Pegasystems Inc. insider trading

Bought

—

Sold

$2M

1 of 12 on a 10b5-1 plan

Net

−$2M

Insiders

4

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$36.7K

  Sep 16, 2026

  982 sh · $37.35

• Ledingham Dianne10b5-1

  Director

  −$38K

  Sep 15, 2026

  1,000 sh · $38.00

• Akgonul Rifat Kerim

  Chief Product Officer

  −$252.2K

  Sep 11, 2026

  7,000 sh · $36.03

• Stillwell Kenneth

  COO, CFO

  −$1.4M

  Sep 11, 2026

  39,627 sh · $35.77

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$41.2K

  Sep 03, 2026

  1,063 sh · $38.75

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$36.9K

  Aug 31, 2026

  1,012 sh · $36.50

• Akgonul Rifat Kerim

  Chief Product Officer

  −$57.8K

  Aug 25, 2026

  1,700 sh · $33.98

• Akgonul Rifat Kerim

  Chief Product Officer

  −$44.2K

  Aug 25, 2026

  1,300 sh · $34.00

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$28.5K

  Aug 10, 2026

  860 sh · $33.10

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$27.8K

  Aug 07, 2026

  860 sh · $32.30

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$21K

  Jun 16, 2026

  650 sh · $32.31

• Kouninis Efstathios A

  SVP, Chief Accounting Officer

  −$3.2K

  Jun 16, 2026

  100 sh · $32.32

Largest sale

−$2.8M of PEGA by Trefler Alan (C.E.O. & Chairman · Director) on May 28, 2025, under a 10b5-1 plan.

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

SEC industry classification

Services-Computer Processing & Data Preparation

Headquarters

Waltham, MA

Incorporated in

MA

Listed on

Nasdaq

SEC Central Index Key

0001013857

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

Open-market purchase (code P)

An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.

Grants and option exercises (codes A, M)

Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.

Cluster buy

Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

Are PEGA insiders buying or selling?

Between Jun 16, 2026 and Sep 16, 2026, 4 Pegasystems Inc. insiders made no open-market purchases and 12 sales worth $2M, a net sale of $2M. 1 of the sales was pre-scheduled under a Rule 10b5-1 plan.

How much PEGA stock have insiders bought and sold in the last two years?

Between Jul 01, 2024 and Jun 30, 2026, 8 Pegasystems Inc. insiders made no open-market purchases and 176 sales worth $92.6M. 117 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 80 sales ($48.5M). The largest sale was Trefler Alan selling $2.8M on May 28, 2025.

What was the largest recent PEGA insider trade?

Stillwell Kenneth (COO, CFO) sold $1.4M of PEGA stock on Sep 11, 2026 at about $35.77 a share.

When did an insider last buy PEGA shares?

No open-market purchase by a Pegasystems Inc. insider appears in the filings from Jun 16, 2026 to Sep 16, 2026 — every recorded open-market transaction in that period was a sale.

Where does PEGA insider trading data come from?

From the Form 4 filings Pegasystems Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.