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Lin Xichen

Disclosed activity across 1 company

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1223
SEC CIK
0001962926

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Structure Therapeutics Inc.GPCR · Entity 1222CHIEF SCIENTIFIC OFFICERSeptember 01, 2026September 03, 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.

Structure Therapeutics Inc.

Report date September 01, 2026 · Filed September 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect228,960 Ending reported balance After 2026-09-01 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-01 · Exercise / conversion · Acquired 17,817 · Balance 246,777

F1: Reflects price per share in Ordinary Shares.

Row 2 · 2026-09-01 · Conversion · Disposed 17,817 · Balance 228,960

F2: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

Share Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.34 · Expires 2029-09-10Direct125,081 Reported balance After 2026-09-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-01 · Exercise / conversion · Disposed 17,817 · Balance 125,081

F1: Reflects price per share in Ordinary Shares.

F3: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 17,817 Ordinary Shares.

American Depositary SharesSEC Table II · derivative / convertible securityDirect5,939 Reported balance After 2026-09-01 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-09-01 · Conversion · Acquired 5,939 · Balance 5,939

F5: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6: 17,817 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 5,939 American Depositary Shares.

American Depositary SharesSEC Table II · derivative / convertible securityDirect4,639 Reported balance After 2026-09-01 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-09-01 · Sale · Disposed 1,300 · Balance 4,639

F5: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8: Reflects price per share in American Depositary Shares.

F9: The weighted average sale price for the transaction reported was $45.8642 and the range of prices were between $45.63 and $46.38. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

American Depositary SharesSEC Table II · derivative / convertible securityDirect100 Reported balance After 2026-09-01 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-01 · Sale · Disposed 4,539 · Balance 100

F5: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8: Reflects price per share in American Depositary Shares.

F10: The weighted average sale price for the transaction reported was $47.2030, and the range of prices were between $46.80 and $47.76. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

American Depositary SharesSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-09-01 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-09-01 · Sale · Disposed 100 · Balance 0

F5: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8: Reflects price per share in American Depositary Shares.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects price per share in Ordinary Shares.

F2: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

F3: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 17,817 Ordinary Shares.

F5: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6: 17,817 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 5,939 American Depositary Shares.

F7: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8: Reflects price per share in American Depositary Shares.

F9: The weighted average sale price for the transaction reported was $45.8642 and the range of prices were between $45.63 and $46.38. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F10: The weighted average sale price for the transaction reported was $47.2030, and the range of prices were between $46.80 and $47.76. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

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
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 100 $47.83 $4,783.00
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · derivative · entry 7

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 100 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 4,539 $47.20 $214,254.42
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · derivative · entry 6

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 100

Underlying: Ordinary Shares · 4,539 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F10 · price: The weighted average sale price for the transaction reported was $47.2030, and the range of prices were between $46.80 and $47.76. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 1,300 $45.86 $59,623.46
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · derivative · entry 5

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,639

Underlying: Ordinary Shares · 1,300 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F9 · price: The weighted average sale price for the transaction reported was $45.8642 and the range of prices were between $45.63 and $46.38. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionAmerican Depositary Shares · Derivative 5,939 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · derivative · entry 4

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,939

Underlying: Ordinary Shares · 5,939 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: 17,817 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 5,939 American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionShare Option (right to buy) · Derivative 17,817 $0.00 Strike: $0.34 $0.00
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · derivative · entry 3

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,081

Underlying: Ordinary Shares · 17,817 shares

Expires 2029-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects price per share in Ordinary Shares.

