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SEC Form 4 research

Mineralys Therapeutics, Inc. insider transactions

Inspect Mineralys Therapeutics, Inc.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001933414
Reporting owners
23
Officers and directors
8
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-10-022026-09-30Congleton JonS75,000$25.46Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-30 and its public availability date is 2026-10-02. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001933414-26-000121 ↗SEC accession 0001963901-26-000003 ↗SEC accession 0001916048-26-000014 ↗

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

Show the table · 10 rows, 7 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-022026-09-30Congleton JonS75,000$25.46Not reported
2026-09-252026-09-22Slingsby Brian TaylorS104,320$28.81Not reported
2026-09-222026-09-21Warren EricS7,438$28.12Not reported
2026-09-172026-09-15Karydas DaphneS3,000$28.58Not reported
2026-08-262026-08-21Warren EricS7,437$25.98Not reported
2026-08-132026-08-10Ferguson James J. IIIA102,400$0Not reported
2026-08-132026-08-10Ferguson James J. IIIA135,000$0Not reported
2026-08-132026-08-10Rodman David MalcomS2,170$27.09Not reported
2026-07-242026-07-21Warren EricS7,438$26.87Not reported
2026-07-212026-07-17Rodman David MalcomS416$26.53Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 13 displayed rows: Officers and directors in the directory

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Slingsby Brian Taylor00019639015
Warren Eric000191604831
Congleton Jon000164497537
Levy Adam Scott000169313426
RA Capital Nexus Fund III, L.P.000188384096
AKKARAJU SRINIVAS0001253170203
Gold Alexander M00020264295
Karydas Daphne00018169525
Kolchinsky Peter00013848591,083
RA Capital Healthcare Fund LP00013150821,055
RA CAPITAL MANAGEMENT, L.P.00013468241,081
Rodman David Malcom000167265960
Shah Rajeev M.0001619841388
Slingsby Brian Taylor ↗Warren Eric ↗Congleton Jon ↗Levy Adam Scott ↗RA Capital Nexus Fund III, L.P. ↗AKKARAJU SRINIVAS ↗Gold Alexander M ↗Karydas Daphne ↗Kolchinsky Peter ↗RA Capital Healthcare Fund LP ↗RA CAPITAL MANAGEMENT, L.P. ↗Rodman David Malcom ↗Shah Rajeev M. ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.