Form 4 for GPCR Structure Therapeutics Inc.
Accepted 2026-09-22 17:59:49 ET · period of report 2026-09-18 · accession 0002037144-26-000004 · 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 | 2026-09-22 17:59 | 2026-09-18 | GPCR | Coll Crespo Blas | Chief MEDICAL Off | F - Tax | $11.67 | -10.6K | 270.3K | -4% | -$124.0K |
| DT | 2026-09-22 17:59 | 2026-09-21 | GPCR | Coll Crespo Blas | Chief MEDICAL Off | C - Cnv Deriv | $0.00 | -12.0K | 258.2K | -4% | $0 |
| DT | 2026-09-22 17:59 | 2026-09-21 | GPCR | Coll Crespo Blas | Chief MEDICAL Off | C - Cnv Deriv | $0.00 | +4,008 | 5,165 | +346% | $0 |
| DT | 2026-09-22 17:59 | 2026-09-21 | GPCR | Coll Crespo Blas | Chief MEDICAL Off | S - Sale | $36.15 | -4,008 | 1,157 | -78% | -$144.9K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Ordinary Shares | 2026-09-18 | F | D | 10,626 | $11.67 | 270,252 | D | — | — | (F1) The Ordinary Shares of the Issuer may be represented by American Depositary Shares ("ADSs"). Each ADS represents three Ordinary Shares of the Issuer. (F2) Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a restricted share unit award. (F3) Reflects price per share in Ordinary Shares. |
| 2 | Common | Ordinary Shares | 2026-09-21 | C | D | 12,024 | $0.00 | 258,228 | D | — | — | (F4) 12,024 Ordinary Shares were converted into 4,008 American Depositary Shares as reported in Table II. |
| 3 | Derivative | American Depositary Shares | 2026-09-21 | C | A | 4,008 | $0.00 | 5,165 | D | — · — to — | 12,024 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. (F4) 12,024 Ordinary Shares were converted into 4,008 American Depositary Shares as reported in Table II. (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. |
| 4 | Derivative | American Depositary Shares | 2026-09-21 | S | D | 4,008 | $36.15 | 1,157 | D | — · — to — | 12,024 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) The American Depositary Shares were sold pursuant to a Rule 10b5-1 trading plan entered into on March 30, 2026. (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. |