PEGASYSTEMS INC

Ticker: PEGA CUSIP: 705573103 Class: Common Stock

D1 Capital Partners L.P.'s Holding History (CIK: 0001747057)

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

Q4 2018

Shares 1,820,000 Value ($000) $87,051 Avg Close $26.23 Range $21.61 - $31.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	1,820,000	$87,051	$26.23	$21.61 - $31.98