Vaughn B Himes insider trades: Seagen (SGEN) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Vaughn reports to the SEC




Open-market buys and sales
55 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 9, 2023 | SGEN | ↓ Sell | 8,785 | $213.32 | $1.9M | Direct | Nov 13, 2023 (4d) |
| Sep 21, 2023 | SGEN | ↓ Sell | 80 | $206.50 | $17K | Direct | Sep 22, 2023 (1d) |
| Sep 7, 2023 | SGEN | ↓ Sell | 8,785 | $205.76 | $1.8M | Direct | Sep 8, 2023 (1d) |
| Aug 31, 2023 | SGEN | ↓ Sell | 1,795 | $206.97 | $372K | Direct | Sep 1, 2023 (1d) |
| Aug 29, 2023 | SGEN | ↓ Sell | 371 | $206.00 | $76K | Direct | Aug 30, 2023 (1d) |
| Jun 7, 2023 | SGEN | ↓ Sell | 16,215 | $195.29 | $3.2M | Direct | Jun 9, 2023 (2d) |
| Apr 6, 2023 | SGEN | ↓ Sell | 243 | $205.86 | $50K | Direct | Apr 7, 2023 (1d) |
| Mar 2, 2023 | SGEN | ↓ Sell | 16,215 | $177.21 | $2.9M | Direct | Mar 3, 2023 (1d) |
| Aug 31, 2022 | SGEN | ↓ Sell | 3,584 | $154.41 | $553K | Direct | Sep 1, 2022 (1d) |
| Aug 16, 2022 | SGEN | ↓ Sell | 1,527 | $170.22 | $260K | Direct | Aug 17, 2022 (1d) |
| Jun 17, 2022 | SGEN | ↓ Sell | 1,134 | $160.00 | $181K | by Trust | Jun 22, 2022 (5d) |
| May 24, 2022 | SGEN | ↓ Sell | 10,866 | $136.79 | $1.5M | Direct | May 26, 2022 (2d) |
| Apr 20, 2022 | SGEN | ↓ Sell | 574 | $144.32 | $83K | Direct | Apr 22, 2022 (2d) |
| Mar 3, 2022 | SGEN | ↓ Sell | 12,000 | $127.05 | $1.5M | Direct | Mar 4, 2022 (1d) |
| Dec 20, 2021 | SGEN | ↓ Sell | 345 | $149.85 | $52K | Direct | Dec 22, 2021 (2d) |
| Nov 11, 2021 | SGEN | ↓ Sell | 6,000 | $178.63 | $1.1M | Direct | Nov 12, 2021 (1d) |
| Sep 8, 2021 | SGEN | ↓ Sell | 6,000 | $150.00 | $900K | Direct | Sep 10, 2021 (2d) |
| Aug 31, 2021 | SGEN | ↓ Sell | 3,584 | $167.52 | $600K | Direct | Sep 2, 2021 (2d) |
| Aug 16, 2021 | SGEN | ↓ Sell | 658 | $154.55 | $102K | Direct | Aug 18, 2021 (2d) |
| Jun 7, 2021 | SGEN | ↓ Sell | 1,303 | $150.00 | $195K | Direct | Jun 8, 2021 (1d) |
| Jun 3, 2021 | SGEN | ↓ Sell | 10,697 | $144.91 | $1.6M | Direct | Jun 4, 2021 (1d) |
| Mar 2, 2021 | SGEN | ↓ Sell | 12,000 | $153.22 | $1.8M | Direct | Mar 4, 2021 (2d) |
| Dec 7, 2020 | SGEN | ↓ Sell | 8,000 | $181.76 | $1.5M | Direct | Dec 9, 2020 (2d) |
| Sep 9, 2020 | SGEN | ↓ Sell | 8,000 | $147.55 | $1.2M | Direct | Sep 11, 2020 (2d) |
| Aug 31, 2020 | SGEN | ↓ Sell | 3,585 | $155.69 | $558K | Direct | Sep 2, 2020 (2d) |
| Aug 18, 2020 | SGEN | ↓ Sell | 8,054 | $158.17 | $1.3M | Direct | Aug 20, 2020 (2d) |
| Jul 17, 2020 | SGEN | ↓ Sell | 8,000 | $179.42 | $1.4M | Direct | Jul 21, 2020 (4d) |
