Based on data from the past 90 days ending January 10, 2026, Revolution Medicines's three largest insider shareholders are TenPercentOwner Rock Ventures Iii, L.P. Third (5.10Mn shares), Director Alexis Borisy (2.34Mn shares), Director Peter Svennilson (1.78Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Rock Ventures Iii, L.P. Third | 5,104,130 | 10 Jun, 2022 | |
| Alexis Borisy | 2,338,884 | 30 Jun, 2025 | |
| Peter Svennilson | 1,775,236 | 28 Apr, 2021 | |
| Thilo Schroeder | 760,869 | 09 Dec, 2024 | |
| Mark A Goldsmith | Nan | 299,893 | 18 Dec, 2025 |
| Stephen Michael Kelsey | Nan | 278,600 | 18 Dec, 2025 |
| Margaret A Horn | Chief Operating Officer | 141,053 | 09 Jan, 2026 |
| Jack Anders | Chief Financial Officer | 108,065 | 09 Jan, 2026 |
| Xiaolin Wang | Nan | 102,321 | 19 Mar, 2025 |
| Sandra Horning | 96,574 | 30 Jun, 2025 | |
| Lin Wei | Chief Medical Officer | 88,339 | 18 Sep, 2025 |
| Lorence H. Kim | 73,090 | 30 Jun, 2025 | |
| Jeff Cislini | General Counsel | 47,884 | 18 Dec, 2025 |
| Elizabeth M Anderson | 26,990 | 30 Jun, 2025 | |
| Flavia Borellini | 25,024 | 30 Jun, 2025 | |
| Vincent A. Miller | 23,750 | 24 Jun, 2021 | |
| Sushil Patel | 23,090 | 30 Jun, 2025 | |
| Eric Thomas Schmidt | 21,251 | 12 Jun, 2023 | |
| Barbara Weber | 13,065 | 10 Oct, 2024 | |
| Frank Clyburn | 9,738 | 30 Jun, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 07 Jan, 2026 | Margaret A Horn | Common Stock | A | 23,594 | $29.80 | 216,053 | D | M |
| 07 Jan, 2026 | Margaret A Horn | Common Stock | D | 53,096 | $100.02 | 162,957 | D | S |
| 07 Jan, 2026 | Margaret A Horn | Common Stock | D | 1,700 | $102.90 | 141,053 | D | S |
| 07 Jan, 2026 | Margaret A Horn | Common Stock | A | 51,406 | $42.45 | 192,459 | D | M |
| 07 Jan, 2026 | Margaret A Horn | Common Stock | D | 20,204 | $101.79 | 142,753 | D | S |
| 07 Jan, 2026 | Jack Anders | Common Stock | D | 10,000 | $98.00 | 108,065 | D | S |
| 07 Jan, 2026 | Jack Anders | Common Stock | A | 10,000 | $42.45 | 118,065 | D | M |
| 16 Dec, 2025 | Mark A Goldsmith | - | - | 232,469 | D | |||
| 16 Dec, 2025 | Mark A Goldsmith | Common Stock | D | 15,394 | $76.82 | 232,469 | D | S |
| 16 Dec, 2025 | Margaret A Horn | Common Stock | D | 4,847 | $76.82 | 141,053 | D | S |
| 16 Dec, 2025 | Stephen Michael Kelsey | Common Stock | D | 5,447 | $76.82 | 278,600 | D | S |
| 16 Dec, 2025 | Jack Anders | Common Stock | D | 3,104 | $77.09 | 108,065 | D | S |
| 16 Dec, 2025 | Jeff Cislini | Common Stock | D | 2,688 | $76.82 | 47,884 | D | S |
| 25 Nov, 2025 | Mark A Goldsmith | - | - | 67,424 | I | |||
| 25 Nov, 2025 | Mark A Goldsmith | Common Stock | D | 60,000 | $75.08 | 247,863 | D | S |
| 25 Nov, 2025 | Mark A Goldsmith | Common Stock | A | 60,000 | $4.09 | 307,863 | D | M |
| 25 Nov, 2025 | Mark A Goldsmith | - | - | 247,863 | D | |||
| 25 Nov, 2025 | Mark A Goldsmith | Common Stock | D | 3,000 | $75.00 | 67,424 | I | S |
| 25 Nov, 2025 | Mark A Goldsmith | Common Stock | D | 3,000 | $75.00 | 67,424 | I | S |
| 25 Nov, 2025 | Mark A Goldsmith | - | - | 67,424 | I |