PEGASYSTEMS INC

Ticker: PEGA CUSIP: 705573103 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q4 2025

Shares 79,424 Value ($000) $4,743 Avg Close $58.57 Range $51.28 - $68.10

Q3 2025

Shares 80,660 Value ($000) $4,638 Avg Close $55.10 Range $49.16 - $61.00

Q2 2025

Shares 81,973 Value ($000) $4,437 Avg Close $45.30 Range $29.84 - $55.00

Q1 2025

Shares 41,847 Value ($000) $2,909 Avg Close $44.23 Range $33.52 - $56.84

Q4 2024

Shares 45,881 Value ($000) $4,276 Avg Close $42.77 Range $34.34 - $48.97

Q3 2024

Shares 36,091 Value ($000) $2,638 Avg Close $32.93 Range $28.30 - $37.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,424	$4,743	$58.57	$51.28 - $68.10
Q3 2025	80,660	$4,638	$55.10	$49.16 - $61.00
Q2 2025	81,973	$4,437	$45.30	$29.84 - $55.00
Q1 2025	41,847	$2,909	$44.23	$33.52 - $56.84
Q4 2024	45,881	$4,276	$42.77	$34.34 - $48.97
Q3 2024	36,091	$2,638	$32.93	$28.30 - $37.20