F3 · derivative.exercise_date: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4 · balance_after: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 17,817 Ordinary Shares.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionOrdinary Shares 17,817 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,960

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 01:18 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionOrdinary Shares 17,817 $0.34 $6,057.78
Disclosure

SEC source: 0001962926-26-000009 · form4-09032026_010924.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 246,777

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Reflects price per share in Ordinary Shares.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 400 $55.05 $22,020.00
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · derivative · entry 7

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 1,200 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F11 · price: The weighted average sale price for the transaction reported was $55.05 and the range of prices were between $54.85 and $55.15. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 519 $54.20 $28,128.24
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · derivative · entry 6

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 400

Underlying: Ordinary Shares · 1,557 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F10 · price: The weighted average sale price for the transaction reported was $54.1970, and the range of prices were between $53.80 and $54.7950. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 3,020 $53.13 $160,461.66
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · derivative · entry 5

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 919

Underlying: Ordinary Shares · 9,060 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F9 · price: The weighted average sale price for the transaction reported was $53.133 and the range of prices were between $52.77 and $53.70. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionAmerican Depositary Shares · Derivative 3,939 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · derivative · entry 4

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,939

Underlying: Ordinary Shares · 11,817 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: 11,817 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 3,939 American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionShare Option (right to buy) · Derivative 11,817 $0.00 Strike: $0.34 $0.00
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · derivative · entry 3

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,898

Underlying: Ordinary Shares · 11,817 shares

Expires 2029-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects price per share in Ordinary Shares.

F3 · derivative.exercise_date: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4 · balance_after: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 11,817 Ordinary Shares.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionOrdinary Shares 11,817 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,960

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 00:23 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionOrdinary Shares 11,817 $0.34 $4,017.78
Disclosure

SEC source: 0001962926-26-000008 · form4-08202026_120854.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 240,777

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Reflects price per share in Ordinary Shares.

Read SEC document
August 04, 2026 Filed Aug 5, 2026 20:49 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 839 $50.03 $41,974.33
Disclosure

SEC source: 0001962926-26-000007 · form4-08052026_080829.xml · derivative · entry 6

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 2,517 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F10 · price: The weighted average sale price for the transaction reported was $50.0290, and the range of prices were between $49.69 and $50.33. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 04, 2026 Filed Aug 5, 2026 20:49 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 3,100 $49.29 $152,785.67
Disclosure

SEC source: 0001962926-26-000007 · form4-08052026_080829.xml · derivative · entry 5

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 839

Underlying: Ordinary Shares · 9,300 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F9 · price: The weighted average sale price for the transaction reported was $49.2857 and the range of prices were between $48.66 and $49.65. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 04, 2026 Filed Aug 5, 2026 20:49 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionAmerican Depositary Shares · Derivative 3,939 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000007 · form4-08052026_080829.xml · derivative · entry 4

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,939

Underlying: Ordinary Shares · 11,817 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: 11,817 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 3,939 American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
August 04, 2026 Filed Aug 5, 2026 20:49 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionShare Option (right to buy) · Derivative 11,817 $0.00 Strike: $0.34 $0.00
Disclosure

SEC source: 0001962926-26-000007 · form4-08052026_080829.xml · derivative · entry 3

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 154,715

Underlying: Ordinary Shares · 11,817 shares

Expires 2029-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects price per share in Ordinary Shares.

F3 · derivative.exercise_date: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4 · balance_after: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 11,817 Ordinary Shares.

Read SEC document
August 04, 2026 Filed Aug 5, 2026 20:49 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionOrdinary Shares 11,817 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000007 · form4-08052026_080829.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,960

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

Read SEC document
August 04, 2026 Filed Aug 5, 2026 20:49 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionOrdinary Shares 11,817 $0.34 $4,017.78
Disclosure

SEC source: 0001962926-26-000007 · form4-08052026_080829.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 240,777

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Reflects price per share in Ordinary Shares.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 22:57 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 1,600 $51.71 $82,734.08
Disclosure

SEC source: 0001962926-26-000006 · form4-07152026_100751.xml · derivative · entry 6

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 4,800 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F10 · price: The weighted average sale price for the transaction reported was $51.7088, and the range of prices were between $51.32 and $52.27. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 22:57 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 6,278 $50.80 $318,894.78
Disclosure

SEC source: 0001962926-26-000006 · form4-07152026_100751.xml · derivative · entry 5

