MH
Margaret A Horn
Chief Operating Officer

Margaret A Horn insider trades: Revolution Medicines (RVMD) stock sales

Chief Operating Officer, Revolution Medicines Last trade Sep 16, 2026 47 Form 4 filings
$17.8M
Sold, last 12 months
4 sales
$0
Bought, last 12 months
0 buys
33
Open-market trades
since 2020
3
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Margaret reports to the SEC

Open-market buys and sales

33 trades reported on SEC Form 4, newest first

DateStockTypeValue
Sep 16, 2026RVMD↓ Sell$990K
Jun 17, 2026RVMD↓ Sell$15.0M
Jun 11, 2026RVMD↓ Sell$1.5M
Dec 16, 2025RVMD↓ Sell$372K
Sep 16, 2025RVMD↓ Sell$219K
Jun 16, 2025RVMD↓ Sell$140K
Mar 17, 2025RVMD↓ Sell$119K
Dec 16, 2024RVMD↓ Sell$197K
Oct 11, 2024RVMD↓ Sell$2.5M
Sep 16, 2024RVMD↓ Sell$191K
Jun 17, 2024RVMD↓ Sell$165K
Mar 18, 2024RVMD↓ Sell$92K
Mar 12, 2024RVMD↓ Sell$806K
Dec 18, 2023RVMD↓ Sell$211K
Dec 6, 2023RVMD↓ Sell$125K
Oct 16, 2023RVMD↓ Sell$849K
Sep 18, 2023RVMD↓ Sell$239K
Aug 31, 2023RVMD↓ Sell$340K
Aug 15, 2023RVMD↓ Sell$153K
Jun 20, 2023RVMD↓ Sell$52K
Mar 17, 2023RVMD↓ Sell$27K
Dec 19, 2022RVMD↓ Sell$28K
Nov 7, 2022RVMD↓ Sell$358K
Oct 31, 2022RVMD↓ Sell$363K
Oct 26, 2022RVMD↓ Sell$358K
Sep 19, 2022RVMD↓ Sell$24K
Jun 17, 2022RVMD↓ Sell$20K
Mar 17, 2022RVMD↓ Sell$6K
Dec 17, 2021RVMD↓ Sell$12K
Sep 17, 2021RVMD↓ Sell$14K
Jun 17, 2021RVMD↓ Sell$16K
Feb 5, 2021RVMD↓ Sell$1.9M
Oct 2, 2020RVMD↓ Sell$2.5M

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other RVMD insiders

Open-market trades in the last 12 months

About Margaret A Horn's insider trades

Margaret A Horn is Chief Operating Officer at Revolution Medicines (RVMD). Since Oct 2, 2020, Margaret has reported no open-market purchases and 33 sales worth $29.8M on SEC Form 4. In the last 12 months: 4 sales ($17.8M).

Their filings also include grants and awards (13 filings), option exercises (12 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every RVMD insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.