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | WELCH DANIEL G | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | Simonian Nancy A | Grant | 2044 | 0.00 | $ 0.00 |
| May 31, 2023 | BAKER BROS. ADVISORS LP | Grant | 4088 | 0.00 | $ 0.00 |
| May 31, 2023 | Baker Brothers Life Sciences LP | Grant | 4088 | 0.00 | $ 0.00 |
| May 31, 2023 | 667, L.P. | Grant | 4088 | 0.00 | $ 0.00 |
| May 31, 2023 | BAKER JULIAN | Grant | 4088 | 0.00 | $ 0.00 |
| May 31, 2023 | BAKER FELIX | Grant | 4088 | 0.00 | $ 0.00 |
| May 31, 2023 | Baker Bros. Advisors (GP) LLC | Grant | 4088 | 0.00 | $ 0.00 |
| May 16, 2023 | ROMP CHARLES R | Open Market Sale | 349 | 189.86 | $ 66,260.93 |
| May 15, 2023 | WELCH DANIEL G | Option Excercise | 1864 | 135.63 | $ 252,814.32 |
| May 15, 2023 | WELCH DANIEL G | Open Market Sale | 1864 | 200.02 | $ 372,837.28 |
| May 2, 2023 | BAKER BROS. ADVISORS LP | Other Disposition | 418350 | 0.00 | $ 0.00 |
| May 2, 2023 | Baker Brothers Life Sciences LP | Other Disposition | 418350 | 0.00 | $ 0.00 |
| May 2, 2023 | 667, L.P. | Other Disposition | 418350 | 0.00 | $ 0.00 |
| May 2, 2023 | BAKER JULIAN | Other Disposition | 418350 | 0.00 | $ 0.00 |
| May 2, 2023 | BAKER FELIX | Other Disposition | 418350 | 0.00 | $ 0.00 |
| May 2, 2023 | Baker Bros. Advisors (GP) LLC | Other Disposition | 418350 | 0.00 | $ 0.00 |
| May 1, 2023 | BAKER BROS. ADVISORS LP | Other Disposition | 2786707 | 0.00 | $ 0.00 |
| May 1, 2023 | Baker Brothers Life Sciences LP | Other Disposition | 2786707 | 0.00 | $ 0.00 |
| May 1, 2023 | 667, L.P. | Other Disposition | 2786707 | 0.00 | $ 0.00 |
| May 1, 2023 | BAKER JULIAN | Other Disposition | 2786707 | 0.00 | $ 0.00 |
| May 1, 2023 | BAKER FELIX | Other Disposition | 2786707 | 0.00 | $ 0.00 |
| May 1, 2023 | Baker Bros. Advisors (GP) LLC | Other Disposition | 2786707 | 0.00 | $ 0.00 |
| May 1, 2023 | HIMES VAUGHN B | Other Disposition | 25000 | 0.00 | $ 0.00 |
| May 1, 2023 | WELCH DANIEL G | Option Excercise | 15661 | 101.22 | $ 1,585,130.17 |
| May 1, 2023 | WELCH DANIEL G | Open Market Sale | 27032 | 200.07 | $ 5,408,188.07 |
| May 1, 2023 | BAKER BROS. ADVISORS LP | Option Excercise | 17500 | 36.70 | $ 642,250.00 |
| May 1, 2023 | Baker Brothers Life Sciences LP | Option Excercise | 17500 | 36.70 | $ 642,250.00 |
| May 1, 2023 | 667, L.P. | Option Excercise | 17500 | 36.70 | $ 642,250.00 |
| May 1, 2023 | BAKER JULIAN | Option Excercise | 17500 | 36.70 | $ 642,250.00 |
| May 1, 2023 | BAKER FELIX | Option Excercise | 17500 | 36.70 | $ 642,250.00 |
| May 1, 2023 | Baker Bros. Advisors (GP) LLC | Option Excercise | 17500 | 36.70 | $ 642,250.00 |
| Apr 17, 2023 | LIU JEAN I | Option Excercise | 5000 | 39.15 | $ 195,750.00 |
| Apr 17, 2023 | LIU JEAN I | Open Market Sale | 5000 | 205.86 | $ 1,029,310.50 |
| Apr 17, 2023 | DANSEY ROGER D | Option Excercise | 10000 | 72.64 | $ 726,400.00 |
| Apr 17, 2023 | DANSEY ROGER D | Open Market Sale | 10000 | 205.95 | $ 2,059,488.00 |
| Apr 10, 2023 | SIMPSON TODD E | Option Excercise | 55344 | 46.37 | $ 2,566,301.28 |
| Apr 10, 2023 | SIMPSON TODD E | Open Market Sale | 55344 | 204.58 | $ 11,322,142.56 |
| Apr 6, 2023 | SIMPSON TODD E | Open Market Sale | 243 | 205.86 | $ 50,023.15 |
| Apr 6, 2023 | ROMP CHARLES R | Open Market Sale | 133 | 205.86 | $ 27,378.93 |
| Apr 6, 2023 | HIMES VAUGHN B | Open Market Sale | 243 | 205.86 | $ 50,023.15 |
| Apr 6, 2023 | LIU JEAN I | Open Market Sale | 174 | 205.86 | $ 35,819.05 |
| Apr 6, 2023 | DANSEY ROGER D | Open Market Sale | 333 | 205.86 | $ 68,550.25 |
| Apr 5, 2023 | SIMPSON TODD E | Grant | 609 | 0.00 | $ 0.00 |
