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Mineralys Therapeutics, Inc. (MLYS)
NASDAQ: MLYS · Real-Time Price · USD
Healthcare · Biotechnology
20.44-0.11 (-0.56%)
Insider Score
––Not scored
MLYS Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
MLYS Stock Insider Trading Activity
MLYS stock’s insider trading shows 14 sales on the open market for an estimated $8.55M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Peterson Kristine Director | Award | 12,400 | — | — | New | 12,400 | Oct 19, 2026 | — | Form 4 |
| COATS LONNEL Director | Award | 12,400 | — | — | New | 12,400 | Oct 19, 2026 | — | Form 4 |
| Congleton Jon CEO | Sell | 75,000 | $25.46 | $1.91M | 12.4% | 528,621 | Sep 30, 2026 | — | Form 4 |
| Slingsby Brian Taylor Director | Sell | 104,320 | $28.81 | $3.01M | 1.3% | 7,805,718 | Sep 22, 2026 | — | Form 4 |
| Warren Eric Other | Sell | 7,438 | $28.12 | $209.14K | 16.2% | 38,400 | Sep 21, 2026 | — | Form 4 |
| Warren Eric Other | Option exercise | 7,438 | $13.24 | $98.48K | 19.4% | 45,838 | Sep 21, 2026 | — | Form 4 |
| Karydas Daphne Director | Sell | 3,000 | $28.58 | $85.74K | 32.6% | 6,200 | Sep 15, 2026 | — | Form 4 |
| Karydas Daphne Director | Option exercise | 3,000 | $12.02 | $36.06K | 48.4% | 9,200 | Sep 15, 2026 | — | Form 4 |
| Warren Eric Other | Sell | 7,437 | $25.98 | $193.19K | 16.2% | 38,400 | Aug 21, 2026 | — | Form 4 |
| Warren Eric Other | Option exercise | 7,437 | $13.24 | $98.47K | 19.4% | 45,837 | Aug 21, 2026 | — | Form 4 |
| Ferguson James J. III Other | Award | 102,400 | — | — | New | 102,400 | Aug 10, 2026 | — | Form 4 |
| Rodman David Malcom Other | Sell | 2,170 | $27.09 | $58.79K | 4.1% | 51,384 | Aug 10, 2026 | — | Form 4 |
| Rodman David Malcom Other | Option exercise | 2,170 | $16.00 | $34.72K | 4.2% | 53,554 | Aug 10, 2026 | — | Form 4 |
| Warren Eric Other | Sell | 7,438 | $26.87 | $199.89K | 16.2% | 38,400 | Jul 21, 2026 | — | Form 4 |
| Warren Eric Other | Option exercise | 7,438 | $13.24 | $98.48K | 19.4% | 45,838 | Jul 21, 2026 | — | Form 4 |
| Rodman David Malcom Other | Option exercise | 416 | $15.44 | $6.42K | 0.8% | 51,800 | Jul 17, 2026 | — | Form 4 |
| Rodman David Malcom Other | Sell | 416 | $26.53 | $11.04K | 0.8% | 51,384 | Jul 17, 2026 | — | Form 4 |
| Rodman David Malcom Other | Sell | 6,349 | $26.61 | $168.95K | 11.0% | 51,384 | Jul 15, 2026 | — | Form 4 |
| Rodman David Malcom Other | Option exercise | 3,542 | $10.20 | $36.13K | 6.1% | 61,275 | Jul 13, 2026 | — | Form 4 |
| Congleton Jon CEO | Sell | 10,700 | $27.24 | $291.44K | 1.7% | 603,621 | Jul 13, 2026 | — | Form 4 |
| Rodman David Malcom Other | Sell | 14,058 | $27.58 | $387.72K | 19.6% | 57,733 | Jul 13, 2026 | — | Form 4 |
| Rodman David Malcom Other | Option exercise | 6,349 | $1.08 | $6.86K | 9.7% | 71,791 | Jul 13, 2026 | — | Form 4 |
| Rodman David Malcom Other | Option exercise | 4,167 | $14.25 | $59.38K | 6.8% | 65,442 | Jul 13, 2026 | — | Form 4 |
| Rodman David Malcom Other | Sell | 2,171 | $30.30 | $65.78K | 3.6% | 57,733 | Jul 9, 2026 | — | Form 4 |
| Rodman David Malcom Other | Option exercise | 2,171 | $16.00 | $34.74K | 3.8% | 59,904 | Jul 9, 2026 | — | Form 4 |
| Congleton Jon CEO | Sell | 17,000 | $26.82 | $455.94K | 2.7% | 614,321 | Jun 30, 2026 | — | Form 4 |
| Congleton Jon CEO | Sell | 58,000 | $25.94 | $1.50M | 8.4% | 631,321 | Jun 30, 2026 | — | Form 4 |
| Warren Eric Other | Option exercise | 104,124 | $13.24 | $1.38M | 271% | 142,524 | Jun 26, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- Option exercise (M) — Exercise or conversion of an exempt derivative
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.