Cislini Jeff, General Counsel at Revolution Medicines, Inc. ($RVMD), sold shares on the open market 10 times in the last 365 days, totaling $2.4 million. His most recent sale occurred on January 21, 2026. These sales rank 3,151st among 11,678 insiders in our database, where the average is $8.6 million across 6.37 transactions. Jeff made no open market purchases during 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 | Cislini Jeff | General Counsel | S | Common Stock | 1795 | $99.48 | 59,681.0000 | 193,319,805 | 2.92% | 0.00% |
| March 19, 2026 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1163 | $97.44 | 58,518.0000 | 193,319,805 | 1.95% | 0.00% |
| March 1, 2026 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | A | Stock Option (Right to Buy) | 32500 | $0.00 | 32,500.0000 | 193,319,805 | 9999.99% | 0.02% |
| March 1, 2026 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | A | Common Stock | 14500 | $0.00 | 61,476.0000 | 193,319,805 | 30.87% | 0.01% |
| Jan. 21, 2026 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 908 | $115.60 | 46,976.0000 | 193,319,805 | 1.90% | 0.00% |
| Dec. 16, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 2688 | $76.82 | 47,884.0000 | 193,319,805 | 5.32% | 0.00% |
| Nov. 18, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Common Stock | 13388 | $42.45 | 63,813.0000 | 193,319,805 | 26.55% | 0.01% |
| Nov. 18, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 13388 | $70.14 | 50,425.0000 | 193,319,805 | 20.98% | 0.01% |
| Nov. 18, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Stock Option (Right to Buy) | 13388 | $0.00 | 0.0000 | 193,319,805 | 100.00% | 0.01% |
| Oct. 17, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Stock Option (Right to Buy) | 12000 | $0.00 | 18,000.0000 | 185,913,326 | 40.00% | 0.01% |
| Oct. 17, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Common Stock | 12000 | $36.57 | 62,425.0000 | 185,913,326 | 23.80% | 0.01% |
| Oct. 17, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 12000 | $55.00 | 50,425.0000 | 185,913,326 | 19.22% | 0.01% |
| Sept. 24, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1799 | $44.26 | 50,425.0000 | 185,913,326 | 3.44% | 0.00% |
| Sept. 16, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1869 | $45.82 | 52,224.0000 | 185,913,326 | 3.46% | 0.00% |
| June 20, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1912 | $39.61 | 54,093.0000 | 185,913,326 | 3.41% | 0.00% |
| June 16, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1878 | $39.83 | 56,005.0000 | 185,913,326 | 3.24% | 0.00% |
| March 20, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 2041 | $38.71 | 57,723.0000 | 185,913,326 | 3.42% | 0.00% |
| March 17, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1458 | $39.04 | 59,764.0000 | 185,913,326 | 2.38% | 0.00% |
| March 1, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | A | Stock Option (Right to Buy) | 77000 | $0.00 | 77,000.0000 | 185,913,326 | 9999.99% | 0.04% |
| March 1, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | A | Common Stock | 22000 | $0.00 | 61,222.0000 | 185,913,326 | 56.09% | 0.01% |
| Jan. 21, 2025 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 2406 | $40.50 | 39,222.0000 | 0 | 5.78% | 0.00% |
| Dec. 16, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1599 | $45.40 | 41,628.0000 | 0 | 3.70% | 0.00% |
| Nov. 15, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 2554 | $55.13 | 43,080.0000 | 0 | 5.60% | 0.00% |
| Nov. 6, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Stock Option (Right to Buy) | 6000 | $0.00 | 30,000.0000 | 0 | 16.67% | 0.00% |
| Nov. 6, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Common Stock | 6000 | $36.57 | 51,634.0000 | 0 | 13.15% | 0.00% |
| Nov. 6, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 6000 | $60.00 | 45,634.0000 | 0 | 11.62% | 0.00% |
| Oct. 11, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 6000 | $50.17 | 45,634.0000 | 0 | 11.62% | 0.00% |
| Oct. 11, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Stock Option (Right to Buy) | 6000 | $0.00 | 36,000.0000 | 0 | 14.29% | 0.00% |
| Oct. 11, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | M | Common Stock | 6000 | $36.57 | 51,634.0000 | 0 | 13.15% | 0.00% |
| Sept. 16, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1454 | $44.19 | 45,634.0000 | 0 | 3.09% | 0.00% |
| July 9, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 2399 | $40.83 | 47,088.0000 | 0 | 4.85% | 0.00% |
| June 26, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 2000 | $38.47 | 49,487.0000 | 0 | 3.88% | 0.00% |
| June 17, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1757 | $37.39 | 51,487.0000 | 0 | 3.30% | 0.00% |
| May 21, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 700 | $38.67 | 53,674.0000 | 0 | 1.29% | 0.00% |
| May 21, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 800 | $39.51 | 52,874.0000 | 0 | 1.49% | 0.00% |
| March 27, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 800 | $31.52 | 54,374.0000 | 0 | 1.45% | 0.00% |
| March 27, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 700 | $30.38 | 55,174.0000 | 0 | 1.25% | 0.00% |
| March 18, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1252 | $31.58 | 55,874.0000 | 0 | 2.19% | 0.00% |
| March 1, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | A | Stock Option (Right to Buy) | 73500 | $0.00 | 73,500.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | A | Common Stock | 21000 | $0.00 | 57,126.0000 | 0 | 58.13% | 0.00% |
| Jan. 22, 2024 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1500 | $27.00 | 36,126.0000 | 0 | 3.99% | 0.00% |
| Dec. 18, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1229 | $25.90 | 37,284.0000 | 0 | 3.19% | 0.00% |
| Nov. 20, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1500 | $21.70 | 38,513.0000 | 0 | 3.75% | 0.00% |
| Sept. 28, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 202 | $29.06 | 40,013.0000 | 0 | 0.50% | 0.00% |
| Sept. 28, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1798 | $28.10 | 40,215.0000 | 0 | 4.28% | 0.00% |
| Sept. 18, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1214 | $31.31 | 42,013.0000 | 0 | 2.81% | 0.00% |
| July 31, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1500 | $26.02 | 43,227.0000 | 0 | 3.35% | 0.00% |
| June 20, 2023 | Revolution Medicines, Inc. | $RVMD | Cislini Jeff | General Counsel | S | Common Stock | 1239 | $25.14 | 44,727.0000 | 0 | 2.70% | 0.00% |