Pegasystems shareholders reelect all eight directors, approve say-on-pay, ratify Deloitte

3. The Company's shareholders ratified the selection by the Audit Committee of the Company's Board of Directors of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the year ending December 31, 2026. The votes on this proposal were as follows: Auditors FOR 157,745,439 AGAINST 1,927,638 ABSTAIN 42,661

1. The Company’s shareholders reelected the eight directors named below to serve on the Company’s Board of Directors until the 2027 Annual Meeting of Shareholders and until their successors are duly elected and qualified. The votes for each nominee were as follows: Rohit Ghai Peter Gyenes Richard Jones Christopher Lafond Dianne Ledingham Sharon Rowlands Alan Trefler Larry Weber FOR 150,432,891 146,066,850 137,639,729 149,823,034 150,780,400 150,407,707 150,568,692 140,482,353 AGAINST 2,135,048 6,492,055 14,938,293 2,759,124 1,740,511 2,112,488 2,004,945 12,085,685 ABSTAIN 56,437 65,471 46,354 42,218 103,465 104,181 50,739 56,338 NON VOTES 7,091,361 7,091,361 7,091,361 7,091,361 7,091,361 7,091,361 7,091,361 7,091,361

2. The Company's shareholders approved the compensation of the Company's executive officers, as described in the Company's proxy statement, by a non-binding advisory vote. The votes on this proposal were as follows: Executive Compensation FOR 148,608,236 AGAINST 3,960,275 ABSTAIN 55,865 NON VOTES 7,091,361