Kenneth Stillwell

Chief Financial Officer, Pegasystems.

Companies

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

As of each latest filing. The line shows shares held over time.

Recent filings

  • Sep 11, 2026Sold 39,627 shares at $35.77 of Pegasystems3
  • Sep 7, 2026Shares withheld for tax 2,055 shares at $37.36 of Pegasystems4
  • Sep 7, 2026Exercised options 5,220 shares of Pegasystems4
  • Sep 5, 2026Shares withheld for tax 1,733 shares at $37.36 of Pegasystems4
  • Sep 5, 2026Exercised options 4,402 shares of Pegasystems4
  • Sep 4, 2026Shares withheld for tax 1,272 shares at $37.72 of Pegasystems4
  • Sep 4, 2026Exercised options 3,232 shares of Pegasystems4
  • Sep 1, 2026Shares withheld for tax 925 shares at $36.81 of Pegasystems5
  • Sep 1, 2026Exercised options 2,350 shares of Pegasystems5
  • Aug 10, 2026Shares withheld for tax 18,292 shares at $32.93 of Pegasystems6
  • Aug 10, 2026Exercised options 25,920 shares at $16.95 of Pegasystems6
  • Jun 7, 2026Shares withheld for tax 2,055 shares at $34.71 of Pegasystems7
  • Jun 7, 2026Exercised options 5,222 shares of Pegasystems7
  • Jun 5, 2026Shares withheld for tax 1,733 shares at $35.44 of Pegasystems8
  • Jun 5, 2026Exercised options 4,402 shares of Pegasystems8
  • Jun 4, 2026Shares withheld for tax 1,272 shares at $35.11 of Pegasystems8
  • Jun 4, 2026Exercised options 3,230 shares of Pegasystems8
  • Jun 1, 2026Shares withheld for tax 926 shares at $35.73 of Pegasystems9
  • Jun 1, 2026Exercised options 2,352 shares of Pegasystems9
  • May 5, 2026Sold 8,383 shares at $36.45 of Pegasystems10
  • May 5, 2026Shares withheld for tax 17,537 shares at $36.32 of Pegasystems10
  • May 5, 2026Exercised options 25,920 shares at $16.95 of Pegasystems10
  • Apr 1, 2026Sold 1,000 shares at $43.17 of Pegasystems11
  • Mar 10, 2026Sold 44,000 shares at $44.81 of Pegasystems12
  • Mar 7, 2026Shares withheld for tax 2,055 shares at $47.24 of Pegasystems13

Sources

The numbers on this page point here. Each one links to the record it came from.

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