PEGASYSTEMS INC

Ticker: PEGA CUSIP: 705573103 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 20,500 Value ($000) $1,224 Avg Close $58.57 Range $51.28 - $68.10

Q3 2025

Shares 19,000 Value ($000) $1,093 Avg Close $55.10 Range $49.16 - $61.00

Q2 2025

Shares 18,000 Value ($000) $974 Avg Close $45.30 Range $29.84 - $55.00

Q1 2025

Shares 5,200 Value ($000) $362 Avg Close $44.23 Range $33.52 - $56.84

Q1 2024

Shares 21,800 Value ($000) $1,409 Avg Close $28.07 Range $22.04 - $34.63

Q4 2023

Shares 4,200 Value ($000) $205 Avg Close $23.39 Range $18.83 - $27.00

Q3 2023

Shares 18,400 Value ($000) $799 Avg Close $24.47 Range $20.77 - $29.61

Q2 2023

Shares 33,500 Value ($000) $1,652 Avg Close $23.24 Range $20.73 - $25.86

Q1 2023

Shares 56,200 Value ($000) $2,725 Avg Close $21.06 Range $16.66 - $25.45

Q4 2022

Shares 23,600 Value ($000) $808 Avg Close $17.29 Range $14.53 - $19.96

Q3 2022

Shares 34,900 Value ($000) $1,122 Avg Close $20.33 Range $15.86 - $26.11

Q1 2022

Shares 4,400 Value ($000) $355 Avg Close $44.86 Range $35.80 - $55.87

Q1 2021

Shares 15,130 Value ($000) $1,730 Avg Close $65.38 Range $54.53 - $74.40

Q4 2020

Shares 4,068 Value ($000) $542 Avg Close $63.79 Range $56.38 - $70.44

Q2 2018

Shares 10,830 Value ($000) $593 Avg Close $30.65 Range $26.60 - $33.98

Q1 2018

Shares 99,698 Value ($000) $6,047 Avg Close $27.01 Range $22.70 - $32.00

Q4 2017

Shares 24,498 Value ($000) $1,155 Avg Close $26.83 Range $23.10 - $30.43

Q3 2017

Shares 36,198 Value ($000) $2,087 Avg Close $28.93 Range $25.65 - $31.32

Q2 2016

Shares 13,998 Value ($000) $377 Avg Close $13.18 Range $12.05 - $14.52

Q1 2016

Shares 23,298 Value ($000) $591 Avg Close $12.00 Range $10.19 - $13.77

Q2 2015

Shares 12,998 Value ($000) $298 Avg Close $11.05 Range $10.32 - $12.04

Q2 2014

Shares 24,998 Value ($000) $528 Avg Close $9.56 Range $7.75 - $10.89

Q1 2014

Shares 13,599 Value ($000) $480 Avg Close $10.79 Range $8.54 - $12.43

Q4 2013

Shares 10,699 Value ($000) $526 Avg Close $10.96 Range $9.20 - $12.88

Q3 2013

Shares 13,599 Value ($000) $542 Avg Close $9.14 Range $8.14 - $10.14

Q2 2013

Shares 16,399 Value ($000) $543 Avg Close $7.38 Range $6.12 - $8.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,500	$1,224	$58.57	$51.28 - $68.10
Q3 2025	19,000	$1,093	$55.10	$49.16 - $61.00
Q2 2025	18,000	$974	$45.30	$29.84 - $55.00
Q1 2025	5,200	$362	$44.23	$33.52 - $56.84
Q1 2024	21,800	$1,409	$28.07	$22.04 - $34.63
Q4 2023	4,200	$205	$23.39	$18.83 - $27.00
Q3 2023	18,400	$799	$24.47	$20.77 - $29.61
Q2 2023	33,500	$1,652	$23.24	$20.73 - $25.86
Q1 2023	56,200	$2,725	$21.06	$16.66 - $25.45
Q4 2022	23,600	$808	$17.29	$14.53 - $19.96
Q3 2022	34,900	$1,122	$20.33	$15.86 - $26.11
Q1 2022	4,400	$355	$44.86	$35.80 - $55.87
Q1 2021	15,130	$1,730	$65.38	$54.53 - $74.40
Q4 2020	4,068	$542	$63.79	$56.38 - $70.44
Q2 2018	10,830	$593	$30.65	$26.60 - $33.98
Q1 2018	99,698	$6,047	$27.01	$22.70 - $32.00
Q4 2017	24,498	$1,155	$26.83	$23.10 - $30.43
Q3 2017	36,198	$2,087	$28.93	$25.65 - $31.32
Q2 2016	13,998	$377	$13.18	$12.05 - $14.52
Q1 2016	23,298	$591	$12.00	$10.19 - $13.77
Q2 2015	12,998	$298	$11.05	$10.32 - $12.04
Q2 2014	24,998	$528	$9.56	$7.75 - $10.89
Q1 2014	13,599	$480	$10.79	$8.54 - $12.43
Q4 2013	10,699	$526	$10.96	$9.20 - $12.88
Q3 2013	13,599	$542	$9.14	$8.14 - $10.14
Q2 2013	16,399	$543	$7.38	$6.12 - $8.39