QUINSTREET INC

Ticker: QNST CUSIP: 74874Q100 Class: Common Stock

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 196,415 Value ($000) $2,822 Avg Close $14.42 Range $12.98 - $15.94

Q3 2025

Shares 222,182 Value ($000) $3,437 Avg Close $15.88 Range $14.27 - $17.13

Q2 2025

Shares 194,113 Value ($000) $3,125 Avg Close $16.04 Range $14.39 - $19.29

Q1 2025

Shares 179,096 Value ($000) $3,195 Avg Close $20.96 Range $16.83 - $25.50

Q4 2024

Shares 140,175 Value ($000) $3,234 Avg Close $21.05 Range $17.64 - $26.27

Q3 2024

Shares 117,319 Value ($000) $2,244 Avg Close $18.22 Range $15.20 - $20.91

Q2 2024

Shares 115,519 Value ($000) $1,916 Avg Close $17.33 Range $15.27 - $19.58

Q1 2024

Shares 107,598 Value ($000) $1,900 Avg Close $14.24 Range $11.22 - $17.69

Q4 2023

Shares 107,598 Value ($000) $1,379 Avg Close $11.26 Range $8.44 - $13.46

Q3 2023

Shares 63,544 Value ($000) $570 Avg Close $9.26 Range $8.08 - $10.70

Q2 2023

Shares 90,296 Value ($000) $797 Avg Close $10.09 Range $6.79 - $16.13

Q1 2023

Shares 88,954 Value ($000) $1,412 Avg Close $15.81 Range $14.11 - $18.18

Q4 2022

Shares 91,731 Value ($000) $1,316 Avg Close $12.69 Range $10.38 - $14.50

Q3 2022

Shares 94,435 Value ($000) $1 Avg Close $11.38 Range $9.97 - $13.54

Q2 2022

Shares 93,402 Value ($000) $940 Avg Close $10.51 Range $8.28 - $12.43

Q1 2022

Shares 93,402 Value ($000) $1,083 Avg Close $13.45 Range $10.15 - $18.59

Q4 2021

Shares 101,642 Value ($000) $1,849 Avg Close $16.58 Range $13.23 - $18.76

Q3 2021

Shares 100,802 Value ($000) $1,770 Avg Close $17.97 Range $16.01 - $21.00

Q2 2021

Shares 100,802 Value ($000) $1,873 Avg Close $18.97 Range $17.45 - $21.26

Q1 2021

Shares 100,332 Value ($000) $2,037 Avg Close $22.50 Range $19.59 - $25.99

Q4 2020

Shares 107,642 Value ($000) $2,308 Avg Close $18.24 Range $15.46 - $22.70

Q3 2020

Shares 107,252 Value ($000) $1,699 Avg Close $12.99 Range $10.07 - $16.23

Q2 2020

Shares 103,262 Value ($000) $1,080 Avg Close $9.65 Range $6.49 - $12.00

Q1 2020

Shares 103,262 Value ($000) $831 Avg Close $12.32 Range $5.76 - $15.52

Q4 2019

Shares 150,065 Value ($000) $2,297 Avg Close $14.26 Range $11.43 - $16.52

Q3 2019

Shares 116,462 Value ($000) $1,466 Avg Close $13.64 Range $10.15 - $17.13

Q2 2019

Shares 86,290 Value ($000) $1,368 Avg Close $14.93 Range $12.98 - $16.81

Q1 2019

Shares 35,290 Value ($000) $473 Avg Close $15.50 Range $12.66 - $20.02

Q4 2018

Shares 32,190 Value ($000) $522 Avg Close $15.04 Range $12.48 - $17.75

Q3 2018

Shares 110,990 Value ($000) $1,506 Avg Close $14.16 Range $12.12 - $16.42

Q2 2018

Shares 22,789 Value ($000) $289 Avg Close $12.59 Range $9.76 - $14.12

Q1 2018

Shares 22,789 Value ($000) $291 Avg Close $11.70 Range $8.27 - $14.65

Q4 2017

Shares 22,789 Value ($000) $191 Avg Close $8.49 Range $6.86 - $10.97

Q3 2017

Shares 22,789 Value ($000) $167 Avg Close $4.85 Range $3.36 - $8.00

Q2 2017

Shares 18,567 Value ($000) $77 Avg Close $4.01 Range $3.44 - $4.63

Q1 2017

Shares 25,067 Value ($000) $98 Avg Close $3.51 Range $2.96 - $4.23

Q4 2016

Shares 25,067 Value ($000) $94 Avg Close $3.25 Range $2.61 - $4.32

Q3 2016

Shares 25,067 Value ($000) $76 Avg Close $3.37 Range $2.81 - $4.06

Q2 2016

