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BIODESIX INC Insider Trading Activity
Every SEC Form 4 insider transaction reported for BIODESIX INC (BDSX), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are BDSX insiders buying or selling?
BIODESIX INC insiders reported 64 open-market buys ($75.6M) and 91 sells ($698.9K) across 155 Form 4 filings — a net buying position of $75.0M.
Source: SEC EDGAR Form 4
Key Statistics (as of Feb 24, 2026)
Total Form 4 filings
155
SEC EDGAR
Insider filers
14
Insider buys (64)
$75.6M
Insider sells (91)
$698.9K
Insider sentiment
Net buyingNet insider flow of $75.0M in net buying.
Recent BDSX insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Feb 24, 2026 | Gary Anthony Pestano | Chief Development Officer | Sale | 556 | $12.78 | $7.1K |
| Feb 24, 2026 | Kieran O'Kane | Chief Commercial Officer | Sale | 535 | $12.78 | $6.8K |
| Feb 24, 2026 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 535 | $12.78 | $6.8K |
| Feb 24, 2026 | Chris Vazquez | Chief Accounting Officer | Sale | 211 | $12.78 | $2.7K |
| Feb 24, 2026 | Scott Hutton | President & CEO | Sale | 1.5K | $12.78 | $19.0K |
| Feb 11, 2026 | Kieran O'Kane | Chief Commercial Officer | Sale | 584 | $10.08 | $5.9K |
| Feb 11, 2026 | Chris Vazquez | Chief Accounting Officer | Sale | 101 | $10.08 | $1.0K |
| Feb 11, 2026 | Scott Hutton | President & CEO | Sale | 3.6K | $10.08 | $35.9K |
| Feb 11, 2026 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 941 | $10.08 | $9.5K |
| Feb 11, 2026 | Gary Anthony Pestano | Chief Development Officer | Sale | 540 | $10.08 | $5.4K |
| Jan 27, 2026 | SCHULER JACK W | Other, 10% Owner | Purchase | 100.0K | $11.81 | $1.2M |
| Jan 26, 2026 | SCHULER JACK W | Other, 10% Owner | Purchase | 82.5K | $10.96 | $903.6K |
| Jan 20, 2026 | Chris Vazquez | Chief Accounting Officer | Sale | 83 | $8.15 | $676.39 |
| Jan 20, 2026 | Gary Anthony Pestano | Chief Development Officer | Sale | 298 | $8.15 | $2.4K |
| Jan 20, 2026 | Kieran O'Kane | Chief Commercial Officer | Sale | 298 | $8.15 | $2.4K |
| Jan 20, 2026 | Scott Hutton | President & CEO | Sale | 970 | $8.15 | $7.9K |
| Jan 20, 2026 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 298 | $8.15 | $2.4K |
| Nov 13, 2025 | Chris Vazquez | Chief Accounting Officer | Sale | 13 | $7.62 | $99.06 |
| Nov 13, 2025 | Gary Anthony Pestano | Chief Development Officer | Sale | 23 | $7.62 | $175.26 |
| Nov 13, 2025 | Kieran O'Kane | Chief Commercial Officer | Sale | 25 | $7.62 | $190.5 |
| Nov 13, 2025 | Scott Hutton | President & CEO | Sale | 189 | $7.62 | $1.4K |
| Nov 13, 2025 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 50 | $7.62 | $381 |
| Sep 23, 2025 | SCHULER JACK W | Director, 10% Owner | Purchase | 142.0K | $7.04 | $1000.0K |
| Sep 19, 2025 | SCHULER JACK W | Director, 10% Owner | Purchase | 18.4K | $6.06 | $111.4K |
| Sep 3, 2025 | SCHULER JACK W | Director, 10% Owner | Purchase | 3.5M | $0.43 | $1.5M |
Showing the 25 most recent of 155 Form 4 filings for BIODESIX INC.
Most active BDSX insiders
- SCHULER JACK W35 filings
- Robin Harper Cowie19 filings
- Scott Hutton19 filings
- Gary Anthony Pestano18 filings
- Kieran O'Kane18 filings
Ask anything about BDSX insider activity
Use Trabud's AI agent to query BIODESIX INC's Form 4 history in plain English — "Show me BDSX CEO purchases this year" or compare it against any other ticker.
Open the AI agentBDSX insider trading FAQ
Are BIODESIX INC insiders buying or selling?
Across 155 SEC Form 4 filings, BIODESIX INC (BDSX) insiders reported 64 open-market purchases totaling $75.6M and 91 sales totaling $698.9K. That is a net buying position of $75.0M.
How many insiders trade BDSX stock?
14 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for BIODESIX INC. The most recent filing was accepted on Feb 24, 2026.
Where does Trabud get BDSX insider trading data?
All BDSX insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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