BDSX
BIODESIX INC · Healthcare · Market cap $308.1M
Insiders bought $1.0M net in the last 90 days ·0 sellers, 1 buyer· latest Form 4 filed Aug 13, 2026
Insider Buying
$4.1M
reported purchases (SEC code P)
Insider Selling
$118K
reported sales (SEC code S)
Unique Insiders
6
in the rolling window
Latest filing
Aug 13, 2026
SCHULER JACK W
BIODESIX INC (BDSX) has 29 SEC Form 4 filings (51 transaction rows) in the rolling window, disclosed by 6 distinct insiders. Most recent filing: Aug 13, 2026.
Inside the rolling window, 6 insiders at BIODESIX INC reported 7 open-market purchases totaling $4.1M and 20 open-market sales totaling $118K. The most active filer is 10% Owner SCHULER JACK W with 7 filings. Insiders have net bought $990K over the trailing 6 months. The most recent open-market filing is a purchase of 15,000 shares by 10% Owner SCHULER JACK W, dated Aug 12, 2026, worth $367K.
- Industry:Medical - Diagnostics & Research
- CEO:Scott Hutton
- Employees:334
- HQ:Boulder, CO, US
- IPO:2020-10-28
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Emeritus Director | Purchase | 15,000 | $367K | Aug 13 | +22.7% | SEC ↗ | |
| Emeritus Director | Purchase | 13,900 | $337K | Aug 12 | +20.6% | SEC ↗ | |
| Emeritus Director | Purchase | 13,700 | $329K | Aug 12 | +20.6% | SEC ↗ | |
| President & CEO | Sale | 1,490 | $19K | Feb 23 | +128.7% | SEC ↗ | |
| CFO, Sec'y & Treasurer | Sale | 535 | $7K | Feb 23 | +128.7% | SEC ↗ | |
| Chief Accounting Officer | Sale | 211 | $3K | Feb 23 | +128.7% | SEC ↗ | |
| Chief Development Officer | Sale | 556 | $7K | Feb 23 | +128.7% | SEC ↗ | |
| Chief Commercial Officer | Sale | 535 | $7K | Feb 23 | +128.7% | SEC ↗ | |
| CFO, Sec'y & Treasurer | Sale | 941 | $9K | Feb 11 | +182.1% | SEC ↗ | |
| Chief Accounting Officer | Sale | 101 | $1K | Feb 11 | +182.1% | SEC ↗ | |
| President & CEO | Sale | 3,559 | $36K | Feb 11 | — | SEC ↗ | |
| Chief Development Officer | Sale | 540 | $5K | Feb 11 | — | SEC ↗ | |
| Chief Commercial Officer | Sale | 584 | $6K | Feb 11 | — | SEC ↗ | |
| Emeritus Director | Purchase | 80,000 | $945K | Jan 27 | — | SEC ↗ | |
| Emeritus Director | Purchase | 20,000 | $236K | Jan 27 | — | SEC ↗ | |
SCHULER JACK WFirst in 4 months | Emeritus Director | Purchase | 82,465 | $904K | Jan 26 | — | SEC ↗ |
| Chief Accounting Officer | Sale | 83 | $676 | Jan 20 | — | SEC ↗ | |
| Chief Development Officer | Sale | 298 | $2K | Jan 20 | — | SEC ↗ | |
| Chief Commercial Officer | Sale | 298 | $2K | Jan 20 | — | SEC ↗ | |
| President & CEO | Sale | 970 | $8K | Jan 20 | — | SEC ↗ | |
| CFO, Sec'y & Treasurer | Sale | 298 | $2K | Jan 20 | — | SEC ↗ | |
O'Kane KieranFirst filing | Chief Commercial Officer | Sale | 25 | $191 | Nov 13 | — | SEC ↗ |
Vazquez ChrisFirst filing | Chief Accounting Officer | Sale | 13 | $99 | Nov 13 | — | SEC ↗ |
Pestano Gary AnthonyFirst filing | Chief Development Officer | Sale | 23 | $175 | Nov 13 | — | SEC ↗ |
Cowie Robin HarperFirst filing | CFO, Sec'y & Treasurer | Sale | 50 | $381 | Nov 13 | — | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does BDSX have?
BIODESIX INC (BDSX) has 29 SEC Form 4 filings (51 transaction rows) in the rolling 365-day window, disclosed by 6 distinct insiders. Most recent filing: Aug 13, 2026.
When was the most recent SEC Form 4 filing for BDSX?
The most recent Form 4 filing for BDSX on Tracefour is dated Aug 13, 2026.
Who is the most active insider at BDSX?
The most active SEC Form 4 filer at BDSX in the rolling window is 10% Owner SCHULER JACK W, with 7 filings.
What is the net insider flow at BDSX over the last 6 months?
Over the trailing 180 days, insiders at BDSX have net bought $990K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at BDSX in the current window?
Inside the rolling window, insiders at BDSX bought $4.1M and sold $118K based on SEC Form 4 filings.
Can I get alerts for BDSX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at BIODESIX INC (BDSX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
BIODESIX INC is in the Healthcare sector.