BDSX
BIODESIX INC
NASDAQ · Healthcare · Medical - Diagnostics & Research · US
$29.20
+1.35%3
Insider buys (3m)
0
Insider sells (3m)
$1.0M
Net value (3m)
+68.7%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 13, 2026 | SCHULER JACK W · 10 percent owner, other: Emeritus Director | Purchase | 15,000 | $24 |
| Aug 12, 2026 | SCHULER JACK W · 10 percent owner, other: Emeritus Director | Purchase | 13,900 | $24 |
| Aug 12, 2026 | SCHULER JACK W · 10 percent owner, other: Emeritus Director | Purchase | 13,700 | $24 |
| Jul 2, 2026 | PATIENCE JOHN · director, other: Chairman | M-Exempt | 1,361 | $0.00 |
| Apr 2, 2026 | PATIENCE JOHN · director, other: Chairman | M-Exempt | 1,361 | $0.00 |
| Feb 23, 2026 | Cowie Robin Harper · officer: CFO, Sec'y & Treasurer | Sale | 535 | $13 |
| Feb 23, 2026 | Pestano Gary Anthony · officer: Chief Development Officer | M-Exempt | 1,528 | $0.00 |
| Feb 23, 2026 | O'Kane Kieran · officer: Chief Commercial Officer | Sale | 535 | $13 |
| Feb 23, 2026 | Vazquez Chris · officer: Chief Accounting Officer | Sale | 211 | $13 |
| Feb 23, 2026 | Hutton Scott · director, officer: President & CEO | M-Exempt | 4,844 | $0.00 |
| Feb 23, 2026 | O'Kane Kieran · officer: Chief Commercial Officer | M-Exempt | 1,469 | $0.00 |
| Feb 23, 2026 | Cowie Robin Harper · officer: CFO, Sec'y & Treasurer | M-Exempt | 1,469 | $0.00 |
| Feb 23, 2026 | Hutton Scott · director, officer: President & CEO | Sale | 1,490 | $13 |
| Feb 23, 2026 | Pestano Gary Anthony · officer: Chief Development Officer | Sale | 556 | $13 |
| Feb 23, 2026 | Vazquez Chris · officer: Chief Accounting Officer | M-Exempt | 563 | $0.00 |
| Feb 11, 2026 | Cowie Robin Harper · officer: CFO, Sec'y & Treasurer | M-Exempt | 2,427 | $0.00 |
| Feb 11, 2026 | Vazquez Chris · officer: Chief Accounting Officer | M-Exempt | 235 | $0.00 |
| Feb 11, 2026 | Pestano Gary Anthony · officer: Chief Development Officer | Sale | 540 | $10 |
| Feb 11, 2026 | Cowie Robin Harper · officer: CFO, Sec'y & Treasurer | M-Exempt | 2,584 | $0.00 |
| Feb 11, 2026 | Vazquez Chris · officer: Chief Accounting Officer | Sale | 101 | $10 |
| Feb 11, 2026 | Hutton Scott · director, officer: President & CEO | M-Exempt | 610 | $0.00 |
| Feb 11, 2026 | Pestano Gary Anthony · officer: Chief Development Officer | M-Exempt | 1,481 | $0.00 |
| Feb 11, 2026 | O'Kane Kieran · officer: Chief Commercial Officer | Sale | 584 | $10 |
| Feb 11, 2026 | O'Kane Kieran · officer: Chief Commercial Officer | M-Exempt | 1,600 | $0.00 |
| Feb 11, 2026 | Hutton Scott · director, officer: President & CEO | M-Exempt | 9,388 | $0.00 |
| Feb 11, 2026 | Hutton Scott · director, officer: President & CEO | Sale | 3,559 | $10 |
| Feb 11, 2026 | Vazquez Chris · officer: Chief Accounting Officer | M-Exempt | 263 | $0.00 |
| Feb 11, 2026 | Pestano Gary Anthony · officer: Chief Development Officer | M-Exempt | 68 | $0.00 |
| Feb 11, 2026 | Pestano Gary Anthony · officer: Chief Development Officer | M-Exempt | 1,413 | $0.00 |
| Feb 11, 2026 | O'Kane Kieran · officer: Chief Commercial Officer | M-Exempt | 1,527 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 34Increased 22Reduced 15Sold out 5
| Filer | Action | Shares | Filed |
|---|---|---|---|
| AIGH CAPITAL MANAGEMENT LLC | New Position | 758,328 | Apr 30, 2026 |
| AIGH Capital Management LLC | Reduced | 678,328 | Aug 7, 2026 |
| Soleus Capital Management, L.P. | Increased | 585,958 | Aug 11, 2026 |
| TELEMARK ASSET MANAGEMENT, LLC | Increased | 489,824 | May 12, 2026 |
| Telemark Asset Management, LLC | Unchanged | 489,824 | Aug 10, 2026 |
| ABRDN PLC | Increased | 458,438 | Apr 29, 2026 |
| SOLEUS CAPITAL MANAGEMENT, L.P. | New Position | 416,599 | May 14, 2026 |
| Aberdeen Group plc | Reduced | 388,639 | Jul 31, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 284,169 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 255,161 | May 15, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | Increased | 241,915 | Aug 6, 2026 |
| OPALEYE MANAGEMENT INC. | New Position | 238,047 | May 15, 2026 |
| Opaleye Management Inc. | Reduced | 180,000 | Aug 14, 2026 |
| MARSHALL WACE, LLP | New Position | 141,636 | May 15, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | New Position | 132,086 | May 11, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 13, 2026