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,600

Underlying: Ordinary Shares · 18,834 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F9 · price: The weighted average sale price for the transaction reported was $50.7956 and the range of prices were between $50.31 and $51.30. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of American Depositary Shares sold at each price will be provided.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 22:57 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionAmerican Depositary Shares · Derivative 7,878 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000006 · form4-07152026_100751.xml · derivative · entry 4

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,878

Underlying: Ordinary Shares · 23,634 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: 23,634 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 7,878 American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 22:57 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionShare Option (right to buy) · Derivative 23,634 $0.00 Strike: $0.34 $0.00
Disclosure

SEC source: 0001962926-26-000006 · form4-07152026_100751.xml · derivative · entry 3

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 166,532

Underlying: Ordinary Shares · 23,634 shares

Expires 2029-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects price per share in Ordinary Shares.

F3 · derivative.exercise_date: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4 · balance_after: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 23,634 Ordinary Shares.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 22:57 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionOrdinary Shares 23,634 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000006 · form4-07152026_100751.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,960

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 22:57 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionOrdinary Shares 23,634 $0.34 $8,035.56
Disclosure

SEC source: 0001962926-26-000006 · form4-07152026_100751.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 252,594

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Reflects price per share in Ordinary Shares.

Read SEC document
June 25, 2026 Filed Jun 30, 2026 00:32 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 7,878 $49.08 $386,645.94
Disclosure

SEC source: 0001962926-26-000005 · form4-06302026_120631.xml · derivative · entry 5

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 23,634 shares

Expires not disclosed

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F7 · kind: The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 26, 2026.

F8 · price: Reflects price per share in American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
June 25, 2026 Filed Jun 30, 2026 00:32 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionAmerican Depositary Shares · Derivative 7,878 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000005 · form4-06302026_120631.xml · derivative · entry 4

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,878

Underlying: Ordinary Shares · 23,634 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: 23,634 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 7,878 American Depositary Shares.

F5 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
June 25, 2026 Filed Jun 30, 2026 00:32 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionShare Option (right to buy) · Derivative 23,634 $0.00 Strike: $0.34 $0.00
Disclosure

SEC source: 0001962926-26-000005 · form4-06302026_120631.xml · derivative · entry 3

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 190,166

Underlying: Ordinary Shares · 23,634 shares

Expires 2029-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects price per share in Ordinary Shares.

F3 · derivative.exercise_date: 1/4 of the Ordinary Shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the Ordinary Shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F4 · balance_after: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 23,634 Ordinary Shares.

Read SEC document
June 25, 2026 Filed Jun 30, 2026 00:32 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionOrdinary Shares 23,634 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000005 · form4-06302026_120631.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,960

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: The Ordinary Shares were converted into American Depositary Shares as reported in Table II.

Read SEC document
June 25, 2026 Filed Jun 30, 2026 00:32 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionOrdinary Shares 23,634 $0.34 $8,035.56
Disclosure

SEC source: 0001962926-26-000005 · form4-06302026_120631.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 252,594

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Reflects price per share in Ordinary Shares.

Read SEC document
March 19, 2026 Filed Mar 23, 2026 20:30 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantEmployee Stock Option (right to buy) · Derivative 53,703 $0.00 Strike: $16.82 $0.00
Disclosure

SEC source: 0001962926-26-000003 · form4-03232026_040305.xml · derivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,703

Underlying: Ordinary Shares · 53,703 shares

Expires 2036-03-18

F3 · derivative.exercise_price: The option exercise price per share is equal to the fair market value per Ordinary Share on the grant date based on the trading price of the Issuer's ADSs.

F4 · derivative.exercise_date: 1/4th of the shares subject to the option shall vest March 1, 2027, and the remaining shares shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through each such vesting date.

