Based on data from the past 90 days ending January 10, 2026, Structure Therapeutics's three largest insider shareholders are Other Llc Fmr (4.77Mn shares), Director Ramy Farid (3.26Mn shares), Chief Financial Officer Jun Yoon (1.29Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Llc Fmr | 4,769,404 | 09 Feb, 2023 | |
| Ramy Farid | 3,260,495 | 09 Feb, 2023 | |
| Jun Yoon | Chief Financial Officer | 1,293,299 | 18 Mar, 2025 |
| Raymond C Stevens | Chief Executive Officer | 1,133,678 | 18 Mar, 2025 |
| Ltd Fil | 624,239 | 09 Feb, 2023 | |
| Crespo Blas Coll | Chief Medical Officer | 216,807 | 22 Sep, 2025 |
| Xichen Lin | Chief Scientific Officer | 204,327 | 20 Aug, 2025 |
| Daniel G Welch | 123,508 | 09 Feb, 2023 | |
| Yingli Ma | Chief Technology Officer | 118,704 | 20 Aug, 2025 |
| Ashley Hall | Chief Development Officer | 112,317 | 22 Sep, 2025 |
| Mark Allen Bach | Chief Medical Officer | 26,235 | 19 Mar, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 18 Sep, 2025 | Ashley Hall | Ordinary Shares | D | 6,021 | $7.74 | 112,317 | D | F |
| 18 Sep, 2025 | Crespo Blas Coll | Ordinary Shares | D | 8,106 | $7.74 | 216,807 | D | F |
| 01 Jul, 2025 | Xichen Lin | Ordinary Shares | D | 12,846 | $6.84 | 204,327 | D | F |
| 01 Jul, 2025 | Yingli Ma | Ordinary Shares | D | 4,470 | $6.84 | 118,704 | D | F |
| 15 Mar, 2025 | Raymond C Stevens | Ordinary Shares | A | 340,332 | $0.00 | 1,133,678 | D | A |
| 15 Mar, 2025 | Ashley Hall | Ordinary Shares | A | 51,048 | $0.00 | 118,338 | D | A |
| 15 Mar, 2025 | Jun Yoon | Ordinary Shares | A | 170,166 | $0.00 | 1,293,299 | D | A |
| 15 Mar, 2025 | Xichen Lin | Ordinary Shares | A | 80,829 | $0.00 | 166,536 | D | A |
| 15 Mar, 2025 | Yingli Ma | Ordinary Shares | A | 63,810 | $0.00 | 100,539 | D | A |
| 15 Mar, 2025 | Crespo Blas Coll | Ordinary Shares | A | 116,988 | $0.00 | 219,588 | D | A |
| 18 Sep, 2024 | Ashley Hall | Ordinary Shares | A | 67,290 | $0.00 | 67,290 | D | A |
| 18 Sep, 2024 | Crespo Blas Coll | Ordinary Shares | A | 90,600 | $0.00 | 102,600 | D | A |
| 12 Jun, 2024 | Raymond C Stevens | Ordinary Shares | A | 99,999 | $0.39 | 743,345 | D | M |
| 12 Jun, 2024 | Raymond C Stevens | Ordinary Shares | A | 50,001 | $0.48 | 793,346 | D | M |
| 12 Jun, 2024 | Raymond C Stevens | - | - | 793,346 | D | |||
| 10 Jun, 2024 | Raymond C Stevens | - | - | 643,346 | D | |||
| 10 Jun, 2024 | Raymond C Stevens | Ordinary Shares | D | 555,000 | $0.00 | 643,346 | D | C |
| 03 Jun, 2024 | Xichen Lin | Ordinary Shares | D | 106,200 | $0.00 | 85,707 | D | C |
| 03 Jun, 2024 | Xichen Lin | - | - | 85,707 | D | |||
| 03 Jun, 2024 | Xichen Lin | - | - | 191,907 | D |