QUINSTREET INC

Ticker: QNST CUSIP: 74874Q100 Class: Common Stock

Polymer Capital Management (US) LLC's Holding History (CIK: 0001973324)

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

Q3 2025

Shares 12,761 Value ($000) $197 Avg Close $15.88 Range $14.27 - $17.13

Q2 2025

Shares 12,196 Value ($000) $196 Avg Close $16.04 Range $14.39 - $19.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	12,761	$197	$15.88	$14.27 - $17.13
Q2 2025	12,196	$196	$16.04	$14.39 - $19.29