Gilead Sciences, Inc. insider trades: Arcus Biosciences (RCUS) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Gilead Sciences, Inc. reports to the SEC






Open-market buys and sales
9 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 18, 2025 | RCUS | ↑ Buy | 1,363,636 | $11.00 | $15.0M | Direct | Feb 20, 2025 (2d) |
| Dec 19, 2024 | ASMB | ↑ Buy | 940,499 | $21.37 | $20.1M | Direct | Dec 23, 2024 (4d) |
| Dec 18, 2024 | XLO | ↑ Buy | 1,759,978 | $1.04 | $1.8M | Direct | Dec 19, 2024 (1d) |
| Apr 2, 2024 | XLO | ↑ Buy | 485,250 | $0.76 | $369K | Direct | Apr 3, 2024 (1d) |
| Feb 12, 2024 | KYTX | ↑ Buy | 910,000 | $22.00 | $20.0M | Direct | Feb 13, 2024 (1d) |
| Jan 29, 2024 | RCUS | ↑ Buy | 15,238,095 | $21.00 | $320.0M | Direct | Jan 31, 2024 (2d) |
| Jun 28, 2023 | RCUS | ↑ Buy | 1,010,000 | $19.26 | $19.5M | Direct | Jun 30, 2023 (2d) |
| Jun 27, 2023 | ALVR | ↑ Buy | 2,930,870 | $3.75 | $11.0M | Direct | Jun 28, 2023 (1d) |
| Jan 31, 2021 | RCUS | ↑ Buy | 5,650,000 | $39.00 | $220.3M | Direct | Feb 2, 2021 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other RCUS insiders
Open-market trades in the last 12 months
About Gilead Sciences, Inc.'s insider trades
Gilead Sciences, Inc. is a 10% owner of Arcus Biosciences (RCUS). Since Jan 31, 2021, it has reported 9 open-market purchases worth $628.1M and no sales on SEC Form 4. There have been no open-market trades in the last 12 months.
Its filings also include other transactions (6 filings), conversions (2 filings), grants and awards (1 filing), option exercises (1 filing). 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 RCUS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.