Horn Margaret A

Revolution Medicines, Inc. Warrant ยท Chief Operating Officer

Horn Margaret A is listed in public filings as officer: Chief Operating Officer. This Horn Margaret A insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Revolution Medicines, Inc. Warrant (RVMDW), Revolution Medicines, Inc. (RVMD), and Sangamo Therapeutics, Inc. (SGMO). Investors use Horn Margaret A's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Revolution Medicines, Inc. WarrantRVMDW$16M157.6k sharesSellMar 17, 2026$455.9K4.6k shares$99.48--
Revolution Medicines, Inc.RVMD$16M157.6k sharesSellMar 17, 2026$455.9K4.6k shares$99.48--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Revolution Medicines, Inc. WarrantRVMDW$4.9M47.6k sharesGrant / ExerciseMar 1, 2026$4.9M47.6k shares$102.02--
Revolution Medicines, Inc.RVMD$4.9M47.6k sharesGrant / ExerciseMar 1, 2026$4.9M47.6k shares$102.02--
Revolution Medicines, Inc. WarrantRVMDW--162.2k sharesGrant / ExerciseMar 1, 2026Disclosure amount unavailable21.1k shares----
Revolution Medicines, Inc.RVMD--162.2k sharesGrant / ExerciseMar 1, 2026Disclosure amount unavailable21.1k shares----
Revolution Medicines, Inc. WarrantRVMDW$16M163k sharesSellJan 7, 2026$5.3M53.1k shares$100.02--
Revolution Medicines, Inc.RVMD$16M163k sharesSellJan 7, 2026$5.3M53.1k shares$100.02--
Revolution Medicines, Inc. WarrantRVMDW$46k1.1k sharesGrant / ExerciseJan 7, 2026$2.2M51.4k shares$42.45--
Revolution Medicines, Inc.RVMD$46k1.1k sharesGrant / ExerciseJan 7, 2026$2.2M51.4k shares$42.45--
Revolution Medicines, Inc. WarrantRVMDW$15M142.8k sharesSellJan 7, 2026$2.1M20.2k shares$101.79--
Revolution Medicines, Inc.RVMD$15M142.8k sharesSellJan 7, 2026$2.1M20.2k shares$101.79--
Revolution Medicines, Inc. WarrantRVMDW$3.6M119.9k sharesGrant / ExerciseJan 7, 2026$703.1K23.6k shares$29.80--
Revolution Medicines, Inc.RVMD$3.6M119.9k sharesGrant / ExerciseJan 7, 2026$703.1K23.6k shares$29.80--
Revolution Medicines, Inc. WarrantRVMDW$15M141.1k sharesSellJan 7, 2026$174.9K1.7k shares$102.90--
Revolution Medicines, Inc.RVMD$15M141.1k sharesSellJan 7, 2026$174.9K1.7k shares$102.90--
Revolution Medicines, Inc. WarrantRVMDW$11M141.1k sharesSellDec 16, 2025$372.3K4.8k shares$76.82--
Revolution Medicines, Inc.RVMD$11M141.1k sharesSellDec 16, 2025$372.3K4.8k shares$76.82--
Revolution Medicines, Inc. WarrantRVMDW$6.7M145.9k sharesSellSep 16, 2025$218.8K4.8k shares$45.82--
Revolution Medicines, Inc.RVMD$6.7M145.9k sharesSellSep 16, 2025$218.8K4.8k shares$45.82--
Revolution Medicines, Inc. WarrantRVMDW$6.0M150.7k sharesSellJun 16, 2025$139.8K3.5k shares$39.83--
Revolution Medicines, Inc.RVMD$6.0M150.7k sharesSellJun 16, 2025$139.8K3.5k shares$39.83--
Sangamo Therapeutics, Inc.SGMO--82.7k sharesGrant / ExerciseJun 12, 2025Disclosure amount unavailable25k shares----
Sangamo Therapeutics, Inc.SGMO$25k50k sharesGrant / ExerciseJun 12, 2025$25.1K50k shares$0.503--
Revolution Medicines, Inc. WarrantRVMDW$6.0M153.5k sharesSellMar 17, 2025$119.4K3.1k shares$39.04--
Revolution Medicines, Inc.RVMD$6.0M153.5k sharesSellMar 17, 2025$119.4K3.1k shares$39.04--
Revolution Medicines, Inc. WarrantRVMDW$4.1M100.1k sharesGrant / ExerciseMar 1, 2025$4.1M100.1k shares$40.74--
Revolution Medicines, Inc.RVMD$4.1M100.1k sharesGrant / ExerciseMar 1, 2025$4.1M100.1k shares$40.74--
Revolution Medicines, Inc. WarrantRVMDW--156.6k sharesGrant / ExerciseMar 1, 2025Disclosure amount unavailable28.6k shares----
Revolution Medicines, Inc.RVMD--156.6k sharesGrant / ExerciseMar 1, 2025Disclosure amount unavailable28.6k shares----
Revolution Medicines, Inc. WarrantRVMDW$5.8M128k sharesSellDec 16, 2024$196.6K4.3k shares$45.40--
Revolution Medicines, Inc.RVMD$5.8M128k sharesSellDec 16, 2024$196.6K4.3k shares$45.40--
Revolution Medicines, Inc. WarrantRVMDW$6.7M132.3k sharesSellOct 11, 2024$2.5M50k shares$50.34--
Revolution Medicines, Inc.RVMD$6.7M132.3k sharesSellOct 11, 2024$2.5M50k shares$50.34--
Revolution Medicines, Inc. WarrantRVMDW$044.6k sharesGrant / ExerciseOct 11, 2024$182.5K44.6k shares$4.09--
Revolution Medicines, Inc.RVMD$044.6k sharesGrant / ExerciseOct 11, 2024$182.5K44.6k shares$4.09--
Revolution Medicines, Inc. WarrantRVMDW$398k97.4k sharesGrant / ExerciseOct 11, 2024$22.0K5.4k shares$4.09--
Revolution Medicines, Inc.RVMD$398k97.4k sharesGrant / ExerciseOct 11, 2024$22.0K5.4k shares$4.09--
Revolution Medicines, Inc. WarrantRVMDW$5.8M132.3k sharesSellSep 16, 2024$191.4K4.3k shares$44.19--
Revolution Medicines, Inc.RVMD$5.8M132.3k sharesSellSep 16, 2024$191.4K4.3k shares$44.19--