Kelsey Stephen Michael sold Revolution Medicines ($RVMD) shares on the open market nine times over the past year, totaling about $7.7 million. His most recent sale occurred on December 16, 2025. These sales rank him 1,386th among nearly 12,000 insiders by value, below the average of $8.6 million across 6.4 transactions per insider. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 17, 2026 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 4302 | $99.48 | 295,398.0000 | 193,319,805 | 1.44% | 0.00% |
| March 1, 2026 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Stock Option (Right to Buy) | 47600 | $0.00 | 47,600.0000 | 193,319,805 | 9999.99% | 0.02% |
| March 1, 2026 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Common Stock | 21100 | $0.00 | 299,700.0000 | 193,319,805 | 7.57% | 0.01% |
| Dec. 16, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 5447 | $76.82 | 278,600.0000 | 193,319,805 | 1.92% | 0.00% |
| Oct. 13, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 25000 | $4.73 | 309,047.0000 | 185,913,326 | 8.80% | 0.01% |
| Oct. 13, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 25000 | $48.54 | 284,047.0000 | 185,913,326 | 8.09% | 0.01% |
| Oct. 13, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 25000 | $0.00 | 5,055.0000 | 185,913,326 | 83.18% | 0.01% |
| Sept. 16, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 5367 | $45.82 | 284,047.0000 | 185,913,326 | 1.85% | 0.00% |
| Sept. 11, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 55941 | $44.48 | 289,414.0000 | 185,913,326 | 16.20% | 0.03% |
| Sept. 11, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 100000 | $4.73 | 389,414.0000 | 185,913,326 | 34.55% | 0.05% |
| Sept. 11, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 100000 | $0.00 | 55,055.0000 | 185,913,326 | 64.49% | 0.05% |
| Sept. 15, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 1318 | $46.93 | 289,414.0000 | 185,913,326 | 0.45% | 0.00% |
| Sept. 15, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 23682 | $45.92 | 290,732.0000 | 185,913,326 | 7.53% | 0.01% |
| Sept. 15, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 25000 | $4.73 | 314,414.0000 | 185,913,326 | 8.64% | 0.01% |
| Sept. 11, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 44059 | $43.58 | 345,355.0000 | 185,913,326 | 11.31% | 0.02% |
| Sept. 15, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 25000 | $0.00 | 30,055.0000 | 185,913,326 | 45.41% | 0.01% |
| June 16, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 4289 | $39.83 | 289,414.0000 | 185,913,326 | 1.46% | 0.00% |
| March 17, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 3294 | $39.04 | 293,051.0000 | 185,913,326 | 1.11% | 0.00% |
| March 1, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Stock Option (Right to Buy) | 128100 | $0.00 | 128,100.0000 | 185,913,326 | 9999.99% | 0.07% |
| March 1, 2025 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Common Stock | 36600 | $0.00 | 296,345.0000 | 185,913,326 | 14.09% | 0.02% |
| Dec. 16, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 4663 | $45.40 | 259,745.0000 | 0 | 1.76% | 0.00% |
| Nov. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 16666 | $0.00 | 6,666.0000 | 0 | 71.43% | 0.00% |
| Nov. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 16666 | $4.09 | 281,074.0000 | 0 | 6.30% | 0.00% |
| Nov. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 13778 | $58.49 | 267,296.0000 | 0 | 4.90% | 0.00% |
| Nov. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2888 | $59.45 | 264,408.0000 | 0 | 1.08% | 0.00% |
| Oct. 14, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 16666 | $4.09 | 281,074.0000 | 0 | 6.30% | 0.00% |
| Oct. 14, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 14056 | $49.38 | 267,018.0000 | 0 | 5.00% | 0.00% |
| Oct. 14, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2610 | $50.08 | 264,408.0000 | 0 | 0.98% | 0.00% |
| Oct. 14, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 16666 | $0.00 | 23,332.0000 | 0 | 41.67% | 0.00% |
| Sept. 16, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 4665 | $44.19 | 264,408.0000 | 0 | 1.73% | 0.00% |
