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CIK 0001933414 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

Mineralys Therapeutics, Inc.

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Ticker
MLYS
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Entity type
operating
EIN
841966887
Phone
(888) 378-6240
Business address
150 N. RADNOR CHESTER ROAD, SUITE F200, RADNOR, PA
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$5,403,032
in 5 filings, $2.4M under 10b5-1 plans

Net −$5,403,032. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 62 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-30 Congleton Jon Chief Executive Officer Sale 10b5-1 −75,000 $25.46 $1.9M 528,621
2026-07-13 Congleton Jon Chief Executive Officer Sale 10b5-1 −10,700 $27.24 $291K 603,621
2026-06-30 Congleton Jon Chief Executive Officer Sale 10b5-1 −58,000 $25.94 $1.5M 631,321
2026-06-30 Congleton Jon Chief Executive Officer Sale 10b5-1 −17,000 $26.82 $456K 614,321
2026-04-13 Congleton Jon Chief Executive Officer Sale 10b5-1 −15,730 $26.83 $422K 689,321
2026-03-31 Congleton Jon Chief Executive Officer Sale 10b5-1 −19,364 $25.50 $494K 760,687
2026-03-31 Congleton Jon Chief Executive Officer Sale 10b5-1 −55,183 $26.54 $1.5M 705,504
2026-03-31 Congleton Jon Chief Executive Officer Sale 10b5-1 −453 $27.05 $12K 705,051
2026-02-19 Congleton Jon Chief Executive Officer Grant or award +140,900 780,051
2026-02-19 Congleton Jon Chief Executive Officer Grant or award · Stock Option +187,900 187,900
2026-01-12 Congleton Jon Chief Executive Officer Sale 10b5-1 −9,119 $32.21 $294K 646,268
2026-01-12 Congleton Jon Chief Executive Officer Sale 10b5-1 −7,117 $33.15 $236K 639,151
2025-11-21 Congleton Jon Chief Executive Officer Option exercise +24,082 $0.54 $13K 655,387
2025-11-21 Congleton Jon Chief Executive Officer Option exercise · Stock Option −24,082 0
2025-11-11 Congleton Jon Chief Executive Officer Sale −12,806 $41.64 $533K 818,499
2025-11-11 Congleton Jon Chief Executive Officer Sale −8,862 $42.31 $375K 809,637
2025-11-11 Congleton Jon Chief Executive Officer Sale −4,000 $43.50 $174K 805,637
2025-11-11 Congleton Jon Chief Executive Officer Sale −29,207 $45.20 $1.3M 776,430
2025-11-11 Congleton Jon Chief Executive Officer Sale −112,275 $45.83 $5.1M 664,155
2025-11-11 Congleton Jon Chief Executive Officer Sale −32,850 $46.89 $1.5M 631,305

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