Shares 25,067 Value ($000) $89 Avg Close $3.41 Range $2.82 - $3.84

Q1 2016

Shares 25,067 Value ($000) $86 Avg Close $3.39 Range $2.65 - $4.35

Q4 2015

Shares 25,067 Value ($000) $108 Avg Close $5.22 Range $4.23 - $6.30

Q3 2015

Shares 39,067 Value ($000) $217 Avg Close $5.86 Range $4.87 - $6.82

Q2 2015

Shares 54,067 Value ($000) $349 Avg Close $5.89 Range $5.06 - $6.66

Q1 2015

Shares 66,967 Value ($000) $398 Avg Close $6.11 Range $5.01 - $6.83

Q4 2014

Shares 62,977 Value ($000) $382 Avg Close $4.58 Range $3.78 - $6.09

Q3 2014

Shares 62,977 Value ($000) $261 Avg Close $4.92 Range $4.10 - $6.09

Q2 2014

Shares 62,977 Value ($000) $347 Avg Close $5.77 Range $5.10 - $6.72

Q1 2014

Shares 57,900 Value ($000) $384 Avg Close $7.40 Range $6.02 - $9.09

Q4 2013

Shares 69,800 Value ($000) $607 Avg Close $8.86 Range $8.00 - $9.62

Q3 2013

Shares 68,700 Value ($000) $649 Avg Close $9.19 Range $8.40 - $9.71

Q2 2013

Shares 48,800 Value ($000) $421 Avg Close $7.12 Range $5.76 - $8.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	196,415	$2,822	$14.42	$12.98 - $15.94
Q3 2025	222,182	$3,437	$15.88	$14.27 - $17.13
Q2 2025	194,113	$3,125	$16.04	$14.39 - $19.29
Q1 2025	179,096	$3,195	$20.96	$16.83 - $25.50
Q4 2024	140,175	$3,234	$21.05	$17.64 - $26.27
Q3 2024	117,319	$2,244	$18.22	$15.20 - $20.91
Q2 2024	115,519	$1,916	$17.33	$15.27 - $19.58
Q1 2024	107,598	$1,900	$14.24	$11.22 - $17.69
Q4 2023	107,598	$1,379	$11.26	$8.44 - $13.46
Q3 2023	63,544	$570	$9.26	$8.08 - $10.70
Q2 2023	90,296	$797	$10.09	$6.79 - $16.13
Q1 2023	88,954	$1,412	$15.81	$14.11 - $18.18
Q4 2022	91,731	$1,316	$12.69	$10.38 - $14.50
Q3 2022	94,435	$1	$11.38	$9.97 - $13.54
Q2 2022	93,402	$940	$10.51	$8.28 - $12.43
Q1 2022	93,402	$1,083	$13.45	$10.15 - $18.59
Q4 2021	101,642	$1,849	$16.58	$13.23 - $18.76
Q3 2021	100,802	$1,770	$17.97	$16.01 - $21.00
Q2 2021	100,802	$1,873	$18.97	$17.45 - $21.26
Q1 2021	100,332	$2,037	$22.50	$19.59 - $25.99
Q4 2020	107,642	$2,308	$18.24	$15.46 - $22.70
Q3 2020	107,252	$1,699	$12.99	$10.07 - $16.23
Q2 2020	103,262	$1,080	$9.65	$6.49 - $12.00
Q1 2020	103,262	$831	$12.32	$5.76 - $15.52
Q4 2019	150,065	$2,297	$14.26	$11.43 - $16.52
Q3 2019	116,462	$1,466	$13.64	$10.15 - $17.13
Q2 2019	86,290	$1,368	$14.93	$12.98 - $16.81
Q1 2019	35,290	$473	$15.50	$12.66 - $20.02
Q4 2018	32,190	$522	$15.04	$12.48 - $17.75
Q3 2018	110,990	$1,506	$14.16	$12.12 - $16.42
Q2 2018	22,789	$289	$12.59	$9.76 - $14.12
Q1 2018	22,789	$291	$11.70	$8.27 - $14.65
Q4 2017	22,789	$191	$8.49	$6.86 - $10.97
Q3 2017	22,789	$167	$4.85	$3.36 - $8.00
Q2 2017	18,567	$77	$4.01	$3.44 - $4.63
Q1 2017	25,067	$98	$3.51	$2.96 - $4.23
Q4 2016	25,067	$94	$3.25	$2.61 - $4.32
Q3 2016	25,067	$76	$3.37	$2.81 - $4.06
Q2 2016	25,067	$89	$3.41	$2.82 - $3.84
Q1 2016	25,067	$86	$3.39	$2.65 - $4.35
Q4 2015	25,067	$108	$5.22	$4.23 - $6.30
Q3 2015	39,067	$217	$5.86	$4.87 - $6.82
Q2 2015	54,067	$349	$5.89	$5.06 - $6.66
Q1 2015	66,967	$398	$6.11	$5.01 - $6.83
Q4 2014	62,977	$382	$4.58	$3.78 - $6.09
Q3 2014	62,977	$261	$4.92	$4.10 - $6.09
Q2 2014	62,977	$347	$5.77	$5.10 - $6.72
Q1 2014	57,900	$384	$7.40	$6.02 - $9.09
Q4 2013	69,800	$607	$8.86	$8.00 - $9.62
Q3 2013	68,700	$649	$9.19	$8.40 - $9.71
Q2 2013	48,800	$421	$7.12	$5.76 - $8.74