RA CAPITAL MANAGEMENT, L.P., Insider at Mineralys Therapeutics, Inc., bought $1.4M of MLYS
This page documents an SEC Form 4 insider trading disclosure for $MLYS securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.
Transaction Details
| Insider | RA CAPITAL MANAGEMENT, L.P. |
|---|---|
| Title | Insider |
| Company | Mineralys Therapeutics, Inc. |
| Ticker | MLYS |
| Transaction Type | Purchase |
| Transaction Date | 2026-03-30 |
| Shares Traded | 58,300 |
| Price Per Share | $24.16 |
| Total Value | $1.4M |
| Filed Date | 2026-03-31 |
| Accession Number | 0001231919-26-000300 |
Ownership Context
| Shares Owned After Transaction | 5,825,521 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001231919-26-000300
Other Insider Trades — MLYS
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Warren Eric | Chief Commercial Officer | traded | $98K | 2026-07-21 |
| Warren Eric | Chief Commercial Officer | sold | $200K | 2026-07-21 |
| Rodman David Malcom | Chief Medical Officer | traded | $6K | 2026-07-17 |
| Rodman David Malcom | Chief Medical Officer | sold | $11K | 2026-07-17 |
| Rodman David Malcom | Chief Medical Officer | sold | $169K | 2026-07-15 |
| Rodman David Malcom | Chief Medical Officer | traded | $36K | 2026-07-13 |
| Congleton Jon | Chief Executive Officer, Director | sold | $291K | 2026-07-13 |
| Rodman David Malcom | Chief Medical Officer | traded | $59K | 2026-07-13 |
| Rodman David Malcom | Chief Medical Officer | traded | $7K | 2026-07-13 |
| Rodman David Malcom | Chief Medical Officer | sold | $388K | 2026-07-13 |
Other Trades by RA CAPITAL MANAGEMENT, L.P.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| ARTV | Artiva Biotherapeutics, Inc. | bought | $248K | 2026-07-31 |
| IKT | Inhibikase Therapeutics, Inc. | traded | — | 2026-07-29 |
| ARTV | Artiva Biotherapeutics, Inc. | bought | $208K | 2026-07-29 |
| ARTV | Artiva Biotherapeutics, Inc. | bought | $413K | 2026-07-24 |
| ARTV | Artiva Biotherapeutics, Inc. | bought | $596K | 2026-07-23 |
| PBLS | Parabilis Medicines, Inc. | bought | $1.4M | 2026-07-22 |
| ARTV | Artiva Biotherapeutics, Inc. | bought | $835K | 2026-07-22 |
| PBLS | Parabilis Medicines, Inc. | bought | $607K | 2026-07-21 |
| PBLS | Parabilis Medicines, Inc. | bought | $190K | 2026-07-21 |
| PBLS | Parabilis Medicines, Inc. | bought | $1.1M | 2026-07-21 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for MLYS — Mineralys Therapeutics, Inc. →
Whisper Score — MLYS
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: August 12, 2026 at 07:42 UTC