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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
2026-11-02 LEDINGHAM DIANNE Director Sale 10b5-1 −1,000 $34.03 $34K 37,280
2026-10-29 WEBER LARRY Director Sale −2,974 $33.71 $100K 11,526
2026-10-28 Akgonul Rifat Kerim Chief Product Officer Sale −7,084 $35.22 $249K 97,958
2026-10-01 LEDINGHAM DIANNE Director Sale 10b5-1 −1,000 $34.15 $34K 38,280
2026-09-16 KOUNINIS EFSTATHIOS A SVP, Chief Accounting Officer Sale −982 $37.35 $37K 1,009
2026-09-15 LEDINGHAM DIANNE Director Sale 10b5-1 −1,000 $38.00 $38K 39,280
2026-09-14 TREFLER ALAN C.E.O. & Chairman Gift −2,399,690 0
2026-09-14 TREFLER ALAN C.E.O. & Chairman Gift −2,999,613 0
2026-09-14 TREFLER ALAN C.E.O. & Chairman Gift +5,399,303 16,275,828
2026-09-11 Akgonul Rifat Kerim Chief Product Officer Sale −7,000 $36.03 $252K 104,804
2026-09-11 STILLWELL KENNETH COO, CFO Sale −39,627 $35.77 $1.4M 95,225
2026-09-07 Higgins John Gerard Chief, Client &Partner Success Option exercise +2,280 61,383
2026-09-07 Higgins John Gerard Chief, Client &Partner Success Shares withheld for taxes −1,273 $37.36 $48K 60,110
2026-09-07 Higgins John Gerard Chief, Client &Partner Success Option exercise · Restricted Stock Units −2,280 4,556
2026-09-07 Akgonul Rifat Kerim Chief Product Officer Option exercise +2,280 112,907
2026-09-07 Akgonul Rifat Kerim Chief Product Officer Shares withheld for taxes −1,103 $37.36 $41K 111,804

Page 1 of 83 · 1,659 trades