InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (21 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
21
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Horn Margaret A, Autre. Insider active across 2 companies, notably Revolution Medicines, Inc.. Aggregated, 40 reports have been published. Split: 0 buy · 21 sells. Total volume traded: €3m. Activity tracked since 17 June 2021. The latest transaction was filed on 17 March 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Horn Margaret A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations40 total
4,583 shares@ US$99.480413.5% of flowCommon StockSEC:0001610717-26-000129:0
21,100 shares0Common StockSEC:0001610717-26-000081:0
51,406 shares@ US$42.4535.3% of flowCommon StockSEC:0001610717-26-000013:0
4,847 shares@ US$76.81739.2% of flowCommon StockSEC:0001610717-25-000421:0
4,775 shares@ US$45.82495.9% of flowCommon StockSEC:0001610717-25-000348:0
3,510 shares@ US$39.834.8% of flowCommon StockSEC:0001610717-25-000242:0
25,000 shares0Common StockSEC:0001415889-25-017370:0
3,058 shares@ US$39.04034.5% of flowCommon StockSEC:0001610717-25-000078:0
28,600 shares0Common StockSEC:0001610717-25-000053:0
4,329 shares@ US$45.40387.6% of flowCommon StockSEC:0001610717-24-000547:0
44,631 shares@ US$4.096.8% of flowCommon StockSEC:0001610717-24-000509:0
4,331 shares@ US$44.18537.0% of flowCommon StockSEC:0001610717-24-000487:0
4,415 shares@ US$37.3876.3% of flowCommon StockSEC:0001610717-24-000350:0
25,000 shares0Common StockSEC:0001415889-24-015755:0
2,914 shares@ US$31.58323.5% of flowCommon StockSEC:0001610717-24-000172:0
15,735 shares@ US$4.092.4% of flowCommon StockSEC:0001610717-24-000160:0
41,000 shares0Common StockSEC:0001610717-24-000134:0
5,000 shares@ US$4.090.8% of flowCommon StockSEC:0001610717-23-000407:0
5,000 shares@ US$4.090.8% of flowCommon StockSEC:0001610717-23-000393:0
7,500 shares@ US$0.540.2% of flowCommon StockSEC:0001610717-23-000315:0
25,000 shares@ US$4.094.0% of flowCommon StockSEC:0001610717-23-000310:0
5,000 shares@ US$4.091.3% of flowCommon StockSEC:0001610717-23-000288:0
10,000 shares@ US$4.091.5% of flowCommon StockSEC:0001610717-23-000252:0
5,000 shares@ US$4.090.8% of flowCommon StockSEC:0001610717-23-000229:0
2,102 shares@ US$24.8912.0% of flowCommon StockSEC:0001610717-23-000194:0
25 of 40 declarations
About Horn Margaret A
Horn Margaret A is a declarant linked to Revolution Medicines, Inc., where she is Chief Operating Officer, and to Sangamo Therapeutics, INC, where she is Director. The block lists 40 filings in total, and the 40 sampled filings over the period from 2021-06-22 to 2026-03-19 show EUR 0 in buys and EUR 2,989,441 in sells, with Cession as the modal transaction nature.
