Insider holders · CIK 0001060736
SEATTLE GENETICS INC /WA · SGEN
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 |
|---|---|---|---|---|---|
| Baker Bros. Advisors (GP) LLCDirector | 107,504 | 45,829,686 | 45,937,190 | May 18, 2018 · 4:25 pm EDT | Form 4 |
| 667, L.P.Director | 107,504 | 45,829,686 | 45,937,190 | May 18, 2018 · 4:25 pm EDT | Form 4 |
| Baker Brothers Life Sciences LPDirector | 107,504 | 45,829,686 | 45,937,190 | May 18, 2018 · 4:25 pm EDT | Form 4 |
| BAKER BROS. ADVISORS LPDirector | 107,504 | 45,829,686 | 45,937,190 | May 18, 2018 · 4:25 pm EDT | Form 4 |
| Felix BakerDirector | 107,504 | 45,829,686 | 45,937,190 | May 18, 2018 · 4:25 pm EDT | Form 4 |
| Julian BakerDirector | 107,504 | 45,829,686 | 45,937,190 | May 18, 2018 · 4:25 pm EDT | Form 4 |
| Clay B SiegallPresident and CEO | 732,613 | 0 | 732,613 | Mar 12, 2019 · 7:34 pm EDT | Form 4 |
| Jonathan G DrachmanCMO & EVP, R & D | 201,973 | — | 201,973 | Mar 22, 2018 · 7:04 pm EDT | Form 4 |
| Todd E SimpsonChief Financial Officer | 184,280 | — | 184,280 | Mar 6, 2019 · 6:58 pm EST | Form 4 |
| Vaughn B HimesChief Technical Officer | 177,329 | — | 177,329 | Mar 12, 2019 · 7:31 pm EDT | Form 4 |
| Marc E LippmanDirector | 128,350 | — | 128,350 | Aug 2, 2018 · 8:00 pm EDT | Form 4 |
| Eric DobmeierChief Operating Officer | 119,860 | — | 119,860 | Dec 6, 2017 · 8:04 pm EST | Form 4 |
| Roger D DanseySee Remarks | 83,009 | — | 83,009 | Feb 20, 2019 · 4:39 pm EST | Form 4 |
| Jean I LiuGC/EVP, Leg Affairs | 74,349 | — | 74,349 | Sep 4, 2018 · 8:56 pm EDT | Form 4 |
| Darren S ClineEVP, Commercial | 72,556 | — | 72,556 | Nov 30, 2018 · 6:32 pm EST | Form 4 |
| Daniel G WelchDirector | 69,800 | — | 69,800 | May 22, 2018 · 8:13 pm EDT | Form 4 |
| David W GryskaDirector | 45,050 | — | 45,050 | Jan 10, 2019 · 9:09 pm EST | Form 4 |
| John Peter McLaughlinDirector | 39,400 | — | 39,400 | May 24, 2016 · 8:11 pm EDT | Form 4 |
| Srinivas AkkarajuDirector | 37,205 | — | 37,205 | Nov 1, 2018 · 5:55 pm EDT | Form 4 |
| John A OrwinDirector | 21,800 | — | 21,800 | May 22, 2018 · 8:09 pm EDT | Form 4 |
| Nancy A SimonianDirector | 21,800 | — | 21,800 | May 22, 2018 · 8:10 pm EDT | Form 4 |
| Alpna SethDirector | 5,750 | — | 5,750 | Mar 15, 2018 · 9:34 pm 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.