JS
Jack W Schuler (Director) filed 4 Form 4 reports in the trailing twelve months (4 purchases, 0 sales), most often in Biodesix, Inc. (BDSX). Across 4 priced purchase filings, the average 21-session return was +13.9% from execution and +12.2% from disclosure (delay-adjusted; derived). The largest single filing was $1.2M of BDSX (100,000 sh across 2 lots, as filed), executed Jan 23. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+13.9%
avg across 4 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+12.2%
same 4 filings, from disclosure
Filings, ttm
4
4 buys · 0 sells
Median delay
3d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$3.1M
shares × price, as filed
Last traded
Aug 12
Filed Aug 13
Median ADV $1.8M across their filed names
Impact on $10,000 · 12M
$11,717 (+17.2%)
S&P 500 $10,907 (+9.1%) · 8.1 pts ahead
Jack W Schuler
S&P 500
Derived: compounded across filings from disclosure dates · past 12 months
Open performance→Volume by month
Buys $4.6M
Sells $314K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
4 filings
Sector per market data · by filing · past 12 months
Most traded names
BDSXRecent filings
BDSXPURCHASE
Biodesix, Inc.
View filing →
$367K15,000 sh × $24.47
Exec Aug 12
Filed Aug 13 · 5:22 PM ET BDSXPURCHASE Biodesix, Inc. View filing → $666K
27,600 sh across 2 lots
Exec Aug 10
Filed Aug 12 · 5:55 PM ET BDSXPURCHASE Biodesix, Inc. View filing → $1.2M
100,000 sh across 2 lots
Exec Jan 23
Filed Jan 27 · 9:29 AM ET BDSXPURCHASE Biodesix, Inc. View filing → $904K
82,465 sh × $10.96
Exec Jan 22
Filed Jan 26 · 9:28 AM ET BDSXPURCHASE Biodesix, Inc. View filing → $1000K
142,045 sh × $7.04
Exec Sep 19 2025
Filed Sep 23 2025 · 9:29 AM ET AWHLPURCHASE Aspira Women's Health Inc. View filing → $500K
1,111,111 sh × $0.45
Exec Sep 17 2025
Filed Sep 19 2025 · 5:26 PM ET BDSXPURCHASE Biodesix, Inc. View filing → –
3,488,372 sh · price not plausible
Exec Aug 29 2025
Filed Sep 3 2025 · 4:42 PM ET BDSXPURCHASE Biodesix, Inc. View filing → –
4,723,239 sh across 2 lots · price not plausible
Exec May 16 2025
Filed May 20 2025 · 5:30 PM ET More filings →