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Rozek Elizabeth

Disclosed activity across 1 company

Tapewire entity
29127
SEC CIK
0001975022

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Sagimet Biosciences Inc.SGMT · Entity 5273Chief Legal & Admin. OfficerJuly 20, 2026July 22, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Sagimet Biosciences Inc.

Report date July 20, 2026 · Filed July 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Series A Common StockSEC Table I · non-derivativeDirect224,414 Reported balance After 2026-07-20 transaction · row 1
1 source row

Row 1 · 2026-07-20 · Sale · Disposed 10,545 · Balance 224,414

F1: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.76 to $7.88, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder 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 range.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.76 to $7.88, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder 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 range.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 20, 2026 Filed Jul 22, 2026 20:05 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 SaleSeries A Common Stock 10,545 $7.76 $81,832.36
Disclosure

SEC source: 0001193125-26-312394 · ownership.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,414

F1 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.76 to $7.88, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder 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 range.

Read SEC document
May 28, 2026 Filed Jun 2, 2026 01:14 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 100,000 $0.00 Strike: $7.27 $0.00
Disclosure

SEC source: 0001104659-26-069122 · tm2616578-2_4seq1.xml · derivative · entry 1

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Series A Common Stock · 100,000 shares

Expires 2036-05-27

F1 · derivative.exercise_date: 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.

Read SEC document
February 19, 2026 Filed Feb 20, 2026 21:43 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 88,000 $0.00 Strike: $5.38 $0.00
Disclosure

SEC source: 0001104659-26-018196 · tm266959-4_4seq1.xml · derivative · entry 2

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,000

Underlying: Series A Common Stock · 88,000 shares

Expires 2036-02-18

F2 · derivative.exercise_date: The shares underlying this option shall vest and become exercisable over forty-eight equal monthly installments following February 19, 2026, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
February 19, 2026 Filed Feb 20, 2026 21:43 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantSeries A Common Stock 44,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-018196 · tm266959-4_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 234,959

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Series A Common Stock upon vesting and settlement. The RSUs shall vest over four equal annual installments following February 19, 2026, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 21:05 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 SaleSeries A Common Stock 2,622 $5.36 $14,054.44
Disclosure

SEC source: 0001104659-26-014266 · tm266207-1_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 190,959

F1 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

Read SEC document
November 04, 2025 Filed Nov 6, 2025 21:43 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 13,367 $0.00 Strike: $7.61 $0.00
Disclosure

SEC source: 0001104659-25-107806 · tm2530509-1_4seq1.xml · derivative · entry 2

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,367

Underlying: Series A Common Stock · 13,367 shares

Expires 2035-11-03

F2 · derivative.exercise_date: This option was granted in connection with the Reporting Person's promotion within the Company. The shares underlying this option shall vest and become exercisable over forty-eight equal monthly installments following November 4, 2025, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
November 04, 2025 Filed Nov 6, 2025 21:43 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantSeries A Common Stock 9,855 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-107806 · tm2530509-1_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · Chief Legal & Admin. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,581

F1 · shares: Represents restricted stock units ("RSUs") granted in connection with the Reporting Person's promotion within the Company. Each RSU represents a contingent right to receive one share of the Issuer's Series A Common Stock upon vesting and settlement. The RSUs shall vest over four equal annual installments following November 4, 2025, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 21, 2025 Filed Jul 23, 2025 20:14 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 SaleSeries A Common Stock 10,780 $9.13 $98,470.99
Disclosure

SEC source: 0001104659-25-070013 · tm2521574-1_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,726

F1 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

Read SEC document
February 06, 2025 Filed Feb 7, 2025 21:42 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 138,000 $0.00 Strike: $4.71 $0.00
Disclosure

SEC source: 0001104659-25-010586 · tm255919-2_4seq1.xml · derivative · entry 2

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,000

Underlying: Series A Common Stock · 138,000 shares

Expires 2035-02-05

F2 · derivative.exercise_date: The shares underlying this option shall vest and become exercisable over forty-eight equal monthly installments following February 6, 2025, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
February 06, 2025 Filed Feb 7, 2025 21:42 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantSeries A Common Stock 34,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-010586 · tm255919-2_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,506

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Series A Common Stock upon vesting and settlement. The RSUs shall vest over four equal annual installments following February 6, 2025, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 19, 2024 Filed Jul 23, 2024 20:05 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 SaleSeries A Common Stock 10,914 $3.10 $33,830.13
Disclosure

SEC source: 0001104659-24-081891 · tm2420000d2_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,506

F1 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

Read SEC document
November 17, 2023 Filed Nov 21, 2023 21:25 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantSeries A Common Stock 171,420 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-120377 · tm2331048-4_4seq1.xml · nonDerivative · entry 1

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,420

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Series A Common Stock upon vesting and settlement. 25% of the RSUs shall vest on July 18, 2024, with the remainder vesting in three equal annual installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:19 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 GrantStock Option (Right to Buy) · Derivative 242,142 $0.00 Strike: $13.51 $0.00
Disclosure

SEC source: 0001104659-23-082734 · tm2321276-21_4seq1.xml · derivative · entry 2

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 242,142

Underlying: Series A Common Stock · 242,142 shares

Expires 2033-04-19

F1 · timeliness: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2 · derivative.exercise_date: 25% of the shares underlying this option shall vest and become exercisable on April 10, 2024, with the remainder vesting in thirty-six (36) equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 18, 2023 Filed Jul 20, 2023 20:19 UTC Sagimet Biosciences Inc. SGMT · Entity 5273 Disposition to issuerStock Option (Right to Buy) · Derivative 242,142 $0.00 Strike: $13.51 $0.00
Disclosure

SEC source: 0001104659-23-082734 · tm2321276-21_4seq1.xml · derivative · entry 1

Rozek Elizabeth · CIK 0001975022 · General Counsel and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 242,142 shares

Expires 2033-04-19

F1 · timeliness: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Common Stock was reclassified into one share of Series A Common Stock.

F2 · derivative.exercise_date: 25% of the shares underlying this option shall vest and become exercisable on April 10, 2024, with the remainder vesting in thirty-six (36) equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.