Alan Trefler

C.E.O. & Chairman

Alan Trefler (C.E.O. & Chairman) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Pegasystems Inc. (PEGA). The largest single filing was $5.4M of PEGA (89,942 sh across 8 lots, as filed), executed Oct 21 2025.

Add to watchlist

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 · 5 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$21.8M

shares × price, as filed

Last traded

Feb 18

Filed Feb 19

Median ADV $101.8M across their filed names

Open performance→

Volume by month

Buys $0 Sells $67.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 5 filings

Sector per market data · by filing · past 12 months

Most traded names

PEGA Pegasystems Inc. PEGA · 0 buys · 18 sells 18 filings

Recent filings

PEGASALE Pegasystems Inc. View filing → $1.3M
29,672 sh across 2 lots
Exec Feb 17
Filed Feb 19 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $4.4M
89,878 sh across 6 lots
Exec Jan 21
Filed Jan 23 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $5.3M
90,000 sh across 5 lots
Exec Dec 17 2025
Filed Dec 19 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $5.3M
90,000 sh across 4 lots
Exec Nov 5 2025
Filed Nov 7 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $5.4M
89,942 sh across 8 lots
Exec Oct 21 2025
Filed Oct 23 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $2.6M
45,000 sh across 2 lots
Exec Sep 17 2025
Filed Sep 19 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $2.6M
45,000 sh across 2 lots
Exec Sep 16 2025
Filed Sep 17 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $5.2M
90,000 sh across 3 lots
Exec Aug 5 2025
Filed Aug 7 2025 · 5:30 PM ET More filings →