Kenneth Stillwell
CIK: 0001680115
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PEGASYSTEMS INC
Discretionary Trading P&L
Holdings
Transaction History (166 total)
- Sep 11, 2026PEGA
PEGASYSTEMS INC
Sale(S)Direct39.6K shares at avg. $35.77$1.4M - Sep 7, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct2.1K shares at avg. $37.36$77K - Sep 7, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct5.2K shares- - Sep 5, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1.7K shares at avg. $37.36$65K - Sep 5, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct4.4K shares- - Sep 4, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1.3K shares at avg. $37.72$48K - Sep 4, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct3.2K shares- - Sep 1, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.4K shares- - Sep 1, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct925 shares at avg. $36.81$34K - Aug 10, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct25.9K shares at avg. $16.95$439K - Aug 10, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct18.3K shares at avg. $32.93$602K - Jun 7, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct5.2K shares- - Jun 7, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct2.1K shares at avg. $34.71$71K - Jun 5, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1.7K shares at avg. $35.44$61K - Jun 5, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct4.4K shares- - Jun 4, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1.3K shares at avg. $35.11$45K - Jun 4, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct3.2K shares- - Jun 1, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.4K shares- - Jun 1, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct926 shares at avg. $35.73$33K - May 5, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct17.5K shares at avg. $36.32$637K - May 5, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct25.9K shares at avg. $16.95$439K - May 5, 2026PEGA
PEGASYSTEMS INC
Sale(S)Direct8.4K shares at avg. $36.45$306K - Apr 1, 2026PEGA
PEGASYSTEMS INC
Sale(S)Direct1K shares at avg. $43.17$43K - Mar 10, 2026PEGA
PEGASYSTEMS INC
Sale(S)Direct44K shares at avg. $44.81$2.0M - Mar 7, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct2.1K shares at avg. $47.24$97K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 11, 2026 | PEGA PEGASYSTEMS INC | Sale(S) | 39,627 | $35.77 | $1,417,438 | Direct |
| Sep 7, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 2,055 | $37.36 | $76,775 | Direct |
| Sep 7, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 5,220 | - | $0 | Direct |
| Sep 5, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,733 | $37.36 | $64,745 | Direct |
| Sep 5, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 4,402 | - | $0 | Direct |
| Sep 4, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,272 | $37.72 | $47,980 | Direct |
| Sep 4, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 3,232 | - | $0 | Direct |
| Sep 1, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,350 | - | $0 | Direct |
| Sep 1, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 925 | $36.81 | $34,049 | Direct |
| Aug 10, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 25,920 | $16.95 | $439,344 | Direct |
| Aug 10, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 18,292 | $32.93 | $602,356 | Direct |
| Jun 7, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 5,222 | - | $0 | Direct |
| Jun 7, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 2,055 | $34.71 | $71,329 | Direct |
| Jun 5, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,733 | $35.44 | $61,418 | Direct |
| Jun 5, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 4,402 | - | $0 | Direct |
| Jun 4, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,272 | $35.11 | $44,660 | Direct |
| Jun 4, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 3,230 | - | $0 | Direct |
| Jun 1, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,352 | - | $0 | Direct |
| Jun 1, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 926 | $35.73 | $33,086 | Direct |
| May 5, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 17,537 | $36.32 | $636,944 | Direct |
| May 5, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 25,920 | $16.95 | $439,344 | Direct |
| May 5, 2026 | PEGA PEGASYSTEMS INC | Sale(S) | 8,383 | $36.45 | $305,560 | Direct |
| Apr 1, 2026 | PEGA PEGASYSTEMS INC | Sale(S) | 1,000 | $43.17 | $43,170 | Direct |
| Mar 10, 2026 | PEGA PEGASYSTEMS INC | Sale(S) | 44,000 | $44.81 | $1,971,640 | Direct |
| Mar 7, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 2,055 | $47.24 | $97,078 | Direct |
1-25 of 166 transactions
About STILLWELL KENNETH
STILLWELL KENNETH (SEC CIK 0001680115) files insider reports with the SEC as COO, CFO of PEGASYSTEMS INC (PEGA).
Signal8 holds 52 ownership filings by STILLWELL KENNETH, all Form 4s, filed between Sep 4, 2024 and Sep 15, 2026. Those filings report 166 transactions, from Sep 3, 2024 to Sep 11, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on STILLWELL KENNETH's filings is in WALTHAM, MA.
Recent filings by STILLWELL KENNETH
- Sep 11, 2026: Open-market sale of PEGA shares (Form 4, code S).
- Sep 7, 2026: Tax withholding of PEGA shares (Form 4, code F).
- Sep 7, 2026: Option exercise of PEGA shares (Form 4, code M).
- Sep 5, 2026: Tax withholding of PEGA shares (Form 4, code F).
- Sep 5, 2026: Option exercise of PEGA shares (Form 4, code M).
Other insiders filing for PEGASYSTEMS INC (PEGA)
- WEBER LARRY, Director
- Akgonul Rifat Kerim, Chief Product Officer
- LEDINGHAM DIANNE, Director
- KOUNINIS EFSTATHIOS A, SVP, Chief Accounting Officer
- TREFLER ALAN, C.E.O. & Chairman
- Trefler Leon, Chief of Clients and Markets