PEGA insider buying and SEC filings, explained
Pegasystems Inc. · CIK 1013857
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Services-Computer Processing & Data Preparation
- State of incorporation
- MA
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$5.4M
Planned sales (10b5-1)
$17.1M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 29, 2026 | Sale | Larry Weber (Director) sold 2,974 shares at about $33.71 ($100K). Holdings down 21% to 11,526 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 2, 2026, 4:11 PM ET |
| Oct 28, 2026 | Sale | Rifat Kerim Akgonul (Chief Product Officer) sold 7,084 shares at about $35.22 ($249K). Holdings down 7% to 97,958 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 30, 2026, 4:05 PM ET |
| Oct 1, 2026 | Planned (10b5-1) | Dianne Ledingham (Director) sold 1,000 shares indirectly (by trust) at $34.15 ($34K), marked as a 10b5-1 plan trade. Holdings by trust down 3% to 38,280 shares. | SEC filing Filed Oct 5, 2026, 4:22 PM ET |
| Sep 16, 2026 | Sale | Efstathios A. Kouninis (SVP, Chief Accounting Officer) sold 982 shares at $37.35 ($37K). Holdings down 49% to 1,009 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 17, 2026 |
| Sep 15, 2026 | Planned (10b5-1) | Dianne Ledingham (Director) sold 1,000 shares indirectly (by trust) at $38.00 ($38K), marked as a 10b5-1 plan trade. Holdings by trust down 2% to 39,280 shares. | SEC filing Filed Sep 17, 2026 |
| Sep 11, 2026 | Sale | Rifat Kerim Akgonul (Chief Product Officer) sold 7,000 shares at $36.03 ($252K). Holdings down 6% to 104,804 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 15, 2026 |
| Sep 11, 2026 | Sale | Kenneth Stillwell (CFO) sold 39,627 shares at about $35.77 ($1.4M). Holdings down 29% to 95,225 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 15, 2026 |
| Aug 25, 2026 | Sale | Rifat Kerim Akgonul (Chief Product Officer) sold 3,000 shares at about $33.99 ($102K). Holdings down 3% to 108,049 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 7–10, 2026 | Sale | Efstathios A. Kouninis (SVP, Chief Accounting Officer) sold 1,720 shares between Aug 7 and Aug 10 at about $32.70 ($56K). Holdings down 63% to 1,009 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Jun 16, 2026 | Sale | Efstathios A. Kouninis (SVP, Chief Accounting Officer) sold 750 shares at about $32.31 ($24K). Holdings down 24% to 2,376 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 18, 2026 |
| May 29–Jun 1, 2026 | Sale | Efstathios A. Kouninis (SVP, Chief Accounting Officer) sold 1,500 shares between May 29 and Jun 1 at about $35.87 ($54K). Holdings down 41% to 2,144 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 2, 2026 |
| May 19, 2026 | Sale | Rifat Kerim Akgonul (Chief Product Officer) sold 4,545 shares at $33.35 ($152K). Holdings down 4% to 107,070 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| Apr 1, 2026 | Planned (10b5-1) | Kenneth Stillwell (CFO) sold 1,000 shares at $43.17 ($43K), marked as a 10b5-1 plan trade. Holdings down 1% to 108,532 shares. | SEC filing Filed Apr 3, 2026 |
| Mar 17, 2026 | Sale | Efstathios A. Kouninis (SVP, Chief Accounting Officer) sold 1,000 shares at $42.88 ($43K). Holdings down 23% to 3,365 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 19, 2026 |
| Mar 10, 2026 | Sale | Kenneth Stillwell (CFO) sold 44,000 shares at about $44.81 ($2.0M). Holdings down 29% to 109,123 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 12, 2026 |
| Mar 10, 2026 | Sale | Leon Trefler (Chief of Clients and Markets) sold 6,700 shares at $44.76 ($300K). Holdings down 5% to 118,372 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 12, 2026 |
| Mar 2, 2026 | Sale | Rifat Kerim Akgonul (Chief Product Officer) sold 7,000 shares at about $43.84 ($307K). Holdings down 7% to 99,962 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 3, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Kenneth Stillwell (CFO) sold 1,000 shares at $43.37 ($43K), marked as a 10b5-1 plan trade. Holdings down 1% to 134,516 shares. | SEC filing Filed Mar 3, 2026 |
| Feb 17–18, 2026 | Planned (10b5-1) | Alan Trefler (Chair and Director) sold 29,672 shares between Feb 17 and Feb 18 at about $45.07 ($1.3M), marked as a 10b5-1 plan trade. Holdings down <1% to 44,319,782 shares. | SEC filing Filed Feb 19, 2026 |
| Feb 13, 2026 | Sale | Rifat Kerim Akgonul (Chief Product Officer) sold 7,000 shares at $43.17 ($302K). Holdings down 6% to 105,894 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 17, 2026 |
| Feb 2, 2026 | Planned (10b5-1) | Kenneth Stillwell (CFO) sold 1,000 shares at $43.69 ($44K), marked as a 10b5-1 plan trade. Holdings down 1% to 121,880 shares. | SEC filing Filed Feb 3, 2026 |
| Jan 21–22, 2026 | Planned (10b5-1) | Alan Trefler (Chair and Director) sold 90,000 shares between Jan 21 and Jan 22 at about $49.29 ($4.4M), marked as a 10b5-1 plan trade. Holdings down <1% to 44,349,454 shares. | SEC filing Filed Jan 23, 2026 |
| Jan 2, 2026 | Planned (10b5-1) | Kenneth Stillwell (CFO) sold 4,000 shares at about $59.99 ($240K), marked as a 10b5-1 plan trade. Holdings down 3% to 122,880 shares. | SEC filing Filed Jan 6, 2026 |
| Dec 17–18, 2025 | Planned (10b5-1) | Alan Trefler (Chair and Director) sold 90,000 shares between Dec 17, 2025 and Dec 18, 2025 at about $58.41 ($5.3M), marked as a 10b5-1 plan trade. Holdings down <1% to 44,755,654 shares. | SEC filing Filed Dec 19, 2025 |
| Dec 8, 2025 | Planned (10b5-1) | Rifat Kerim Akgonul (Chief Product Officer) sold 4,000 shares at about $60.19 ($241K), marked as a 10b5-1 plan trade. Holdings down 3% to 112,845 shares. | SEC filing Filed Dec 9, 2025 |
| Nov 5–6, 2025 | Planned (10b5-1) | Alan Trefler (Chair and Director) sold 90,000 shares between Nov 5, 2025 and Nov 6, 2025 at about $59.35 ($5.3M), marked as a 10b5-1 plan trade. Holdings down <1% to 44,844,364 shares. | SEC filing Filed Nov 7, 2025 |
92 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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