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Neil Gregory Almstead (CHIEF TECHNICAL OPS OFFICER) filed 10 Form 4 reports in the trailing twelve months (0 purchases, 10 sales), most often in PTC Therapeutics, Inc. (PTCT). The largest single filing was $5.6M of PTCT (67,033 sh across 10 lots, as filed), executed Nov 25 2025. Data as of Nov 8 2026.
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
10
0 buys · 10 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$13.0M
shares × price, as filed
Last traded
Jul 9
Filed Jul 13
Median ADV $125.1M across their filed names
Open performance→Volume by month
Buys $0
Sells $28.7M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
10 filings
Sector per market data · by filing · past 12 months
Most traded names
PTCTRecent filings
PTCTSALE
PTC Therapeutics, Inc.
View filing →
$5.6M67,033 sh across 10 lots
Exec Nov 25 2025
Filed Nov 26 2025 · 5:30 PM ET PTCTSALE PTC Therapeutics, Inc. View filing → $2.9M
35,572 sh across 5 lots
Exec Nov 24 2025
Filed Nov 26 2025 · 5:30 PM ET PTCTSALE PTC Therapeutics, Inc. View filing → $3.6M
54,927 sh across 5 lots
Exec Oct 3 2025
Filed Oct 7 2025 · 5:30 PM ET PTCTSALE PTC Therapeutics, Inc. View filing → $3.6M
69,284 sh across 3 lots
Exec Dec 2 2024
Filed Dec 4 2024 · 5:30 PM ET