QUINSTREET INC

Ticker: QNST CUSIP: 74874Q100 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 83,036 Value ($000) $1,193 Avg Close $14.42 Range $12.98 - $15.94

Q3 2025

Shares 103,890 Value ($000) $1,607 Avg Close $15.88 Range $14.27 - $17.13

Q2 2025

Shares 29,430 Value ($000) $474 Avg Close $16.04 Range $14.39 - $19.29

Q1 2025

Shares 481 Value ($000) $9 Avg Close $20.96 Range $16.83 - $25.50

Q4 2024

Shares 368 Value ($000) $8 Avg Close $21.05 Range $17.64 - $26.27

Q3 2024

Shares 15,198 Value ($000) $291 Avg Close $18.22 Range $15.20 - $20.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	83,036	$1,193	$14.42	$12.98 - $15.94
Q3 2025	103,890	$1,607	$15.88	$14.27 - $17.13
Q2 2025	29,430	$474	$16.04	$14.39 - $19.29
Q1 2025	481	$9	$20.96	$16.83 - $25.50
Q4 2024	368	$8	$21.05	$17.64 - $26.27
Q3 2024	15,198	$291	$18.22	$15.20 - $20.91