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Cluster buy
MLYS Insider Cluster Buy — September 2025
6 insiders at Mineralys Therapeutics, Inc. bought a combined $165M between Sep 4, 2025 and Sep 9, 2025. Learn more
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Cluster BuyMLYS
6 insiders at Mineralys Therapeutics, Inc.
MLYS Insider Cluster Buy — September 2025 · $165M
Cluster of 6 insiders bought a combined $165M of MLYS between Sep 4, 2025 and Sep 9, 2025.
Cluster details
Cluster details
6 insiders at Mineralys Therapeutics, Inc., Healthcare ($2.41B market cap) bought a combined $164,999,918 in 5 days, 6.8% of the market cap.
Largest member: Ra Capital Healthcare Fund LP (Director) at $30M.
Permalink https://bluecollarpicks.com/insider-trading/MLYS/cluster/817d8cbecbe31e53ad2a36ca5db9f461
Timeline
When each insider bought
Sep 4, 2025 – Sep 9, 2025
- Sep 4, 2025Ra Capital Healthcare Fund LPDirector$30M
- Sep 4, 2025Ra Capital Management, LPDirector$30M
- Sep 4, 2025Ra Capital Nexus Fund III, LPDirector$30M
- Sep 4, 2025Peter KolchinskyDirector$30M
- Sep 4, 2025Rajeev M ShahDirector$30M
- Sep 4, 2025Srinivas AkkarajuDirector$15M
Market context
MLYS market snapshot
Current price$26.86
1-day change-8.20%
Market cap$2.41B
SectorHealthcare
Next earningsAugust 10, 2026
$26.86
Current price$26.86
Analyst target$49.38 (+68.6%)
Last enriched May 14, 2026 at 7:30 AM EDT.
Filings
Transactions in This Cluster
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Public Form 4 filings, normalized for cleaner scanning.
| Ticker | Type & Role | Value | |
|---|---|---|---|
Cluster Buy Director | $30M | ||
Cluster Buy Director | $30M | ||
Cluster Buy Director | $30M | ||
Cluster Buy Director | $30M | ||
Cluster Buy Director | $30M | ||
Cluster Buy Director | $15M | ||
Cluster detail
Cluster members
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Insider detail
Insider activity
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Context
Why This Cluster May Matter
Cluster buying occurs when multiple insiders purchase shares within a short window, often before a material company announcement. This cluster involved 6 insiders over 5 days, totaling $164,999,918 across 6 filings.
Insiders are required to report purchases within two business days via SEC Form 4. Every transaction on this page links back to the original filing on EDGAR. Learn more about cluster buying.
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Method Public Form 4 filings, normalized for cleaner scanning. Filtered rows stay available in All Form 4 Filings and ticker history. Which view should I use? →
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