STEPSTONE GROUP INC

Ticker: STEP CUSIP: 85914M107 Class: EQTY

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q1 2025

Shares 5,467 Value ($000) $286 Avg Close $58.83 Range $47.06 - $67.60

Q4 2024

Shares 4,797 Value ($000) $278 Avg Close $61.97 Range $56.48 - $70.38

Q3 2024

Shares 4,659 Value ($000) $265 Avg Close $50.95 Range $43.87 - $58.09

Q2 2024

Shares 5,617 Value ($000) $258 Avg Close $39.31 Range $33.92 - $46.82

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	5,467	$286	$58.83	$47.06 - $67.60
Q4 2024	4,797	$278	$61.97	$56.48 - $70.38
Q3 2024	4,659	$265	$50.95	$43.87 - $58.09
Q2 2024	5,617	$258	$39.31	$33.92 - $46.82