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CIK 0001013857 · Large accelerated filer

PEGASYSTEMS INC

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Ticker
PEGA
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
FY end
Dec 31
Incorporated
MA
Entity type
operating
EIN
042787865
Phone
6173749600
Business address
225 WYMAN STREET, STE 300, WALTHAM, MA, 02451-1293
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$2,920,038
in 12 filings, $106K under 10b5-1 plans

Net −$2,920,038. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. STILLWELL KENNETH −$2.0M COO, CFO sold 39% of stake
  2. Akgonul Rifat Kerim −$604K Chief Product Officer sold 15% of stake
  3. KOUNINIS EFSTATHIOS A −$115K SVP, Chief Accounting Officer sold 75% of stake
  4. LEDINGHAM DIANNE −$106K Director sold 7% of stake
  5. WEBER LARRY −$100K Director sold 21% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-11-04 STILLWELL KENNETH COO, CFO Option exercise +25,920 $16.95 $439K 121,145
2026-11-04 STILLWELL KENNETH COO, CFO Shares withheld for taxes −17,664 $35.70 $631K 103,481
2026-11-04 STILLWELL KENNETH COO, CFO Sale −16,256 $35.54 $578K 87,225
2026-11-04 STILLWELL KENNETH COO, CFO Option exercise · Stock Options −25,920 0
2026-09-11 STILLWELL KENNETH COO, CFO Sale −39,627 $35.77 $1.4M 95,225
2026-09-07 STILLWELL KENNETH COO, CFO Option exercise +5,220 136,907
2026-09-07 STILLWELL KENNETH COO, CFO Shares withheld for taxes −2,055 $37.36 $77K 134,852
2026-09-07 STILLWELL KENNETH COO, CFO Option exercise · Restricted Stock Units −5,220 10,442
2026-09-05 STILLWELL KENNETH COO, CFO Option exercise +4,402 133,420
2026-09-05 STILLWELL KENNETH COO, CFO Shares withheld for taxes −1,733 $37.36 $65K 131,687
2026-09-05 STILLWELL KENNETH COO, CFO Option exercise · Restricted Stock Units −4,402 26,414
2026-09-04 STILLWELL KENNETH COO, CFO Option exercise +3,232 130,290
2026-09-04 STILLWELL KENNETH COO, CFO Shares withheld for taxes −1,272 $37.72 $48K 129,018
2026-09-04 STILLWELL KENNETH COO, CFO Option exercise · Restricted Stock Units −3,232 32,308
2026-09-01 STILLWELL KENNETH COO, CFO Option exercise +2,350 127,983
2026-09-01 STILLWELL KENNETH COO, CFO Shares withheld for taxes −925 $36.81 $34K 127,058
2026-09-01 STILLWELL KENNETH COO, CFO Option exercise · Restricted Stock Units −2,350 4,702
2026-08-10 STILLWELL KENNETH COO, CFO Option exercise +25,920 $16.95 $439K 143,925
2026-08-10 STILLWELL KENNETH COO, CFO Shares withheld for taxes −18,292 $32.93 $602K 125,633
2026-08-10 STILLWELL KENNETH COO, CFO Option exercise · Stock Options −25,920 25,920

Page 1 of 17 · 334 trades