Ra Capital Management, L.P. bought $8.8M of Mineralys Therapeutics (MLYS)
Executed Mar 27, disclosed Mar 31, 4 days later.
Over the 21 trading sessions from the disclosed entry session (Mar 31), the stock returned +6.2% (delay-adjusted); from the execution session (Mar 27), +15.2%. Derived: entry at the session's open, exit at the close 20 sessions later.
Ra Capital Management, L.P. (Director) filed 30 Form 4 reports as a reporting entity in the trailing twelve months (23 purchases, 7 sales, 1 filed past the two-business-day deadline), most often in Artiva Biotherapeutics, Inc. (ARTV). Across 23 priced purchase filings, the average 21-session return was +14.9% from execution and +14.0% from disclosure (delay-adjusted; derived). The largest single filing was $423.8M of PBLS (21,188,750 sh across 2 lots, as filed), executed Jun 11.
Healthcare · Mineralys Therapeutics, Inc., a biopharmaceutical company, develops medicines to target diseases driven by dysregulated aldosterone in the…
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→1,176,470 sh × $25.50
Exec Sep 4 2025
Filed Sep 8 2025 · 5:59 PM ET