Insiders who reported open-market trades in the last 12 months at the companies Jack W. Schuler files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Scott Hutton - $63K in BDSX purchases and sales in the last 12 months
Robin Harper Cowie - $19K in BDSX purchases and sales in the last 12 months
Kieran O'Kane - $15K in BDSX purchases and sales in the last 12 months
Jack W. Schuler is a corporate insider, tracked as 10% Owner of BIODESIX INC (BDSX). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Jack W. Schuler submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Jack W. Schuler been buying or selling stock?
Recorded transactions: 19 open-market purchases ($8.14M) and 1 open-market sale ($314K) across all tracked filings.
Jack W. Schuler is 10% Owner of BIODESIX INC (BDSX). 14 SEC Form 4 filings on record going back to 2024, most recently on 13 August 2026. Most recent open-market trade: bought $367K of BDSX on 13 August 2026. Lifetime open-market purchases: $8.14M. Lifetime open-market sales: $314K.
Recent transactions
18
The latest 18 SEC Form 4 transactions reported by Jack W. Schuler.
InsiderAlpha's records for Jack W. Schuler go back to 2024: 14 primary Form 4 filings, an average of 4.7 per year. The typical open-market purchase is $479K (17 of 19 buys carry a usable dollar value, totaling $8.14M). The largest single buy on record is $1.50M of BDSX in 2025. Sales side: 1 recorded sale totaling $314K, so the filing history runs buy-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
