Kelsey Stephen Michael sold $18.7M of RVMD
Kelsey Stephen Michael (See Remarks) sold 92,531 shares of Revolution Medicines, Inc. (RVMD) at an average of $202.36 ($198.55–$205.81, $18.72M total) across 8 trades on 2026-09-11 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosed sale provides fresh information on insider holdings, useful for short-term traders.
Market read
Insider sale of $18.7M is a material event for RVMD, potentially influencing short-term price action.
What to watch
Potential upcoming clinical data releases could offset sell pressure.
Background
Form 4 filing discloses insider transactions required by SEC regulations.
Ticker impact
Officer Kelsey Stephen Michael sold 92,531 shares for $18.7M via a 10b5-1 plan, reducing his stake to 291,876 shares.
Possible modest downside pressure over the next few days.
The sale size is material for a mid-cap biotech and executed under a pre-arranged plan, suggesting a neutral to slightly bearish impact.
Market effects
May raise concerns among biotech investors about insider sentiment.
Limited to US biotech sector.
Minimal global impact.
Counterpoint
Insider sale could be routine under a 10b5-1 plan, not indicative of future performance.
Key entities
- CompanyRevolution Medicines, Inc.
Biotech firm developing therapies for rare diseases.
- OfficerKelsey Stephen Michael
Company officer executing a pre-arranged 10b5-1 sale.


