There are no significant Insider Shareholders in Spyre Therapeutics as of December 12, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Funds Management Llc Fairmount | 4,018,101 | 25 Apr, 2024 | |
| Cameron Turtle | Chief Executive Officer | 686,907 | 03 Dec, 2025 |
| Anthony G. Quinn | President & CEO | 22,022 | 18 Mar, 2022 |
| Jonathan Alspaugh | Chief Financial Officer | 6,615 | 15 Mar, 2022 |
| Armen Shanafelt | 6,000 | 13 Dec, 2021 | |
| Michael Thomas Henderson | 105,379 | 14 Jan, 2025 | |
| 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 |
|---|---|---|---|---|---|---|---|---|
| 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 | 28,155 | $23.13 | 718,752 | D | S |
| 03 Nov, 2025 | Cameron Turtle | Common Stock | D | 16,845 | $23.66 | 701,907 | D | S |
| 02 Sep, 2025 | Scott L Burrows | Common Stock | D | 18,428 | $16.26 | 97,994 | D | S |
| 02 Sep, 2025 | Scott L Burrows | - | - | 97,994 | D | |||
| 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 |
| 25 Apr, 2024 | Funds Management Llc Fairmount | - | - | 4,018,101 | I | |||
| 15 Feb, 2024 | Cameron Turtle | - | - | 746,907 | D | |||
| 15 Feb, 2024 | Cameron Turtle | Common Stock | A | 400 | $9.82 | 746,907 | D | A |
| 29 Dec, 2023 | Funds Management Llc Fairmount | Common Stock | D | 3,435,480 | $0.00 | 0 | I | J |
| 29 Dec, 2023 | Funds Management Llc Fairmount | Common Stock | A | 406,038 | $0.00 | 406,038 | I | J |
| 29 Dec, 2023 | Funds Management Llc Fairmount | - | - | 406,038 | I |