Form 4 for PEGA PEGASYSTEMS INC
Accepted 2026-09-09 17:38:42 ET · period of report 2026-09-04 · accession 0001680115-26-000034 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-09-09 17:38 | 2026-09-04+ | PEGA | STILLWELL KENNETH | COO, CFO | M - OptEx | $0.00 | +12.9K | 136.9K | +10% | $0 |
| DM | 2026-09-09 17:38 | 2026-09-04+ | PEGA | STILLWELL KENNETH | COO, CFO | F - Tax | $37.45 | -5,060 | 134.9K | -4% | -$189.5K |
| DM | 2026-09-09 17:38 | 2026-09-04+ | PEGA | STILLWELL KENNETH | COO, CFO | M - OptEx | $0.00 | -12.9K | 10.4K | -55% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common stock | 2026-09-04 | M | A | 3,232 | $0.00 | 130,290 | D | — | — | |
| 2 | Common | Common stock | 2026-09-04 | F | D | 1,272 | $37.72 | 129,018 | D | — | — | |
| 3 | Common | Common stock | 2026-09-05 | M | A | 4,402 | $0.00 | 133,420 | D | — | — | |
| 4 | Common | Common stock | 2026-09-05 | F | D | 1,733 | $37.36 | 131,687 | D | — | — | |
| 5 | Common | Common stock | 2026-09-07 | M | A | 5,220 | $0.00 | 136,907 | D | — | — | |
| 6 | Common | Common stock | 2026-09-07 | F | D | 2,055 | $37.36 | 134,852 | D | — | — | |
| 7 | Derivative | Restricted Stock Units | 2026-09-04 | M | D | 3,232 | $0.00 | 32,308 | D | $0.00 · 2026-03-04 to 2029-03-04 | 3,232 Common stock | (F1) Each restricted stock unit represents the right to receive, following vesting, one share of common stock. (F2) 25% of the restricted stock units vested on the Date Exercisable in Table II, and the remaining 75% vest in equal quarterly installments over the following three years. |
| 8 | Derivative | Restricted Stock Units | 2026-09-05 | M | D | 4,402 | $0.00 | 26,414 | D | $0.00 · 2025-03-05 to 2028-03-05 | 4,402 Common stock | (F1) Each restricted stock unit represents the right to receive, following vesting, one share of common stock. (F2) 25% of the restricted stock units vested on the Date Exercisable in Table II, and the remaining 75% vest in equal quarterly installments over the following three years. |
| 9 | Derivative | Restricted Stock Units | 2026-09-07 | M | D | 5,220 | $0.00 | 10,442 | D | $0.00 · 2024-03-07 to 2027-03-07 | 5,220 Common stock | (F1) Each restricted stock unit represents the right to receive, following vesting, one share of common stock. (F2) 25% of the restricted stock units vested on the Date Exercisable in Table II, and the remaining 75% vest in equal quarterly installments over the following three years. |