1 unchanged sentence
Rule 10b5-1 and non-rule 10b5-1 trading arrangements
−Removed: On February 13, 2026 , the Richard H.
−Removed: Jones Revocable Trust dated August 17, 1998 entered into a Rule 10b5-1 trading arrangement that provides for the sale of 100,000 shares of our common stock.
−Removed: The arrangement will terminate on February 13, 2027 , subject to early termination for certain specified events set forth in the arrangement.
−Removed: Richard Jones, a member of our Board of Directors , is a trustee of the Richard H.
−Removed: Jones Revocable Trust.
−Removed: On March 16, 2026 , Leon Trefler , our Chief of Clients and Markets , entered into a Rule 10b5-1 trading arrangement that provides for the sale of 36,000 shares of our common stock.
−Removed: The arrangement will terminate on May 31, 2027 , subject to early termination for certain specified events set forth in the arrangement.
−Removed: Other than as disclosed above, during the three months ended March 31, 2026, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
+Added: On June 15, 2026 , the Dianne Ledingham Family Legacy Trust U/A DTD 3/12/2025 entered into a Rule 10b5-1 trading arrangement that provides for the sale of 24,000 shares of our common stock.
+Added: The arrangement will terminate on August 2, 2027 , subject to early termination for certain specified events set forth in the arrangement.
+Added: Dianne Ledingham, a member of our Board of Directors , is the grantor of the Dianne Ledingham Family Legacy Trust, and members of her immediate family are beneficiaries.
+Added: Other than as disclosed above, during the three months ended June 30, 2026, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
Description Incorporation by Reference Filed Herewith
2 unchanged sentences
3.2 Amended and Restated Bylaws of Pegasystems Inc.
−Removed: 10.1 2026 Section 16 Officer Corporate Incentive Compensation Plan ++
31.1 Certification pursuant to Exchange Act Rules 13a-14 and 15d-14 of the Chief Executive Officer.
10 unchanged sentences
+ Indicates that the exhibit is being furnished with this report and is not filed as a part of it.
−Removed: ++ Management contracts and compensatory plans or arrangements.
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
Pegasystems Inc.
−Removed: April 21, 2026 By:
+Added: July 21, 2026 By:
/s/ KENNETH STILLWELL
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.