According to recent filings covering the 90 days ending February 07, 2026, the three most significant insider holders at Biodesix are TenPercentOwner Jack W Schuler (1.56Mn 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 | 1,563,210 | 27 Jan, 2026 | |
| 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 |
| Scott Hutton | President & Ceo | 38,974 | 20 Jan, 2026 |
| Robert William Iii Georgantas | Chief Scientific Officer | 1,906 | 21 Nov, 2022 |
| Robin Harper Cowie | Cfo And Sec'Y & Treasurer | 13,654 | 20 Jan, 2026 |
| Gary Anthony Pestano | Chief Development Officer | 8,446 | 20 Jan, 2026 |
| Kieran O'Kane | Chief Commercial Officer | 7,869 | 20 Jan, 2026 |
| Chris Vazquez | Chief Accounting Officer | 1,072 | 20 Jan, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 26 Jan, 2026 | Jack W Schuler | Common Stock | A | 20,000 | $11.80 | 1,563,210 | I | P |
| 23 Jan, 2026 | Jack W Schuler | Common Stock | A | 80,000 | $11.81 | 1,543,210 | I | P |
| 22 Jan, 2026 | Jack W Schuler | Common Stock | A | 82,465 | $10.96 | 1,463,210 | I | P |
| 16 Jan, 2026 | Scott Hutton | Common Stock | D | 970 | $8.15 | 38,974 | D | S |
| 16 Jan, 2026 | Robin Harper Cowie | Common Stock | D | 298 | $8.15 | 13,654 | D | S |
| 16 Jan, 2026 | Gary Anthony Pestano | Common Stock | D | 298 | $8.15 | 8,446 | D | S |
| 16 Jan, 2026 | Kieran O'Kane | Common Stock | D | 298 | $8.15 | 7,869 | D | S |
| 16 Jan, 2026 | Chris Vazquez | Common Stock | D | 83 | $8.15 | 1,072 | D | S |
| 15 Jan, 2026 | Scott Hutton | Common Stock | A | 2,633 | - | 39,944 | D | M |
| 15 Jan, 2026 | Robin Harper Cowie | Common Stock | A | 805 | - | 13,952 | D | M |
| 15 Jan, 2026 | Gary Anthony Pestano | Common Stock | A | 805 | - | 8,744 | D | M |
| 15 Jan, 2026 | Kieran O'Kane | Common Stock | A | 805 | - | 8,167 | D | M |
| 15 Jan, 2026 | Chris Vazquez | Common Stock | A | 219 | - | 1,155 | D | M |
| 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 | D | 23 | $7.62 | 7,939 | D | S |
| 10 Nov, 2025 | Gary Anthony Pestano | Common Stock | A | 69 | - | 7,962 | D | M |