STOCK TITAN

Sagimet Biosciences (SGMT) CMO receives 35,000 stock options at $7.27 strike

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

Rhea-AI Filing Summary

Sagimet Biosciences Inc. reported that Chief Medical Officer Andreas Grauer received a grant of stock options. The grant covers 35,000 Stock Options (Right to Buy), each exercisable for one share of Series A Common Stock at an exercise price of $7.27 per share.

The options vest in forty-eight equal monthly installments starting on May 28, 2026, conditioned on Dr. Grauer’s continued service on each vesting date. Following this grant, the filing shows Dr. Grauer directly holding 35,000 options under this award.

Positive

  • None.

Negative

  • None.
Insider Grauer Andreas
Role Chief Medical Officer
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 35,000 $0.00 --
Holdings After Transaction: Stock Option (Right to Buy) — 35,000 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Options granted 35,000 options Stock Option (Right to Buy) grant to CMO on May 28, 2026
Exercise price $7.27 per share Exercise price for Series A Common Stock underlying the options
Underlying shares 35,000 shares Series A Common Stock underlying the options
Vesting schedule 48 monthly installments Equal monthly vesting installments after May 28, 2026
Option expiration May 27, 2036 Expiration date of the granted stock options
Holding after grant 35,000 options Total options shown following this transaction
Stock Option (Right to Buy) financial
"security_title: "Stock Option (Right to Buy)""
Series A Common Stock financial
"underlying_security_title: "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
"conversion_or_exercise_price: "7.2700""
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
"shall vest and become exercisable 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.
expiration date financial
"expiration_date: "2036-05-27T00:00:00.000Z""
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
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*
Grauer Andreas

(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 Medical 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)$7.2705/28/2026A35,000 (1)05/27/2036Series A Common Stock35,000$035,000D
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 insider transaction did Sagimet Biosciences (SGMT) report for Andreas Grauer?

Sagimet Biosciences reported that Chief Medical Officer Andreas Grauer received a grant of 35,000 stock options. These options give him the right to buy Series A Common Stock at a fixed $7.27 exercise price, subject to a multi-year vesting schedule and continued service.

How many Sagimet Biosciences (SGMT) options were granted to the Chief Medical Officer?

The Chief Medical Officer, Andreas Grauer, was granted 35,000 stock options. Each option is a right to buy one share of Series A Common Stock at a $7.27 exercise price, with vesting occurring in 48 equal monthly installments after May 28, 2026.

What is the exercise price of Andreas Grauer’s Sagimet Biosciences (SGMT) stock options?

The exercise price for Andreas Grauer’s stock options is $7.27 per share. This means he can purchase Series A Common Stock at $7.27 once the options vest over time, assuming he continues in service through the scheduled vesting dates.

When do the Sagimet Biosciences (SGMT) options granted to Andreas Grauer start vesting?

The options granted to Andreas Grauer start vesting after May 28, 2026. Vesting occurs through forty-eight equal monthly installments, and each installment is contingent on his continued service with Sagimet Biosciences on the relevant vesting date.

How quickly do the Sagimet Biosciences (SGMT) options granted to the CMO vest?

The 35,000 options granted to the Chief Medical Officer vest gradually over forty-eight equal monthly installments. This structure spreads vesting across four years starting after May 28, 2026, and each monthly installment requires his continued service with the company.

What is the total number of Sagimet Biosciences (SGMT) options held after the reported grant?

Following the reported grant, the filing shows Andreas Grauer holding 35,000 stock options under this award. These options are held directly and relate to Series A Common Stock, with vesting tied to ongoing service over a forty-eight month period.