Insiders Trades

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LT

Leon Trefler

Chief of Clients and Markets

US·SEC (Form 4)

Pegasystems Inc

Insider activity · 24 months0 buys3 salesCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 2 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 1 saleApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

66

Company

1

▲ Purchases (0 ops.)

—

▼ Sales (19 ops.)

€1.3M

Latest filing published 09 Sept 2026 for Pegasystems INC. Read the official filing

Filing timeline

BuySale

Leon Trefler

Insider track record

Disclosed buys

0

Disclosed sells

19

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Leon Trefler: trading record in brief

This profile gathers the share dealings of Leon Trefler in Pegasystems Inc, where the filings describe the role as senior executive. In total, 66 filings cover trades dated from 2 March 2022 to 7 September 2026.

No open-market purchase appears, only 19 sales worth €1.3M. Other entries cover 3 share grants and 40 option exercises. 2026 to date brings no purchases and 1 sale.

The newest entry dates from 9 September 2026: an option exercise, in Pegasystems Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.

Companies and markets linked to Leon Trefler

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Pegasystems Inc (US)

Declarations66 total

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Chief of Clients and MarketsExecutives4 Sept 2026Pegasystems Inc

1,616 shares0Common stockSEC:0001480560-26-000022:0

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Chief of Clients and MarketsExecutives4 Sept 2026Pegasystems Inc

23,990 USD0SEC ↗

636 shares@ US$37.72Common stockSEC:0001480560-26-000022:1

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Chief of Clients and MarketsExecutives5 Sept 2026Pegasystems Inc

2,202 shares0Common stockSEC:0001480560-26-000022:2

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Chief of Clients and MarketsExecutives5 Sept 2026Pegasystems Inc

32,391 USD0SEC ↗

867 shares@ US$37.36Common stockSEC:0001480560-26-000022:3

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Chief of Clients and MarketsExecutives7 Sept 2026Pegasystems Inc

2,658 shares0Common stockSEC:0001480560-26-000022:4

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Chief of Clients and MarketsExecutives7 Sept 2026Pegasystems Inc

39,079 USD0SEC ↗

1,046 shares@ US$37.36Common stockSEC:0001480560-26-000022:5

▼

Chief of Clients and MarketsExecutives10 Mar 2026Pegasystems Inc

299,859 USD41SEC ↗

6,700 shares@ US$44.7559.0% of flowCommon stockSEC:0001480560-26-000012:0

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Chief of Clients and MarketsExecutives7 Mar 2026Pegasystems Inc

2,658 shares0Common stockSEC:0001480560-26-000010:0

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Chief of Clients and MarketsExecutives5 Mar 2026Pegasystems Inc

2,202 shares0Common stockSEC:0001480560-26-000008:0

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Chief of Clients and MarketsExecutives4 Mar 2026Pegasystems Inc

6,462 shares0Common stockSEC:0001480560-26-000006:0

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Chief of Clients and MarketsExecutives1 Mar 2026Pegasystems Inc

1,174 shares0Common stockSEC:0001480560-26-000004:0

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Chief of Clients and MarketsExecutives31 Dec 2025Pegasystems Inc

8,000 shares0Common stockSEC:0001480560-25-000016:0

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Chief of Clients and MarketsExecutives19 Dec 2025Pegasystems Inc

620 shares0Common stockSEC:0001480560-25-000014:0

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Chief of Clients and MarketsExecutives5 Dec 2025Pegasystems Inc

2,202 shares0Common stockSEC:0001480560-25-000012:0

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Chief of Clients and MarketsExecutives1 Dec 2025Pegasystems Inc

1,176 shares0Common stockSEC:0001480560-25-000010:0

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Chief of Clients and MarketsExecutives23 Oct 2025Pegasystems Inc

385,434 USD22SEC ↗

30,590 shares@ US$12.600.0059% mcap50.0% of flowCommon stockSEC:0001480560-25-000008:0

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Chief of Clients and MarketsExecutives5 Sept 2025Pegasystems Inc

2,200 shares0Common stockSEC:0001480560-25-000006:0

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Chief of Clients and MarketsExecutives1 Sept 2025Pegasystems Inc

1,176 shares0Common stockSEC:0001480560-25-000004:0

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Chief of Clients and MarketsExecutives9 Jun 2025Pegasystems Inc

1,329 shares0Common stockSEC:0001013857-25-000180:0

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Chief of Clients and MarketsExecutives5 Jun 2025Pegasystems Inc

1,101 shares0Common stockSEC:0001013857-25-000170:0

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Chief of Clients and MarketsExecutives2 Jun 2025Pegasystems Inc

57,712 USD18SEC ↗

588 shares@ US$98.151.9% of flowCommon stockSEC:0001013857-25-000148:0

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Chief of Clients and MarketsExecutives7 Mar 2025Pegasystems Inc

1,329 shares0Common stockSEC:0001013857-25-000081:0

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Chief of Clients and MarketsExecutives5 Mar 2025Pegasystems Inc

4,402 shares0Common stockSEC:0001013857-25-000069:0

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Chief of Clients and MarketsExecutives3 Mar 2025Pegasystems Inc

587 shares0Common stockSEC:0001013857-25-000057:0

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Chief of Clients and MarketsExecutives19 Feb 2025Pegasystems Inc

622,179 USD11SEC ↗

30,365 shares@ US$20.4920.6% of flowCommon stockSEC:0001013857-25-000040:0

25 of 66 declarations