Biodesix Inc (BDSX) Insider Ownership

Historic Insider Ownership Trends

As of April 22, 2026, the three largest insider holders of BDSX are Lawrence T. Jr Kennedy (Director, 15.04Mn shares), Lawrence T. Jr Kennedy (Director, 10.41Mn shares), Matthew Strobeck (Director, 2.70Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Lawrence T. Jr Kennedy - 0 15,043,259 23 May, 2024
Lawrence T. Jr Kennedy - 0 10,411,024 22 Nov, 2024
Matthew Strobeck - 0 2,696,552 06 Nov, 2024
Matthew Strobeck - 2,542,928 119,003 07 Aug, 2023
Charles M Watts - 421,705 0 02 Apr, 2025
Hany Massarany - 310,135 0 02 Jul, 2025
Jon Faiz Kayyem - 0 180,085 07 Aug, 2023
Jon Faiz Kayyem - 177,452 0 04 Apr, 2023
Hany Massarany - 0 53,364 06 Nov, 2024
Scott Hutton President Ceo 48,767 0 23 Feb, 2026
Ryan H Siurek Chief Accounting Officer 40,268 0 10 May, 2023
Robert William Iii Georgantas Chief Scientific Officer 38,114 0 21 Nov, 2022
Robin Harper Cowie Cfo, Sec'Y Treasurer 16,231 0 23 Feb, 2026
Gary Anthony Pestano Chief Development Officer 10,359 0 23 Feb, 2026
Kieran O'Kane Chief Commercial Officer 9,819 0 23 Feb, 2026
Chris Vazquez Chief Accounting Officer 1,586 0 23 Feb, 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.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
20 Feb, 2026 Gary Anthony Pestano Common Stock A 1,528 - 10,915 D M
20 Feb, 2026 Robin Harper Cowie Common Stock A 1,469 - 16,766 D M
20 Feb, 2026 Kieran O'Kane Common Stock A 1,469 - 10,354 D M
20 Feb, 2026 Scott Hutton Common Stock A 4,844 - 50,257 D M
20 Feb, 2026 Chris Vazquez Common Stock A 563 - 1,797 D M
23 Feb, 2026 Scott Hutton Common Stock D 1,490 $12.78 48,767 D S
23 Feb, 2026 Chris Vazquez Common Stock D 211 $12.78 1,586 D S
23 Feb, 2026 Kieran O'Kane Common Stock D 535 $12.78 9,819 D S
23 Feb, 2026 Robin Harper Cowie Common Stock D 535 $12.78 16,231 D S
23 Feb, 2026 Gary Anthony Pestano Common Stock D 556 $12.78 10,359 D S
20 Feb, 2026 Scott Hutton Restricted Stock Units D 4,844 $0.00 14,531 D M
20 Feb, 2026 Robin Harper Cowie Restricted Stock Units D 1,469 $0.00 4,406 D M
20 Feb, 2026 Chris Vazquez Restricted Stock Units D 563 $0.00 1,689 D M
20 Feb, 2026 Gary Anthony Pestano Restricted Stock Units D 1,528 $0.00 4,582 D M
20 Feb, 2026 Kieran O'Kane Restricted Stock Units D 1,469 $0.00 4,406 D M
09 Feb, 2026 Robin Harper Cowie Common Stock A 2,584 - 16,238 D M
09 Feb, 2026 Kieran O'Kane Common Stock A 1,600 - 9,469 D M
09 Feb, 2026 Gary Anthony Pestano Common Stock A 1,481 - 9,927 D M
09 Feb, 2026 Chris Vazquez Common Stock A 263 - 1,335 D M
09 Feb, 2026 Scott Hutton Common Stock A 9,998 - 48,972 D M