| Apr 5, 2023 | ROMP CHARLES R | Grant | 348 | 0.00 | $ 0.00 |
| Apr 5, 2023 | HIMES VAUGHN B | Grant | 609 | 0.00 | $ 0.00 |
| Apr 5, 2023 | LIU JEAN I | Grant | 435 | 0.00 | $ 0.00 |
| Apr 5, 2023 | DANSEY ROGER D | Grant | 609 | 0.00 | $ 0.00 |
| Apr 3, 2023 | WELCH DANIEL G | Option Excercise | 17525 | 60.94 | $ 1,068,059.80 |
| Apr 3, 2023 | WELCH DANIEL G | Open Market Sale | 31000 | 201.61 | $ 6,249,843.90 |
| Apr 1, 2023 | SIMPSON TODD E | Grant | 1395 | 0.00 | $ 0.00 |
| Apr 1, 2023 | ROMP CHARLES R | Grant | 1294 | 0.00 | $ 0.00 |
| Apr 1, 2023 | DANSEY ROGER D | Grant | 2260 | 0.00 | $ 0.00 |
| Apr 1, 2023 | HIMES VAUGHN B | Grant | 1214 | 0.00 | $ 0.00 |
| Apr 1, 2023 | LIU JEAN I | Grant | 1389 | 0.00 | $ 0.00 |
| Mar 16, 2023 | LIU JEAN I | Option Excercise | 5000 | 39.15 | $ 195,750.00 |
| Mar 16, 2023 | LIU JEAN I | Open Market Sale | 5000 | 199.90 | $ 999,500.00 |
| Mar 15, 2023 | WELCH DANIEL G | Open Market Sale | 3603 | 200.05 | $ 720,780.15 |
| Mar 15, 2023 | DANSEY ROGER D | Option Excercise | 10000 | 72.64 | $ 726,400.00 |
| Mar 15, 2023 | DANSEY ROGER D | Open Market Sale | 10000 | 199.81 | $ 1,998,115.00 |
| Mar 15, 2023 | WELCH DANIEL G | Option Excercise | 2037 | 38.82 | $ 79,076.34 |
| Mar 13, 2023 | WELCH DANIEL G | Option Excercise | 15488 | 39.49 | $ 611,615.36 |
| Mar 13, 2023 | WELCH DANIEL G | Open Market Sale | 27397 | 200.35 | $ 5,488,901.44 |
| Mar 9, 2023 | SIMPSON TODD E | Option Excercise | 42793 | 45.30 | $ 1,938,522.90 |
| Mar 9, 2023 | SIMPSON TODD E | Open Market Sale | 42793 | 176.61 | $ 7,557,550.31 |
| Mar 2, 2023 | HIMES VAUGHN B | Option Excercise | 16215 | 41.04 | $ 665,463.60 |
| Mar 2, 2023 | HIMES VAUGHN B | Open Market Sale | 16215 | 177.21 | $ 2,873,477.40 |
| Feb 27, 2023 | SIMPSON TODD E | Open Market Sale | 20000 | 182.53 | $ 3,650,600.00 |
| Feb 16, 2023 | SIMPSON TODD E | Option Excercise | 39946 | 39.15 | $ 1,563,885.90 |
| Feb 16, 2023 | SIMPSON TODD E | Open Market Sale | 39946 | 160.00 | $ 6,391,399.95 |
| Feb 16, 2023 | LIU JEAN I | Option Excercise | 5000 | 39.15 | $ 195,750.00 |
| Feb 16, 2023 | LIU JEAN I | Open Market Sale | 5000 | 155.00 | $ 775,000.00 |
| Feb 15, 2023 | DANSEY ROGER D | Option Excercise | 10000 | 72.64 | $ 726,400.00 |
| Feb 15, 2023 | DANSEY ROGER D | Open Market Sale | 10000 | 140.64 | $ 1,406,395.35 |
| Feb 13, 2023 | GRYSKA DAVID W | Option Excercise | 8750 | 36.70 | $ 321,125.00 |
| Feb 2, 2023 | DANSEY ROGER D | Open Market Sale | 783 | 138.52 | $ 108,461.16 |
| Jan 24, 2023 | LIU JEAN I | Option Excercise | 5000 | 39.15 | $ 195,750.00 |
| Jan 24, 2023 | LIU JEAN I | Open Market Sale | 5000 | 135.03 | $ 675,134.00 |
| Jan 24, 2023 | DANSEY ROGER D | Option Excercise | 10000 | 72.64 | $ 726,400.00 |
| Jan 24, 2023 | DANSEY ROGER D | Open Market Sale | 10000 | 135.00 | $ 1,350,000.00 |
| Jan 17, 2023 | LIU JEAN I | Open Market Sale | 578 | 130.71 | $ 75,548.07 |
| Jan 4, 2023 | DANSEY ROGER D | Option Excercise | 10000 | 72.64 | $ 726,400.00 |
| Jan 4, 2023 | DANSEY ROGER D | Open Market Sale | 10000 | 135.00 | $ 1,350,000.00 |
| Jan 4, 2023 | LIU JEAN I | Option Excercise | 5000 | 39.15 | $ 195,750.00 |
| Jan 4, 2023 | LIU JEAN I | Open Market Sale | 5000 | 135.00 | $ 675,000.00 |
| Dec 20, 2022 | ROMP CHARLES R | Open Market Sale | 1129 | 127.63 | $ 144,094.27 |
| Dec 14, 2022 | DANSEY ROGER D | Option Excercise | 10000 | 77.16 | $ 771,628.43 |
| Dec 14, 2022 | DANSEY ROGER D | Open Market Sale | 10000 | 135.00 | $ 1,350,000.00 |
| Dec 12, 2022 | Simonian Nancy A | Option Excercise | 8750 | 36.70 | $ 321,125.00 |