Data spanning the past 90 days through January 09, 2026 reveals that RAPT Therapeutics's three principal insider shareholders consist of Other Group Ii, Lp Column (6.25K shares), Chief Scientific Officer Dirk G. Brockstedt (3.48K shares), Director Wendye Robbins (2.67K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Group Ii, Lp Column | 6,250 | 23 Dec, 2024 | |
| Dirk G. Brockstedt | Chief Scientific Officer | 3,478 | 08 Jan, 2024 |
| Wendye Robbins | 2,675 | 15 Mar, 2023 | |
| William Ho | Chief Medical Officer | 1,878 | 22 Dec, 2023 |
| Rodney Kb Young | Chief Financial Officer | 1,261 | 12 May, 2022 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 23 Dec, 2024 | Group Ii, Lp Column | Common Stock | D | 1,599,417 | - | 0 | I | J |
| 23 Dec, 2024 | Group Ii, Lp Column | Common Stock | D | 1,352,008 | - | 6,250 | D | J |
| 23 Dec, 2024 | Group Ii, Lp Column | Common Stock | D | 1,599,417 | - | 0 | I | J |
| 23 Dec, 2024 | Group Ii, Lp Column | Common Stock | D | 1,352,008 | - | 6,250 | D | J |
| 05 Jan, 2024 | Dirk G. Brockstedt | - | - | 3,478 | D | |||
| 05 Jan, 2024 | Dirk G. Brockstedt | Common Stock | D | 898 | $22.78 | 3,478 | D | S |
| 29 Dec, 2023 | Dirk G. Brockstedt | Common Stock | A | 8,000 | $6.18 | 3,384 | D | M |
| 21 Dec, 2023 | William Ho | Common Stock | D | 2,500 | $21.68 | 1,878 | D | S |
| 28 Nov, 2023 | William Ho | Common Stock | D | 1,500 | $13.72 | 2,190 | D | S |
| 03 Oct, 2023 | William Ho | - | - | 2,349 | D | |||
| 03 Oct, 2023 | William Ho | Common Stock | D | 2,500 | $15.77 | 2,349 | D | S |
| 18 Aug, 2023 | William Ho | Common Stock | D | 2,500 | $18.92 | 2,661 | D | S |
| 28 Jul, 2023 | William Ho | Common Stock | A | 460 | $12.00 | 2,974 | D | M |
| 23 Jun, 2023 | William Ho | Common Stock | A | 920 | $12.00 | 2,916 | D | M |
| 19 Apr, 2023 | William Ho | Common Stock | D | 5,000 | $18.88 | 2,624 | D | S |
| 13 Apr, 2023 | William Ho | Common Stock | A | 460 | $12.00 | 2,798 | D | M |
| 14 Mar, 2023 | Wendye Robbins | - | - | 1,788 | D | |||
| 14 Mar, 2023 | Wendye Robbins | - | - | 1,863 | D | |||
| 14 Mar, 2023 | Wendye Robbins | - | - | 813 | I | |||
| 14 Mar, 2023 | Wendye Robbins | Common Stock | A | 600 | $19.95 | 1,863 | D | P |