Biodesix Inc BDSX
We take great care to ensure that the data presented and summarized in this overview for BIODESIX INC is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding BDSX
View all-
Black Rock Inc. New York, NY416KShares$3.33 Million0.0% of portfolio
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Birchview Capital, LP Burlington, VT287KShares$2.29 Million1.72% of portfolio
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Cannell & Co. New York, NY206KShares$1.64 Million0.01% of portfolio
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Ajo Vista, LLC Boston, MA45.1KShares$360,9920.35% of portfolio
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Cvi Holdings, LLC Wilmington, DE38.5KShares$308,2800.51% of portfolio
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Cpwm, LLC Seattle, WA15.5KShares$123,9760.0% of portfolio
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Column Capital Advisors, LLC5.7KShares$45,6000.0% of portfolio
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Concourse Financial Group Securities, Inc. Birmingham, AL0Shares$0100.0% of portfolio
Latest Institutional Activity in BDSX
Top Purchases
Top Sells
About BDSX
Biodesix, Inc. operates as a data-driven diagnostic solutions company in the United States. The company offers blood-based lung tests, including Nodify XL2 and Nodify CDT tests, together marketed as part of Nodify Lung Nodule Risk Assessment testing strategy, to assess the risk of lung cancer and help in identifying the appropriate treatment pathway and help physicians in reclassifying risk of malignancy in patients with suspicious lung nodules. It also offers GeneStrat ddPCR and VeriStrat tests, which are used in the diagnosis of lung cancer to measure the presence of mutations in the tumor and the state of the patient's immune system to establish the patient's prognosis and help guide treatment decisions; and GeneStrat NGS (NGS) test, a 72-hour blood-based NGS test. In addition, the company, through its partnership with Bio-Rad Laboratories, Inc., provides Bio-Rad SARS-CoV-2 ddPCR, a COVID-19 Test under Biodesix WorkSafe testing program; and Platelia SARS-CoV-2 Total Ab test, an antibody test for detecting a B-cell immune response to SARS-CoV-2 that indicate recent or prior infection. Further, it offers diagnostic and clinical research, as well as clinical trial testing services to biopharmaceutical companies; and discovers, develops, and commercializes companion diagnostics. The company was formerly known as Elston Technologies, Inc. Biodesix, Inc. was incorporated in 2005 and is headquartered in Boulder, Colorado.
Insider Transactions at BDSX
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 26
2026
|
Jack W Schuler |
BUY
Open market or private purchase
|
Indirect |
20,000
+1.26%
|
$220,000
$11.8 P/Share
|
|
Jan 23
2026
|
Jack W Schuler |
BUY
Open market or private purchase
|
Indirect |
80,000
+4.93%
|
$880,000
$11.81 P/Share
|
|
Jan 22
2026
|
Jack W Schuler |
BUY
Open market or private purchase
|
Indirect |
82,465
+5.34%
|
$824,650
$10.96 P/Share
|
|
Jan 16
2026
|
Robin Harper Cowie CFO, Sec'y & Treasurer |
SELL
Open market or private sale
|
Direct |
298
-2.14%
|
$2,384
$8.15 P/Share
|
|
Jan 16
2026
|
Scott Hutton President & CEO |
SELL
Open market or private sale
|
Direct |
970
-2.43%
|
$7,760
$8.15 P/Share
|
|
Jan 16
2026
|
Kieran O'Kane Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
298
-3.65%
|
$2,384
$8.15 P/Share
|
|
Jan 16
2026
|
Gary Anthony Pestano Chief Development Officer |
SELL
Open market or private sale
|
Direct |
298
-3.41%
|
$2,384
$8.15 P/Share
|
|
Jan 16
2026
|
Chris Vazquez Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
83
-7.19%
|
$664
$8.15 P/Share
|
|
Jan 15
2026
|
Robin Harper Cowie CFO, Sec'y & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
805
+5.46%
|
-
|
|
Jan 15
2026
|
Scott Hutton President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,633
+6.18%
|
-
|
|
Jan 15
2026
|
Kieran O'Kane Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
805
+8.97%
|
-
|
|
Jan 15
2026
|
Gary Anthony Pestano Chief Development Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
805
+8.43%
|
-
|
|
Jan 15
2026
|
Chris Vazquez Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
219
+15.94%
|
-
|
|
Jan 05
2026
|
John Patience |
BUY
Exercise of conversion of derivative security
|
Direct |
1,143
+4.8%
|
-
|
|
Nov 10
2025
|
Robin Harper Cowie CFO, Sec'y & Treasurer |
SELL
Open market or private sale
|
Direct |
50
-0.38%
|
$350
$7.62 P/Share
|
|
Nov 10
2025
|
Robin Harper Cowie CFO, Sec'y & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
158
+1.18%
|
-
|
|
Nov 10
2025
|
Scott Hutton President & CEO |
SELL
Open market or private sale
|
Direct |
189
-0.5%
|
$1,323
$7.62 P/Share
|
|
Nov 10
2025
|
Scott Hutton President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
611
+1.6%
|
-
|
|
Nov 10
2025
|
Kieran O'Kane Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
25
-0.34%
|
$175
$7.62 P/Share
|
|
Nov 10
2025
|
Kieran O'Kane Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
75
+1.01%
|
-
|
Last 12 Months Summary
| Open market or private purchase | 8.55M shares |
|---|---|
| Exercise of conversion of derivative security | 639K shares |
| Open market or private sale | 160K shares |
|---|