Insider Trading Activity
Real-time insider buys and sells from SEC Form 4 filings. Officers, directors, and 10% owners must disclose trades within 2 business days.
112,885 trades
Zanganeh Mahkam
Co-Chief Executive Officer
Summit Therapeutics Inc.
Buy
3,810,000 sh$50MFiled 2026-06-12
Brosius Mark
EVP & Chief Mfg and Supply Cha
INTUITIVE SURGICAL INC
Sell
25 sh$10,353Filed 2026-06-12
Treace John T.
Chief Executive Officer
TREACE MEDICAL CONCEPTS, INC.
Buy
9,891 sh$39,982Filed 2026-06-12
Showing 20 of 112,885 results.112,865 more with Pro.PROUpgrade to see all →
| 2026-06-12 | Zanganeh Mahkam | Buy | 3,810,000 | $50M | ||||
| 2026-06-12 | DUFFY BRIAN | Sell | 3,000 | $269,130 | ||||
| 2026-06-12 | LASKY WILLIAM M | Buy | 5,000 | $37,300 | ||||
| 2026-06-12 | Oh Christine Yoon | Sell | 1,549 | $21,997 | ||||
| 2026-06-12 | Cohen Eyal | Buy | 1,000 | $4,290 | ||||
| 2026-06-12 | GRAY STEVEN D | Buy | 25,000 | $320,175 | ||||
| 2026-06-12 | Parkinson John W | Buy | 400 | $11,320 | ||||
| 2026-06-12 | Brosius Mark | Sell | 25 | $10,353 | ||||
| 2026-06-12 | FRANKLIN MARTIN E | Sell | 2,000,000 | $84.2M | ||||
| 2026-06-12 | Siokas Grigorios | COCOSM | Buy | 218,447 | $45,000 | |||
| 2026-06-12 | Chen Xiangdong | GOGOTU | Buy | 200,000 | $447,000 | |||
| 2026-06-12 | Treace John T. | Buy | 9,891 | $39,982 | ||||
| 2026-06-12 | Boersma Travis | Sell | 233,690 | $14.6M | ||||
| 2026-06-12 | DM Trust Aggregator, LLC | Sell | 233,690 | $14.6M | ||||
| 2026-06-12 | Chan Chun Sing | Buy | 10,000 | $16,000 | ||||
| 2026-06-12 | DM Trust Aggregator, LLC | Sell | 226,120 | $14.3M | ||||
| 2026-06-12 | Boersma Travis | Sell | 226,120 | $14.3M | ||||
| 2026-06-12 | Boersma Travis | Sell | 29,135 | $1.9M | ||||
| 2026-06-12 | DM Trust Aggregator, LLC | Sell | 29,135 | $1.9M | ||||
| 2026-06-12 | HORIZON KINETICS ASSET MANAGEMENT LLC | Buy | 1 | $370 | ||||
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Data sourced from SEC EDGAR Form 4 filings. Not financial advice. Full disclaimer