PEGASYSTEMS INC

Ticker: PEGA CUSIP: 705573103 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2021

Shares 2,369 Value ($000) $265 Avg Close $59.21 Range $50.60 - $65.88

Q4 2018

Shares 231 Value ($000) $11 Avg Close $26.23 Range $21.61 - $31.98

Q4 2017

Shares 5,586 Value ($000) $263 Avg Close $26.83 Range $23.10 - $30.43

Q3 2014

Shares 999 Value ($000) $19 Avg Close $10.79 Range $9.55 - $11.69

Q2 2014

Shares 728 Value ($000) $15 Avg Close $9.56 Range $7.75 - $10.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	2,369	$265	$59.21	$50.60 - $65.88
Q4 2018	231	$11	$26.23	$21.61 - $31.98
Q4 2017	5,586	$263	$26.83	$23.10 - $30.43
Q3 2014	999	$19	$10.79	$9.55 - $11.69
Q2 2014	728	$15	$9.56	$7.75 - $10.89