F1 · derivative.underlying: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ('ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

Read SEC document
March 19, 2026 Filed Mar 23, 2026 20:30 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantOrdinary Shares 43,368 $0.00 $0.00
Disclosure

SEC source: 0001962926-26-000003 · form4-03232026_040305.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,960

F1 · security: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ('ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

F2 · kind: Represents the grant of restricted stock units ("RSUs"), each of which represents a contingent right to receive one ordinary share of the Issuer. The RSUs vest 1/4th annually on each anniversary of March 1, 2026, subject to Reporting Person's continued service on such dates.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 23:20 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Tax withholdingOrdinary Shares 18,735 $20.99 $393,247.65
Disclosure

SEC source: 0001962926-26-000002 · form4-03052026_060307.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,592

F1 · security: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ("ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

F2 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a restricted share unit award.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 21:15 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantOrdinary Shares 57,078 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-019352 · form4-07032025_050706.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217,173

F1 · security: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ("ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

F3 · kind: On March 15, 2024, the reporting person was granted performance-vesting restricted share units ("PSUs"), each of which represents a contingent right to receive one Ordinary Share of the Issuer, which vest upon satisfaction of certain performance criteria. Certain of the performance criteria was determined to have been met effective July 1, 2025. The shares subject to the PSUs vest as follows: 50% of the shares vested on July 1, 2025 and the remainder will vest on January 1, 2027 subject to the reporting person's Continuous Service (as defined in the Structure Therapeutics Inc. 2023 Equity Incentive Plan) through such vesting date.

Read SEC document
July 01, 2025 Filed Aug 20, 2025 21:00 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Tax withholdingOrdinary Shares 12,846 $6.84 $87,822.96
Disclosure

SEC source: 0001415889-25-022471 · form4-08202025_050801.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,327

F1 · security: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ("ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

F2 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a restricted share unit award.

Read SEC document
March 15, 2025 Filed Mar 19, 2025 00:45 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantEmployee Stock Option (right to buy) · Derivative 196,386 $0.00 Strike: $7.02 $0.00
Disclosure

SEC source: 0001415889-25-008552 · form4-03182025_080306.xml · derivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 196,386

Underlying: Ordinary Shares · 196,386 shares

Expires 2035-03-15

F3 · derivative.exercise_price: The option exercise price per share is equal to the fair market value per Ordinary Share on the grant date based on the trading price of the Issuer's ADSs.

F4 · derivative.exercise_date: 1/4th of the shares subject to the option shall vest March 1, 2026, and the remaining shares shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through each such vesting date.

F1 · derivative.underlying: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ('ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

Read SEC document
March 15, 2025 Filed Mar 19, 2025 00:45 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantOrdinary Shares 80,829 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-008552 · form4-03182025_080306.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,536

F1 · security: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ('ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

F2 · kind: Represents the grant of restricted stock units ("RSUs"), each of which represents a contingent right to receive one ordinary share of the Issuer. The RSUs vest 1/4th annually on each anniversary of March 1, 2025, subject to Reporting Person's continued service on such dates.

Read SEC document
March 01, 2025 Filed Jul 3, 2025 21:15 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Tax withholdingOrdinary Shares 6,441 $7.92 $50,990.82
Disclosure

SEC source: 0001415889-25-019352 · form4-07032025_050706.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,095

F1 · security: The Ordinary Shares of the Issuer may be represented by American Depositary Shares ("ADSs"). Each ADS represents three Ordinary Shares of the Issuer.

F2 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a restricted share unit award.

Read SEC document
June 03, 2024 Filed Jun 5, 2024 23:38 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 17,700 $50.00 $885,070.80
Disclosure

SEC source: 0001415889-24-015683 · form4-06052024_110646.xml · derivative · entry 6

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 53,100 shares

Expires not disclosed

F4 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan entered into on December 28, 2023.

F7 · price: The weighted average sale price for the transaction reported was $50.004, and the range of prices were between $50.00 and $50.16. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each price will be provided.

F4 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F4 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
June 03, 2024 Filed Jun 5, 2024 23:38 UTC Structure Therapeutics Inc. GPCR · Entity 1222 SaleAmerican Depositary Shares · Derivative 17,700 $45.00 $796,500.00
Disclosure

SEC source: 0001415889-24-015683 · form4-06052024_110646.xml · derivative · entry 5

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,700

Underlying: Ordinary Shares · 53,100 shares

Expires not disclosed

F4 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F6 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan entered into on December 28, 2023.

