Across the past 12 months, open-market trades by Revolution Medicines insiders were all sales, totaling $156.71 million (1.1Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Rock Ventures Iii, L.P. Third | TenPercentOwner | 5,104,130 | 0 | 5,104,130 | 43.4% | 10 Jun, 2022 |
| 2 | Thilo Schroeder | Director | 0 | 2,857,481 | 2,857,481 | 24.3% | 09 Dec, 2024 |
| 3 | Alexis Borisy | Director | 2,340,075 | 0 | 2,340,075 | 19.9% | 23 Jun, 2026 |
| 4 | Stephen Michael Kelsey | Officer | 286,307 | 0 | 286,307 | 2.4% | 18 Sep, 2026 |
| 5 | Mark A Goldsmith | Director, Officer | 253,342 | 0 | 253,342 | 2.2% | 18 Sep, 2026 |
| 6 | Margaret A Horn | Chief Operating Officer | 149,680 | 0 | 149,680 | 1.3% | 18 Sep, 2026 |
| 7 | Jack Anders | Chief Financial Officer | 119,216 | 0 | 119,216 | 1.0% | 18 Sep, 2026 |
| 8 | Xiaolin Wang | Officer | 116,063 | 0 | 116,063 | 1.0% | 19 Mar, 2026 |
| 9 | Lin Wei | Chief Medical Officer | 101,366 | 0 | 101,366 | 0.9% | 19 Mar, 2026 |
| 10 | Sandra Horning | Director | 97,765 | 0 | 97,765 | 0.8% | 23 Jun, 2026 |
| 11 | Lorence H. Kim | Director | 74,281 | 0 | 74,281 | 0.6% | 23 Jun, 2026 |
| 12 | Alan B. Sandler | Chief Development Officer | 52,559 | 0 | 52,559 | 0.4% | 01 Oct, 2026 |
| 13 | Jeff Cislini | Svp General Counsel | 51,776 | 0 | 51,776 | 0.4% | 29 Sep, 2026 |
| 14 | Anthony Mancini | Officer | 39,765 | 0 | 39,765 | 0.3% | 28 Sep, 2026 |
| 15 | Neil Exter | Director | 28,815 | 0 | 28,815 | 0.2% | 17 Jun, 2022 |
| 16 | Flavia Borellini | Director | 26,215 | 0 | 26,215 | 0.2% | 23 Jun, 2026 |
| 17 | Sushil Patel | Director | 21,656 | 0 | 21,656 | 0.2% | 01 Jul, 2026 |
| 18 | Eric Thomas Schmidt | Director | 21,251 | 0 | 21,251 | 0.2% | 12 Jun, 2023 |
| 19 | Barbara Weber | Director | 13,065 | 0 | 13,065 | 0.1% | 10 Oct, 2024 |
| 20 | Frank Clyburn | Director | 10,929 | 0 | 10,929 | 0.1% | 23 Jun, 2026 |
| 21 | Elizabeth M Anderson | Director | 4,333 | 0 | 4,333 | 0.0% | 24 Sep, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Acquired M | 6,000 | $58.84 | $353.04K | 58,868 | Direct |
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Disposed S | 2,200 | $200.82 | $441.80K | 56,668 | Direct |
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Disposed S | 1,609 | $201.72 | $324.57K | 55,059 | Direct |
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Disposed S | 1,000 | $202.81 | $202.81K | 54,059 | Direct |
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Disposed S | 1,199 | $203.91 | $244.48K | 52,860 | Direct |
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Disposed S | 301 | $204.72 | $61.62K | 52,559 | Direct |
| 29 Sep, 2026 | Alan B. Sandler | Chief Development Officer | Disposed M | 6,000 | $0.00 | $0 | 161,300 | Direct |
| 25 Sep, 2026 | Jeff Cislini | Svp General Counsel | Disposed S | 765 | $207.32 | $158.60K | 51,776 | Direct |
| 24 Sep, 2026 | Anthony Mancini | Officer | Disposed S | 587 | $200.00 | $117.40K | 39,765 | Direct |
| 25 Sep, 2026 | Anthony Mancini | Officer | Acquired M | 3,121 | $33.62 | $104.93K | 42,886 | Direct |
| 25 Sep, 2026 | Anthony Mancini | Officer | Disposed S | 3,121 | $200.54 | $625.89K | 39,765 | Direct |
| 25 Sep, 2026 | Anthony Mancini | Officer | Disposed M | 3,121 | $0.00 | $0 | 93,625 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Acquired M | 5,070 | $1.12 | $5.68K | 14,476 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Disposed S | 910 | $191.85 | $174.59K | 13,566 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Disposed S | 4,985 | $192.54 | $959.81K | 8,581 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Disposed S | 2,648 | $193.44 | $512.23K | 5,933 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Disposed S | 1,500 | $194.59 | $291.88K | 4,433 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Disposed S | 100 | $195.15 | $19.52K | 4,333 | Direct |
| 22 Sep, 2026 | Elizabeth M Anderson | Director | Disposed M | 5,070 | $0.00 | $0 | 1,095 | Direct |
| 18 Sep, 2026 | Anthony Mancini | Officer | Disposed S | 1,764 | $196.94 | $347.40K | 40,352 | Direct |