Through the 90-day period concluding February 07, 2026, Spyre Therapeutics's top three insider stakeholders include Director Funds Management Llc Fairmount (4.02Mn shares), Chief Executive Officer Cameron Turtle (657.54K shares), Director Michael Thomas Henderson (168.61K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Funds Management Llc Fairmount | 4,018,101 | 25 Apr, 2024 | |
| Cameron Turtle | Chief Executive Officer | 657,540 | 04 Feb, 2026 |
| Anthony G. Quinn | President & Ceo | 22,022 | 18 Mar, 2022 |
| Michael Thomas Henderson | 168,606 | 23 Jan, 2026 | |
| Jonathan Alspaugh | Chief Financial Officer | 6,615 | 15 Mar, 2022 |
| Armen Shanafelt | 6,000 | 13 Dec, 2021 | |
| Scott L Burrows | Chief Financial Officer | 97,994 | 03 Sep, 2025 |
| Marcio Souza | 3,600 | 25 Aug, 2022 | |
| Jr. Michael Conick Hanley | Chief Commercial Officer | 1,448 | 10 Jun, 2022 |
| Jeffrey W. Albers | 27,360 | 08 Nov, 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 |
|---|---|---|---|---|---|---|---|---|
| 02 Feb, 2026 | Cameron Turtle | Common Stock | D | 957 | $31.82 | 671,583 | D | S |
| 02 Feb, 2026 | Cameron Turtle | Common Stock | D | 14,043 | $32.87 | 657,540 | D | S |
| 21 Jan, 2026 | Michael Thomas Henderson | Common Stock | A | 63,227 | $0.00 | 168,606 | D | J |
| 02 Jan, 2026 | Cameron Turtle | Common Stock | D | 12,709 | $30.47 | 674,198 | D | S |
| 02 Jan, 2026 | Cameron Turtle | Common Stock | D | 100 | $32.39 | 671,907 | D | S |
| 02 Jan, 2026 | Cameron Turtle | Common Stock | D | 2,191 | $31.79 | 672,007 | D | S |
| 01 Dec, 2025 | Cameron Turtle | Common Stock | D | 10,995 | $28.73 | 690,912 | D | S |
| 01 Dec, 2025 | Cameron Turtle | Common Stock | D | 4,005 | $29.83 | 686,907 | D | S |
| 03 Nov, 2025 | Cameron Turtle | Common Stock | D | 16,845 | $23.66 | 701,907 | D | S |
| 03 Nov, 2025 | Cameron Turtle | Common Stock | D | 28,155 | $23.13 | 718,752 | D | S |
| 02 Sep, 2025 | Scott L Burrows | - | - | 97,994 | D | |||
| 02 Sep, 2025 | Scott L Burrows | Common Stock | D | 18,428 | $16.26 | 97,994 | D | S |
| 10 Jan, 2025 | Michael Thomas Henderson | - | - | 105,379 | D | |||
| 10 Jan, 2025 | Michael Thomas Henderson | Common Stock | A | 105,379 | $0.00 | 105,379 | D | J |
| 06 Nov, 2024 | Jeffrey W. Albers | Common Stock | D | 6,700 | $36.76 | 27,360 | I | S |
| 25 Oct, 2024 | Jeffrey W. Albers | Common Stock | D | 300 | $36.43 | 34,060 | I | S |
| 25 Oct, 2024 | Jeffrey W. Albers | - | - | 34,060 | I | |||
| 03 Sep, 2024 | Scott L Burrows | Common Stock | D | 18,531 | $28.17 | 116,422 | D | S |
| 03 Sep, 2024 | Scott L Burrows | - | - | 116,422 | D | |||
| 25 Apr, 2024 | Funds Management Llc Fairmount | Common Stock | A | 3,639,680 | $0.00 | 4,018,101 | I | M |