STOCK TITAN

Sagimet (SGMT) CFO receives 50,000 options at $7.27 exercise price

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Sagimet Biosciences granted its Chief Financial Officer, Thierry Chauche, a stock option to acquire 50,000 shares of Series A Common Stock. The option has a $7.27 per-share exercise price and expires on May 27, 2036.

According to the filing, these options vest in 48 equal monthly installments beginning after May 28, 2026, contingent on his continued service. Following this grant, Chauche holds 50,000 stock options directly, reflecting routine equity-based compensation rather than an open-market transaction.

Positive

  • None.

Negative

  • None.
Insider Chauche Thierry
Role Chief Financial Officer
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 50,000 $0.00 --
Holdings After Transaction: Stock Option (Right to Buy) — 50,000 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Stock options granted 50,000 options Grant of stock options to CFO Thierry Chauche
Exercise price $7.27 per share Exercise price for Series A Common Stock underlying the options
Expiration date May 27, 2036 Option expiration for the 50,000-share grant
Vesting schedule 48 monthly installments Vesting over 48 equal monthly installments after May 28, 2026
Derivative holdings after grant 50,000 derivative securities Total stock options held directly following the reported transaction
Stock Option (Right to Buy) financial
"Security title is listed as Stock Option (Right to Buy) for the grant"
Series A Common Stock financial
"The underlying security title is stated as Series A Common Stock"
Series A common stock is a specific class of a company’s ordinary shares issued during an early formal funding round, carrying the ownership rights and voting power tied to that class. For investors it signals an early-stage equity claim with potential upside if the business grows, but also greater risk and typically less liquidity than shares in mature, publicly traded firms—imagine buying a seat on a startup’s team before the company has proven itself.
exercise price financial
"The option carries a $7.2700 per-share conversion or exercise price"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
vesting financial
"The shares underlying this option shall vest over forty-eight equal monthly installments"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
derivative security financial
"The transaction is categorized as a derivative-type transaction in the summary"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
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
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).
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*
Chauche Thierry

(Last)(First)(Middle)
SAGIMET BIOSCIENCES INC.
155 BOVET ROAD, SUITE 303

(Street)
SAN MATEO CALIFORNIA 94402

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Sagimet Biosciences Inc. [ SGMT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/28/2026
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
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 (Right to Buy)$7.2705/28/2026A50,000 (1)05/27/2036Series A Common Stock50,000$050,000D
Explanation of Responses:
1. The shares underlying this option shall vest and become exercisable over forty-eight equal monthly installments following May 28, 2026, subject to the Reporting Person's continued service on each such vesting date.
/s/ Elizabeth Rozek, Attorney-in-Fact06/01/2026
** 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)

FAQ

What did Sagimet Biosciences (SGMT) disclose about its CFO in this Form 4?

Sagimet Biosciences disclosed that CFO Thierry Chauche received a grant of 50,000 stock options. These options relate to Series A Common Stock and form part of his equity-based compensation, rather than an open-market purchase or sale of existing shares.

How many stock options did Sagimet (SGMT) grant to CFO Thierry Chauche?

Sagimet granted CFO Thierry Chauche stock options for 50,000 underlying shares of Series A Common Stock. This single award represents his reported post-transaction derivative holdings, as the filing shows 50,000 derivative securities owned directly after the grant transaction.

What is the exercise price of the Sagimet (SGMT) CFO’s new stock options?

The exercise price of the CFO’s new stock options is $7.27 per share. This means Chauche can purchase Series A Common Stock at $7.27 once options vest and are exercised, regardless of the future market trading price at that time.

When do the Sagimet (SGMT) CFO’s 50,000 stock options vest?

The 50,000 stock options vest over 48 equal monthly installments following May 28, 2026. Each month a portion becomes exercisable, but vesting depends on Thierry Chauche’s continued service with Sagimet on each monthly vesting date described in the award footnote.

When do the newly granted Sagimet (SGMT) CFO stock options expire?

The newly granted stock options to Sagimet’s CFO expire on May 27, 2036. If not exercised by that expiration date, the right to purchase the 50,000 underlying Series A Common Stock shares at the $7.27 exercise price will lapse completely.