QUINSTREET INC

Ticker: QNST CUSIP: 74874Q100 Class: Common Stock

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2018

Shares 34,130 Value ($000) $554 Avg Close $15.04 Range $12.48 - $17.75

Q3 2018

Shares 23,130 Value ($000) $314 Avg Close $14.16 Range $12.12 - $16.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	34,130	$554	$15.04	$12.48 - $17.75
Q3 2018	23,130	$314	$14.16	$12.12 - $16.42