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.

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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 · 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 → $2.3M
45,000 sh across 2 lots
Exec Jul 10 2025
Filed Jul 14 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $2.4M
45,000 sh × $53.34
Exec Jul 9 2025
Filed Jul 11 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $3.2M
31,500 sh across 2 lots
Exec Jun 18 2025
Filed Jun 23 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $3.2M
31,500 sh across 3 lots
Exec Jun 17 2025
Filed Jun 18 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $3.0M
31,500 sh across 2 lots
Exec May 28 2025
Filed May 30 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $3.0M
31,321 sh across 2 lots
Exec May 27 2025
Filed May 28 2025 · 5:30 PM ET PEGASALE Pegasystems Inc. View filing → $4.2M
61,928 sh across 4 lots
Exec Apr 16 2025
Filed Jul 11 2025 · 5:30 PM ET † PEGASALE Pegasystems Inc. View filing → $4.2M
61,982 sh across 4 lots
Exec Apr 16 2025
Filed Apr 21 2025 · 5:30 PM ET † More filings →