| Mar 6, 2020 | SGEN | ↓ Sell | 8,000 | $114.91 | $919K | Direct | Mar 10, 2020 (4d) |
| Dec 6, 2019 | SGEN | ↓ Sell | 8,000 | $117.16 | $937K | Direct | Dec 10, 2019 (4d) |
| Sep 3, 2019 | SGEN | ↓ Sell | 13,692 | $72.00 | $986K | Direct | Sep 4, 2019 (1d) |
| Aug 28, 2019 | SGEN | ↓ Sell | 6,836 | $73.21 | $500K | Direct | Aug 30, 2019 (2d) |
| May 31, 2019 | SGEN | ↓ Sell | 8,000 | $65.94 | $527K | Direct | Jun 4, 2019 (4d) |
| Mar 8, 2019 | SGEN | ↓ Sell | 8,000 | $68.72 | $550K | Direct | Mar 12, 2019 (4d) |
| Nov 30, 2018 | SGEN | ↓ Sell | 5,000 | $62.14 | $311K | Direct | Dec 4, 2018 (4d) |
| Sep 7, 2018 | SGEN | ↓ Sell | 5,000 | $76.99 | $385K | Direct | Sep 11, 2018 (4d) |
| Aug 27, 2018 | SGEN | ↓ Sell | 5,530 | $74.23 | $411K | Direct | Aug 29, 2018 (2d) |
| May 31, 2018 | SGEN | ↓ Sell | 5,000 | $58.47 | $292K | Direct | Jun 4, 2018 (4d) |
| Mar 15, 2018 | SGEN | ↓ Sell | 5,000 | $58.12 | $291K | Direct | Mar 19, 2018 (4d) |
| Nov 30, 2017 | SGEN | ↓ Sell | 10,000 | $59.97 | $600K | Direct | Dec 4, 2017 (4d) |
| Sep 8, 2017 | SGEN | ↓ Sell | 10,000 | $53.22 | $532K | Direct | Sep 12, 2017 (4d) |
| Aug 28, 2017 | SGEN | ↓ Sell | 6,377 | $47.89 | $305K | Direct | Aug 30, 2017 (2d) |
| May 31, 2017 | SGEN | ↓ Sell | 10,000 | $62.59 | $626K | Direct | Jun 2, 2017 (2d) |
| Mar 31, 2017 | SGEN | ↓ Sell | 10,000 | $62.75 | $628K | Direct | Apr 4, 2017 (4d) |
| Dec 7, 2016 | SGEN | ↓ Sell | 30,000 | $65.32 | $2.0M | Direct | Dec 8, 2016 (1d) |
| Aug 22, 2016 | SGEN | ↓ Sell | 3,991 | $46.59 | $186K | Direct | Aug 22, 2016 (0d) |
| Dec 15, 2015 | SGEN | ↓ Sell | 40,500 | $39.94 | $1.6M | Direct | Dec 16, 2015 (1d) |
| Aug 20, 2015 | SGEN | ↓ Sell | 5,997 | $42.02 | $252K | Direct | Aug 25, 2015 (5d) |
| Mar 12, 2015 | SGEN | ↓ Sell | 20,000 | $36.65 | $733K | Direct | Mar 16, 2015 (4d) |
| Nov 12, 2014 | SGEN | ↓ Sell | 10,000 | $37.52 | $375K | Direct | Nov 14, 2014 (2d) |
| Aug 24, 2014 | SGEN | ↓ Sell | 3,310 | $43.55 | $144K | Direct | Aug 27, 2014 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Vaughn B Himes's insider trades
Vaughn B Himes is Chief Technical Officer at Seagen (SGEN). Since Sep 10, 2012, Vaughn has reported no open-market purchases and 55 sales worth $41.9M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include option exercises (40 filings), grants and awards (34 filings), shares returned to the company (3 filings), gifts (3 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SGEN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.