15 insiders reported 81 Form 4 transactions for Arcus Biosciences, Inc. (RCUS) over the past 18 months (most recent 2026-06-24). Recent activity: Jaen Juan C. (President) Sell 9,236 shares, Jaen Juan C. (President) Sell 14,067 shares, Jaen Juan C. (President) Sell 1,697 shares, Jaen Juan C. (President) Sell 6,431 shares, PERLMAN ANDREW J (Director) Buy 5,700 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-24 | Jaen Juan C. | President | Sell | 9,236 | $249,661 |
| 2026-06-24 | Jaen Juan C. | President | Sell | 14,067 | $389,480 |
| 2026-06-24 | Jaen Juan C. | President | Sell | 1,697 | $47,620 |
| 2026-06-24 | Jaen Juan C. | President | Sell | 6,431 | $190,740 |
| 2026-06-12 | PERLMAN ANDREW J | Director | Buy | 5,700 | $0 |
| 2026-06-12 | FALBERG KATHRYN E | Director | Buy | 5,700 | $0 |
| 2026-06-12 | KANEKO YASUNORI | Director | Buy | 5,700 | $0 |
| 2026-06-12 | Machado Patrick | Director | Buy | 5,700 | $0 |
| 2026-06-12 | Lacey David L. | Director | Buy | 5,700 | $0 |
| 2026-06-12 | Lambert Nicole | Director | Buy | 5,700 | $0 |
| 2026-06-12 | Ribas Antoni | Director | Buy | 5,700 | $0 |
| 2026-06-12 | Tang Carolyn C. | General Counsel | Buy | 34,090 | $87,748 |
| 2026-06-01 | Azoy Alexander | Chief Accounting Officer | Sell | 2,562 | $66,024 |
| 2026-05-12 | Goeltz II Robert C. | Chief Financial Officer | Sell | 7,763 | $198,966 |
| 2026-05-12 | Ribas Antoni | Director | Sell | 5,050 | $0 |
| 2026-01-26 | Jarrett Jennifer | Chief Operating Officer | Buy | 31,000 | $0 |
| 2026-01-26 | Jaen Juan C. | President | Buy | 31,000 | $0 |
| 2026-01-26 | Goeltz II Robert C. | Chief Financial Officer | Buy | 24,000 | $0 |
| 2026-01-26 | ROSEN TERRY J | Chief Executive Officer | Buy | 79,000 | $0 |
| 2026-01-26 | Tang Carolyn C. | General Counsel | Buy | 24,000 | $0 |
| 2026-01-26 | Markus Richard | Chief Medical Officer | Buy | 24,000 | $0 |
| 2026-01-26 | Azoy Alexander | Chief Accounting Officer | Buy | 21,050 | $0 |
| 2026-01-09 | ROSEN TERRY J | Chief Executive Officer | Sell | 35,000 | $0 |
| 2026-01-07 | Jaen Juan C. | President | Sell | 29,670 | $633,158 |
| 2026-01-07 | Jaen Juan C. | President | Sell | 2,053 | $45,864 |
Source: SEC Form 4 filings · as of 2026-06-24