PT
Insider
Peter A. Thompson
DirectorPeter A. Thompson (Director) filed 8 Form 4 reports in the trailing twelve months (0 purchases, 8 sales), most often in Sionna Therapeutics, Inc. (SION). The largest single filing was $22.9M of SION (510,583 sh across 3 lots, as filed), executed Apr 14.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
8
0 buys · 8 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$55.4M
shares × price, as filed
Last traded
Jul 7
Filed Jul 9
Median ADV $10.0M across their filed names
Open performance→Volume by month
Buys $19.9M
Sells $60.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
8 filings
Sector per market data · by filing · past 12 months
Most traded names
SIONRecent filings
CRVSSALE
Corvus Pharmaceuticals, Inc.
View filing →
$4.9M1,176,332 sh × $4.16
Exec Jun 27 2025
Filed Jul 1 2025 · 5:30 PM ET EWTXPURCHASE Edgewise Therapeutics, Inc. View filing → $10.0M
496,771 sh across 2 lots
Exec Apr 3 2025
Filed Apr 4 2025 · 5:30 PM ET SIONPURCHASE Sionna Therapeutics, Inc. View filing → $9.9M
550,000 sh × $18.00
Exec Feb 10 2025
Filed Feb 10 2025 · 5:30 PM ET