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 · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are BDSX insiders buying or selling?
In the last 12 months, BIODESIX INC insiders reported 4 open-market purchases ($3.1M) and 20 sales ($118.4K) — net buying of $3.0M. Since November 2020, Trabud has recorded 157 Form 4 filings for BDSX: 66 buys ($76.7M) and 91 sells ($698.9K).
Source: SEC EDGAR Form 4
Key Statistics (November 2020 – Aug 13, 2026)
Total Form 4 filings
157
SEC EDGAR
Insider filers
14
Insider buys (66)
$76.7M
Insider sells (91)
$698.9K
Insider sentiment
Net buyingNet insider flow of $76.0M in net buying since November 2020, and $3.0M in net buying over the last 12 months. 2 insider buys in the last 90 days.
Recent BDSX insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 13, 2026 | Jack W Schuler | Other, 10% Owner | Purchase | 15.0K | $24.47 | $367.0K | SEC ↗ |
| Aug 12, 2026 | Jack W Schuler | Other, 10% Owner | Purchase | 27.6K | $24.13 | $665.9K | SEC ↗ |
| Feb 24, 2026 | Gary Anthony Pestano | Chief Development Officer | Sale | 556 | $12.78 | $7.1K | SEC ↗ |
| Feb 24, 2026 | Kieran O'Kane | Chief Commercial Officer | Sale | 535 | $12.78 | $6.8K | SEC ↗ |
| Feb 24, 2026 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 535 | $12.78 | $6.8K | SEC ↗ |
| Feb 24, 2026 | Chris Vazquez | Chief Accounting Officer | Sale | 211 | $12.78 | $2.7K | SEC ↗ |
| Feb 24, 2026 | Scott Hutton | President & CEO | Sale | 1.5K | $12.78 | $19.0K | SEC ↗ |
| Feb 11, 2026 | Kieran O'Kane | Chief Commercial Officer | Sale | 584 | $10.08 | $5.9K | SEC ↗ |
| Feb 11, 2026 | Chris Vazquez | Chief Accounting Officer | Sale | 101 | $10.08 | $1.0K | SEC ↗ |
| Feb 11, 2026 | Scott Hutton | President & CEO | Sale | 3.6K | $10.08 | $35.9K | SEC ↗ |
| Feb 11, 2026 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 941 | $10.08 | $9.5K | SEC ↗ |
| Feb 11, 2026 | Gary Anthony Pestano | Chief Development Officer | Sale | 540 | $10.08 | $5.4K | SEC ↗ |
| Jan 27, 2026 | Jack W Schuler | Other, 10% Owner | Purchase | 100.0K | $11.81 | $1.2M | SEC ↗ |
| Jan 26, 2026 | Jack W Schuler | Other, 10% Owner | Purchase | 82.5K | $10.96 | $903.6K | SEC ↗ |
| Jan 20, 2026 | Chris Vazquez | Chief Accounting Officer | Sale | 83 | $8.15 | $676.39 | SEC ↗ |
| Jan 20, 2026 | Gary Anthony Pestano | Chief Development Officer | Sale | 298 | $8.15 | $2.4K | SEC ↗ |
| Jan 20, 2026 | Kieran O'Kane | Chief Commercial Officer | Sale | 298 | $8.15 | $2.4K | SEC ↗ |
| Jan 20, 2026 | Scott Hutton | President & CEO | Sale | 970 | $8.15 | $7.9K | SEC ↗ |
| Jan 20, 2026 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 298 | $8.15 | $2.4K | SEC ↗ |
| Nov 13, 2025 | Chris Vazquez | Chief Accounting Officer | Sale | 13 | $7.62 | $99.06 | SEC ↗ |
| Nov 13, 2025 | Gary Anthony Pestano | Chief Development Officer | Sale | 23 | $7.62 | $175.26 | SEC ↗ |
| Nov 13, 2025 | Kieran O'Kane | Chief Commercial Officer | Sale | 25 | $7.62 | $190.5 | SEC ↗ |
| Nov 13, 2025 | Scott Hutton | President & CEO | Sale | 189 | $7.62 | $1.4K | SEC ↗ |
| Nov 13, 2025 | Robin Harper Cowie | CFO, Sec'y & Treasurer | Sale | 50 | $7.62 | $381 | SEC ↗ |
| Sep 23, 2025 | Jack W Schuler | Director, 10% Owner | Purchase | 142.0K | $7.04 | $1000.0K | SEC ↗ |
Showing the 25 most recent of 157 Form 4 filings for BIODESIX INC.
Most active BDSX insiders
- Jack W Schuler37 filings
- Robin Harper Cowie19 filings
- Scott Hutton19 filings
- Gary Anthony Pestano18 filings
- Kieran O'Kane18 filings
Ask anything about BDSX insider activity
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Open the AI agentBDSX insider trading FAQ
Are BIODESIX INC insiders buying or selling?
In the last 12 months, BIODESIX INC insiders reported 4 open-market purchases ($3.1M) and 20 sales ($118.4K) — net buying of $3.0M. Since November 2020, Trabud has recorded 157 Form 4 filings for BDSX: 66 buys ($76.7M) and 91 sells ($698.9K). Over the full record that is net buying of $76.0M.
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 Aug 13, 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.