STEPSTONE GROUP INC

Ticker: STEP CUSIP: 85914M107 Class: EQTY

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2022

Shares 334,045 Value ($000) $11,044 Avg Close $34.43 Range $29.20 - $42.33

Q4 2021

Shares 427,393 Value ($000) $17,767 Avg Close $44.16 Range $37.67 - $55.19

Q3 2021

Shares 200,672 Value ($000) $8,557 Avg Close $44.23 Range $34.24 - $49.72

Q3 2020

Shares 341,970 Value ($000) $9,100 Avg Close $25.51 Range $22.72 - $28.27

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	334,045	$11,044	$34.43	$29.20 - $42.33
Q4 2021	427,393	$17,767	$44.16	$37.67 - $55.19
Q3 2021	200,672	$8,557	$44.23	$34.24 - $49.72
Q3 2020	341,970	$9,100	$25.51	$22.72 - $28.27