Neil Gregory Almstead

CHIEF TECHNICAL OPS OFFICER

Neil Gregory Almstead (CHIEF TECHNICAL OPS OFFICER) filed 11 Form 4 reports in the trailing twelve months (0 purchases, 11 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.

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Return, 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

0 buys · 11 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$25.1M

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 11 filings

Sector per market data · by filing · past 12 months

Most traded names

PTCT

PTC Therapeutics, Inc. PTCT · 0 buys · 12 sells 12 filings

Recent filings

PTCTSALE PTC Therapeutics, Inc. View filing → $5.6M
67,033 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