InsiderTrades

Form 4 for GPCR Structure Therapeutics Inc.

Accepted 2026-09-02 21:18:28 ET · period of report 2026-09-01 · accession 0001962926-26-000009 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DT 2026-09-02 21:18 2026-09-01 GPCR Lin Xichen CSO M - OptEx $0.34 +17.8K 246.8K +8% +$6,058
DT 2026-09-02 21:18 2026-09-01 GPCR Lin Xichen CSO C - Cnv Deriv $0.00 -17.8K 229.0K -7% $0
DT 2026-09-02 21:18 2026-09-01 GPCR Lin Xichen CSO M - OptEx $0.00 -17.8K 125.1K -12% $0
DT 2026-09-02 21:18 2026-09-01 GPCR Lin Xichen CSO C - Cnv Deriv $0.00 +5,939 5,939 New $0
DMT 2026-09-02 21:18 2026-09-01 GPCR Lin Xichen CSO S - Sale $46.92 -5,939 0 -100% -$278.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-09-01 M A 17,817 $0.34 246,777 D — — (F1) Reflects price per share in Ordinary Shares.
2 Common Ordinary Shares 2026-09-01 C D 17,817 $0.00 228,960 D — — (F2) The Ordinary Shares were converted into American Depositary Shares as reported in Table II.
3 Derivative Share Option (right to buy) 2026-09-01 M D 17,817 $0.00 125,081 D $0.34 · — to 2029-09-10 17,817 Ordinary Shares (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.
4 Derivative American Depositary Shares 2026-09-01 C A 5,939 $0.00 5,939 D — · — to — 5,939 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. (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. (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.
5 Derivative American Depositary Shares 2026-09-01 S D 1,300 $45.86 4,639 D — · — to — 1,300 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. (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. (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. (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.
6 Derivative American Depositary Shares 2026-09-01 S D 4,539 $47.20 100 D — · — to — 4,539 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. (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. (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. (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.
7 Derivative American Depositary Shares 2026-09-01 S D 100 $47.83 0 D — · — to — 100 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. (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. (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. (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.