F4 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F4 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
June 03, 2024 Filed Jun 5, 2024 23:38 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionAmerican Depositary Shares · Derivative 35,400 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015683 · form4-06052024_110646.xml · derivative · entry 4

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,400

Underlying: Ordinary Shares · 106,200 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F5 · shares: 106,200 Ordinary Shares, which were acquired upon exercise of a share option, were converted into 35,400 American Depositary Shares.

F4 · derivative.exercise_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

F4 · derivative.expiration_date: Each American Depositary Share is convertible at any time, at the holder's election, into three Ordinary Shares of the Issuer. The American Depositary Shares have no expiration date.

Read SEC document
June 03, 2024 Filed Jun 5, 2024 23:38 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionShare Option (right to buy) · Derivative 106,200 $0.00 Strike: $0.34 $0.00
Disclosure

SEC source: 0001415889-24-015683 · form4-06052024_110646.xml · derivative · entry 3

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,800

Underlying: Ordinary Shares · 106,200 shares

Expires 2029-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 1/4 of the shares vested one year after July 22, 2019 (the "Vesting Commencement Date"); the balance of the shares vested in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date.

F3 · balance_after: This reflects the number of Ordinary Shares remaining under the share option following the partial exercise of the share option for 106,200 Ordinary Shares.

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June 03, 2024 Filed Jun 5, 2024 23:38 UTC Structure Therapeutics Inc. GPCR · Entity 1222 ConversionOrdinary Shares 106,200 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015683 · form4-06052024_110646.xml · nonDerivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,707

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The Ordinary Shares were converted into American Depositary Shares as reported in Table II above.

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June 03, 2024 Filed Jun 5, 2024 23:38 UTC Structure Therapeutics Inc. GPCR · Entity 1222 Exercise / conversionOrdinary Shares 106,200 $0.34 $36,108.00
Disclosure

SEC source: 0001415889-24-015683 · form4-06052024_110646.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 191,907

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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March 15, 2024 Filed Mar 19, 2024 20:51 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantStock Option (right to buy) · Derivative 213,486 $0.00 Strike: $35.25 $0.00
Disclosure

SEC source: 0001415889-24-008572 · form4-03192024_080311.xml · derivative · entry 2

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,486

Underlying: Ordinary Shares · 213,486 shares

Expires 2034-03-14

F2 · derivative.exercise_date: 1/4th of the shares subject to the option shall vest March 1, 2025, and the remaining shares shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through each such vesting date.

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March 15, 2024 Filed Mar 19, 2024 20:51 UTC Structure Therapeutics Inc. GPCR · Entity 1222 GrantOrdinary Shares 85,707 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-008572 · form4-03192024_080311.xml · nonDerivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,707

F1 · kind: Represents the grant of restricted stock units ("RSUs"), each of which represents a contingent right to receive one ordinary share of the Issuer. The RSUs vest 1/4th annually on each anniversary of March 1, 2024, subject to Reporting Person's continued service on such dates.

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March 15, 2024 Filed Mar 20, 2024 23:42 UTC Amendment Structure Therapeutics Inc. GPCR · Entity 1222 GrantStock Option (right to buy) · Derivative 213,486 $0.00 Strike: $11.75 $0.00
Disclosure

SEC source: 0001415889-24-008784 · form4a-03202024_110328.xml · derivative · entry 1

Lin Xichen · CIK 0001962926 · CHIEF SCIENTIFIC OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,486

Underlying: Ordinary Shares · 213,486 shares

Expires 2034-03-14

F1 · derivative.exercise_price: This amendment is being filed to correct the exercise price as that of the Ordinary Shares rather than the American Depositary Shares ("ADSs"). The option exercise price per share is equal to the fair market value per Ordinary Share on the grant date based on the trading price of the Issuer's ADSs.

F2 · derivative.exercise_date: 1/4th of the shares subject to the option shall vest March 1, 2025, and the remaining shares shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through each such vesting date.

F3 · derivative.underlying: The Ordinary Shares of the Issuer may be represented by ADSs. Each ADS represents three Ordinary Shares of the Issuer.

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