STOCK TITAN

Mineralys (NASDAQ: MLYS) CCO sells 7,438 shares after option exercise

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Mineralys Therapeutics Chief Commercial Officer Eric Warren exercised 7,438 stock options for common shares at $13.24 per share and, on the same date, sold 7,438 shares at a weighted-average price of $26.8735 (within a $26.53–$27.09 range) under a Rule 10b5-1 plan adopted March 27, 2026. After the exercise, he continues to hold 245,438 stock options directly.

Positive

  • None.

Negative

  • None.
Insider Warren Eric
Role Chief Commercial Officer
Sold 7,438 shs ($200K)
Approx. gross sale proceeds $200K
Approx. exercise cost $98K
Approx. pre-tax spread $101K
Type Security Shares Price Value
Exercise Stock Option F1, F3 7,438 $0.00 $0.00
Exercise Common Stock F1 7,438 $13.24 $98K
Sale Common Stock F1, F2 7,438 $26.8735 $200K
Holdings After Transaction: Stock Option — 245,438 shares (Direct); Common Stock — 38,400 shares (Direct)
Footnotes (3)
  1. F1. These transactions were effected pursuant to a Rule 10b5-1 stock selling plan adopted on March 27, 2026.
  2. F2. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $26.53 to $27.09. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.
  3. F3. The stock option vested as to 25% of the underlying shares on the first anniversary of the grant date, with the remaining shares vesting in 36 substantially equal monthly installments thereafter.
Options exercised 7,438 shares Stock options converted to common stock on July 21, 2026
Exercise price $13.24 per share Conversion or exercise price for the stock options exercised
Shares sold 7,438 shares Common stock sold on July 21, 2026 following the option exercise
Sale price $26.8735 per share Weighted-average sale price; individual trades between $26.53 and $27.09
Remaining options 245,438 shares Stock options held directly after the reported exercise
10b5-1 plan adoption March 27, 2026 Date the Rule 10b5-1 stock selling plan governing these trades was adopted
Rule 10b5-1 regulatory
"These transactions were effected pursuant to a Rule 10b5-1 stock selling plan"
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
weighted-average price financial
"The price reported in Column 4 is a weighted-average price"
Weighted-average price is the average of multiple prices where each price is counted according to its size or importance—larger trades carry more weight than smaller ones, like averaging course grades by credit hours. It matters to investors because it gives a more realistic picture of the true price paid or received, helping assess trade execution, compare performance, calculate cost basis, and value positions more accurately than a simple average.
stock option financial
"The stock option vested as to 25% of the underlying shares"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What insider transaction did Mineralys Therapeutics (MLYS) report for Eric Warren?

Mineralys Therapeutics reported that CCO Eric Warren exercised 7,438 stock options at $13.24 per share, received 7,438 common shares, and sold 7,438 shares at a weighted-average price of $26.8735 on July 21, 2026, in a linked option exercise-and-sale sequence.

How many shares did the Mineralys (MLYS) CCO sell and at what price?

Eric Warren sold 7,438 shares of Mineralys common stock at a weighted-average price of $26.8735 per share. Footnotes state the trades occurred in multiple transactions, with individual prices ranging from $26.53 to $27.09 on July 21, 2026.

What option exercise did Mineralys (MLYS) disclose for its Chief Commercial Officer?

The company disclosed that Eric Warren exercised 7,438 stock options, converting them into the same number of common shares at an exercise price of $13.24 per share. The stock option grant vested 25% after one year, with the balance vesting in 36 monthly installments.

Was the Mineralys (MLYS) insider trade done under a Rule 10b5-1 plan?

Yes. Footnotes state these transactions were effected under a Rule 10b5-1 stock selling plan adopted on March 27, 2026. The plan designation and the filing’s 10b5-1 checkbox indicate the trades followed a pre-arranged trading program.

How many Mineralys (MLYS) stock options does Eric Warren hold after the reported transactions?

After exercising 7,438 options, Eric Warren directly holds 245,438 stock options in Mineralys Therapeutics. This figure reflects the remaining derivative position reported following the option exercise transaction, with an expiration date of April 21, 2035, for the exercised grant.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Warren Eric

(Last)(First)(Middle)
150 N. RADNOR CHESTER ROAD
SUITE F200

(Street)
RADNOR PENNSYLVANIA 19087

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Mineralys Therapeutics, Inc. [ MLYS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Commercial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/21/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/21/2026M(1)7,438A$13.2445,838D
Common Stock07/21/2026S(1)7,438D$26.8735(2)38,400D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option$13.2407/21/2026M(1)7,438 (3)04/21/2035Common Stock7,438$0245,438D
Explanation of Responses:
1. These transactions were effected pursuant to a Rule 10b5-1 stock selling plan adopted on March 27, 2026.
2. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $26.53 to $27.09. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.
3. The stock option vested as to 25% of the underlying shares on the first anniversary of the grant date, with the remaining shares vesting in 36 substantially equal monthly installments thereafter.
Remarks:
/s/ Adam Levy, Attorney-in-fact07/23/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)