| Sept. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 10701 | $43.65 | 269,073.0000 | 0 | 3.82% | 0.00% |
| Sept. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 5966 | $42.75 | 279,774.0000 | 0 | 2.09% | 0.00% |
| Sept. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 16667 | $4.09 | 285,740.0000 | 0 | 6.19% | 0.00% |
| Sept. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 16667 | $0.00 | 39,998.0000 | 0 | 29.41% | 0.00% |
| Aug. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 16667 | $0.00 | 56,665.0000 | 0 | 22.73% | 0.00% |
| Aug. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 16667 | $42.98 | 269,073.0000 | 0 | 5.83% | 0.00% |
| Aug. 13, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 16667 | $4.09 | 285,740.0000 | 0 | 6.19% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 3800 | $47.02 | 272,952.0000 | 0 | 1.37% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 16667 | $0.00 | 73,332.0000 | 0 | 18.52% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 3879 | $48.06 | 269,073.0000 | 0 | 1.42% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 5760 | $46.08 | 276,752.0000 | 0 | 2.04% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2128 | $44.94 | 282,512.0000 | 0 | 0.75% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 1100 | $43.99 | 284,640.0000 | 0 | 0.38% | 0.00% |
| July 15, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 16667 | $4.09 | 285,740.0000 | 0 | 6.19% | 0.00% |
| June 25, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 16467 | $4.09 | 285,540.0000 | 0 | 6.12% | 0.00% |
| June 24, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Common Stock | 200 | $4.09 | 269,273.0000 | 0 | 0.07% | 0.00% |
| June 24, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 200 | $39.00 | 269,073.0000 | 0 | 0.07% | 0.00% |
| June 25, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 16467 | $39.06 | 269,073.0000 | 0 | 5.77% | 0.00% |
| June 24, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 200 | $0.00 | 106,466.0000 | 0 | 0.19% | 0.00% |
| June 25, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | M | Stock Option (Right to Buy) | 16467 | $0.00 | 89,999.0000 | 0 | 15.47% | 0.00% |
| June 17, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 3349 | $37.39 | 269,073.0000 | 0 | 1.23% | 0.00% |
| March 18, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2123 | $31.58 | 270,909.0000 | 0 | 0.78% | 0.00% |
| March 1, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Common Stock | 51400 | $0.00 | 273,032.0000 | 0 | 23.19% | 0.00% |
| March 1, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Stock Option (Right to Buy) | 179900 | $0.00 | 179,900.0000 | 0 | 9999.99% | 0.00% |
| Jan. 8, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 3337 | $29.01 | 221,632.0000 | 0 | 1.48% | 0.00% |
| Jan. 2, 2024 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 13330 | $29.10 | 224,969.0000 | 0 | 5.59% | 0.00% |
| Dec. 27, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 33334 | $29.01 | 238,299.0000 | 0 | 12.27% | 0.00% |
| Dec. 18, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2088 | $25.90 | 271,633.0000 | 0 | 0.76% | 0.00% |
| Oct. 11, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 16667 | $29.05 | 273,721.0000 | 0 | 5.74% | 0.00% |
| Sept. 18, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2060 | $31.31 | 290,388.0000 | 0 | 0.70% | 0.00% |
| Aug. 2, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 16666 | $32.40 | 292,448.0000 | 0 | 5.39% | 0.00% |
| Aug. 1, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 16666 | $29.19 | 309,114.0000 | 0 | 5.12% | 0.00% |
| June 20, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 2102 | $24.89 | 325,780.0000 | 0 | 0.64% | 0.00% |
| March 17, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | S | Common Stock | 1230 | $21.78 | 326,369.0000 | 0 | 0.38% | 0.00% |
| March 1, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Common Stock | 40000 | $0.00 | 327,599.0000 | 0 | 13.91% | 0.00% |
| March 1, 2023 | Revolution Medicines, Inc. | $RVMD | Kelsey Stephen Michael | See Remarks | A | Stock Option (Right to Buy) | 140000 | $0.00 | 140,000.0000 | 0 | 9999.99% | 0.00% |