According to recent filings covering the 90 days ending January 10, 2026, the three most significant insider holders at Biodesix are Director Jack W Schuler (1.38Mn shares), Director Lawrence T. Jr Kennedy (520.55K shares), Director Matthew Strobeck (257.49K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Lawrence T. Jr Kennedy | 520,551 | 22 Nov, 2024 | |
| Matthew Strobeck | 257,490 | 07 Aug, 2023 | |
| John Patience | 130,326 | 06 Jan, 2026 | |
| Jack W Schuler | 1,380,745 | 23 Sep, 2025 | |
| Charles M Watts | 21,085 | 02 Apr, 2025 | |
| Hany Massarany | 18,175 | 02 Jul, 2025 | |
| Jon Faiz Kayyem | 17,877 | 04 Apr, 2023 | |
| Jean M. Franchi | 5,407 | 02 Apr, 2025 | |
| Ryan H Siurek | Chief Accounting Officer | 2,013 | 10 May, 2023 |
| Robert William Iii Georgantas | Chief Scientific Officer | 1,906 | 21 Nov, 2022 |
| Scott Hutton | President & Ceo | 37,311 | 13 Nov, 2025 |
| Robin Harper Cowie | Cfo And Sec'Y & Treasurer | 13,147 | 13 Nov, 2025 |
| Gary Anthony Pestano | Chief Development Officer | 7,939 | 13 Nov, 2025 |
| Kieran O'Kane | Chief Commercial Officer | 7,362 | 13 Nov, 2025 |
| Chris Vazquez | Chief Accounting Officer | 936 | 13 Nov, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 05 Jan, 2026 | John Patience | Common Stock | A | 1,143 | - | 22,661 | D | M |
| 10 Nov, 2025 | Scott Hutton | Common Stock | D | 189 | $7.62 | 37,311 | D | S |
| 10 Nov, 2025 | Scott Hutton | Common Stock | A | 611 | - | 37,500 | D | M |
| 10 Nov, 2025 | Robin Harper Cowie | Common Stock | D | 50 | $7.62 | 13,147 | D | S |
| 10 Nov, 2025 | Robin Harper Cowie | Common Stock | A | 158 | - | 13,197 | D | M |
| 10 Nov, 2025 | Gary Anthony Pestano | Common Stock | A | 69 | - | 7,962 | D | M |
| 10 Nov, 2025 | Gary Anthony Pestano | - | - | 7,962 | D | |||
| 10 Nov, 2025 | Gary Anthony Pestano | Common Stock | D | 23 | $7.62 | 7,939 | D | S |
| 10 Nov, 2025 | Kieran O'Kane | Common Stock | D | 25 | $7.62 | 7,362 | D | S |
| 10 Nov, 2025 | Kieran O'Kane | Common Stock | A | 75 | - | 7,387 | D | M |
| 10 Nov, 2025 | Chris Vazquez | Common Stock | A | 31 | - | 949 | D | M |
| 10 Nov, 2025 | Chris Vazquez | Common Stock | D | 13 | $7.62 | 936 | D | S |
| 10 Nov, 2025 | Chris Vazquez | - | - | 936 | D | |||
| 30 Sep, 2025 | John Patience | Common Stock | A | 1,144 | - | 21,518 | D | M |
| 30 Sep, 2025 | John Patience | - | - | 21,518 | D | |||
| 19 Sep, 2025 | Jack W Schuler | Common Stock | A | 142,045 | $7.04 | 1,380,745 | I | P |
| 18 Sep, 2025 | Jack W Schuler | - | - | 1,238,700 | I | |||
| 18 Sep, 2025 | Jack W Schuler | Common Stock | A | 3,056 | $6.17 | 1,238,700 | I | P |
| 17 Sep, 2025 | Jack W Schuler | Common Stock | A | 15,317 | $6.04 | 1,235,644 | I | P |
| 29 Aug, 2025 | Jack W Schuler | - | - | 1,220,327 | I |