SEAGEN INC (SGEN)
US81181C1045 - Common Stock
| Shares Outstanding | 188.66M |
| Float | 187.13M |
| Owners (insider) | 0.89% |
| Owners (institutional) | 1.23% |
| Owners (insider) change | -28.22% |
| Owners (institutional) change | 0% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Dec 14, 2023 | Baker Bros. Advisors (GP) LLC | Other Disposition | 44755060 | 229.00 | $ 10,248,908,740.00 |
| Dec 14, 2023 | Baker Brothers Life Sciences LP | Other Disposition | 44755060 | 229.00 | $ 10,248,908,740.00 |
| Dec 14, 2023 | GRYSKA DAVID W | Other Disposition | 49003 | 229.00 | $ 11,221,687.00 |
| Dec 14, 2023 | Orwin John A | Other Disposition | 29003 | 229.00 | $ 6,641,687.00 |
| Dec 14, 2023 | DANSEY ROGER D | Other Disposition | 38338 | 229.00 | $ 8,779,402.00 |
| Dec 14, 2023 | ROMP CHARLES R | Other Disposition | 33796 | 229.00 | $ 7,739,284.00 |
| Dec 14, 2023 | LIU JEAN I | Other Disposition | 48748 | 229.00 | $ 11,163,292.00 |
| Dec 14, 2023 | Epstein David R | Other Disposition | 16407 | 229.00 | $ 3,757,203.00 |
| Dec 14, 2023 | WELCH DANIEL G | Other Disposition | 15475 | 229.00 | $ 3,543,775.00 |
| Dec 14, 2023 | Seth Alpna | Other Disposition | 12953 | 229.00 | $ 2,966,237.00 |
| Dec 14, 2023 | Simonian Nancy A | Other Disposition | 62753 | 229.00 | $ 14,370,437.00 |
| Dec 14, 2023 | SIMPSON TODD E | Other Disposition | 93292 | 229.00 | $ 21,363,868.00 |
| Dec 14, 2023 | LOVE TED W | Other Disposition | 4255 | 229.00 | $ 974,395.00 |
| Dec 14, 2023 | SWAIN SANDRA M | Other Disposition | 778 | 229.00 | $ 178,162.00 |
| Dec 14, 2023 | HIMES VAUGHN B | Other Disposition | 134345 | 229.00 | $ 30,765,005.00 |
| Dec 14, 2023 | BAKER BROS. ADVISORS LP | Other Disposition | 44755060 | 229.00 | $ 10,248,908,740.00 |
| Dec 14, 2023 | 667, L.P. | Other Disposition | 44755060 | 229.00 | $ 10,248,908,740.00 |
| Dec 14, 2023 | BAKER JULIAN | Other Disposition | 44755060 | 229.00 | $ 10,248,908,740.00 |
| Dec 14, 2023 | BAKER FELIX | Other Disposition | 44755060 | 229.00 | $ 10,248,908,740.00 |
| 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 | Option Excercise | 8785 | 44.09 | $ 387,330.65 |
| Sep 7, 2023 | HIMES VAUGHN B | Open Market Sale | 8785 | 205.76 | $ 1,807,601.60 |
| 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 | LIU JEAN I | Open Market Sale | 405 | 206.00 | $ 83,430.00 |
| 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 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 | Option Excercise | 16215 | 41.04 | $ 665,463.60 |
| Jun 7, 2023 | HIMES VAUGHN B | Open Market Sale | 16215 | 195.29 | $ 3,166,570.60 |
| 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 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 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 | 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 |
| 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 |