BARRETT BUSINESS SVCS INC

Ticker: BBSI CUSIP: 068463108 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 25,607 Value ($000) $927 Avg Close $38.22 Range $32.93 - $45.42

Q3 2025

Shares 24,045 Value ($000) $1,066 Avg Close $45.62 Range $41.19 - $49.53

Q2 2025

Shares 22,494 Value ($000) $938 Avg Close $40.92 Range $37.24 - $42.73

Q1 2025

Shares 24,375 Value ($000) $1,003 Avg Close $41.37 Range $38.41 - $44.61

Q4 2024

Shares 24,375 Value ($000) $1,059 Avg Close $40.05 Range $35.46 - $44.04

Q3 2024

Shares 24,581 Value ($000) $922 Avg Close $34.84 Range $31.38 - $37.44

Q2 2024

Shares 25,605 Value ($000) $839 Avg Close $31.20 Range $28.01 - $33.93

Q1 2024

Shares 6,609 Value ($000) $837 Avg Close $28.53 Range $26.60 - $31.95

Q4 2023

Shares 7,086 Value ($000) $821 Avg Close $25.31 Range $21.17 - $29.34

Q3 2023

Shares 7,491 Value ($000) $676 Avg Close $22.58 Range $20.89 - $24.15

Q2 2023

Shares 8,275 Value ($000) $722 Avg Close $20.89 Range $18.55 - $22.60

Q1 2023

Shares 8,661 Value ($000) $768 Avg Close $22.68 Range $20.40 - $24.46

Q4 2022

Shares 8,891 Value ($000) $829 Avg Close $21.94 Range $18.73 - $24.45

Q3 2022

Shares 9,050 Value ($000) $706 Avg Close $19.29 Range $16.67 - $20.79

Q2 2022

Shares 9,558 Value ($000) $696 Avg Close $17.68 Range $15.89 - $19.44

Q1 2022

Shares 9,695 Value ($000) $751 Avg Close $16.17 Range $13.80 - $19.00

Q4 2021

Shares 10,420 Value ($000) $720 Avg Close $18.10 Range $15.44 - $20.67

Q3 2021

Shares 10,251 Value ($000) $782 Avg Close $17.78 Range $16.41 - $19.35

Q2 2021

Shares 10,272 Value ($000) $746 Avg Close $17.33 Range $15.98 - $18.83

Q1 2021

Shares 11,433 Value ($000) $787 Avg Close $16.42 Range $14.65 - $18.28

Q4 2020

Shares 11,494 Value ($000) $784 Avg Close $15.29 Range $11.95 - $17.22

Q3 2020

Shares 11,279 Value ($000) $591 Avg Close $12.78 Range $11.21 - $14.55

Q2 2020

Shares 10,954 Value ($000) $582 Avg Close $10.73 Range $7.59 - $13.55

Q1 2020

Shares 10,954 Value ($000) $434 Avg Close $16.11 Range $6.31 - $21.40

Q4 2019

Shares 11,174 Value ($000) $1,011 Avg Close $20.34 Range $18.74 - $21.93

Q3 2019

Shares 11,174 Value ($000) $992 Avg Close $19.88 Range $18.05 - $21.00

Q2 2019

Shares 11,040 Value ($000) $912 Avg Close $17.64 Range $16.05 - $19.71

Q1 2019

Shares 10,956 Value ($000) $847 Avg Close $15.77 Range $12.44 - $18.90

Q4 2018

Shares 11,424 Value ($000) $654 Avg Close $14.66 Range $12.06 - $17.50

Q3 2018

Shares 10,871 Value ($000) $726 Avg Close $18.28 Range $14.09 - $22.27

Q2 2018

Shares 10,872 Value ($000) $1,050 Avg Close $19.48 Range $17.84 - $22.06

Q1 2018

Shares 10,777 Value ($000) $893 Avg Close $16.32 Range $12.57 - $20.14

Q4 2017

Shares 11,155 Value ($000) $719 Avg Close $13.96 Range $12.15 - $15.54

Q3 2017

Shares 11,199 Value ($000) $633 Avg Close $12.05 Range $9.89 - $13.22

Q2 2017

Shares 12,500 Value ($000) $716 Avg Close $12.65 Range $11.71 - $13.41

Q1 2017

Shares 13,900 Value ($000) $759 Avg Close $13.18 Range $11.18 - $14.74

Q4 2016

Shares 14,600 Value ($000) $936 Avg Close $11.84 Range $9.35 - $14.75

Q3 2016

Shares 14,900 Value ($000) $739 Avg Close $9.88 Range $8.47 - $10.92

Q2 2016

Shares 14,800 Value ($000) $612 Avg Close $7.19 Range $5.76 - $9.41

Q1 2016

Shares 15,091 Value ($000) $434 Avg Close $7.44 Range $4.89 - $9.26

Q4 2015

Shares 13,191 Value ($000) $574 Avg Close $9.48 Range $7.28 - $11.35

Q3 2015

Shares 13,044 Value ($000) $560 Avg Close $8.05 Range $6.89 - $9.65

Q2 2015

Shares 13,044 Value ($000) $474 Avg Close $8.56 Range $6.78 - $10.53

Q1 2015

Shares 13,085 Value ($000) $561 Avg Close $7.65 Range $5.30 - $9.32

Q4 2014

Shares 13,285 Value ($000) $364 Avg Close $6.18 Range $3.80 - $9.46

Q3 2014

Shares 13,228 Value ($000) $522 Avg Close $11.28 Range $8.23 - $13.22

Q2 2014

Shares 14,243 Value ($000) $669 Avg Close $10.49 Range $8.68 - $13.08

Q1 2014

Shares 12,853 Value ($000) $766 Avg Close $15.37 Range $11.97 - $21.09

Q4 2013

Shares 12,753 Value ($000) $1,183 Avg Close $16.82 Range $13.66 - $20.23

Q3 2013

Shares 12,653 Value ($000) $852 Avg Close $13.44 Range $9.88 - $15.11

Q2 2013

Shares 12,275 Value ($000) $641 Avg Close $11.62 Range $9.95 - $12.88

Q1 2013

Shares 12,106 Value ($000) $638 Avg Close $8.99 Range $7.80 - $10.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,607	$927	$38.22	$32.93 - $45.42
Q3 2025	24,045	$1,066	$45.62	$41.19 - $49.53
Q2 2025	22,494	$938	$40.92	$37.24 - $42.73
Q1 2025	24,375	$1,003	$41.37	$38.41 - $44.61
Q4 2024	24,375	$1,059	$40.05	$35.46 - $44.04
Q3 2024	24,581	$922	$34.84	$31.38 - $37.44
Q2 2024	25,605	$839	$31.20	$28.01 - $33.93
Q1 2024	6,609	$837	$28.53	$26.60 - $31.95
Q4 2023	7,086	$821	$25.31	$21.17 - $29.34
Q3 2023	7,491	$676	$22.58	$20.89 - $24.15
Q2 2023	8,275	$722	$20.89	$18.55 - $22.60
Q1 2023	8,661	$768	$22.68	$20.40 - $24.46
Q4 2022	8,891	$829	$21.94	$18.73 - $24.45
Q3 2022	9,050	$706	$19.29	$16.67 - $20.79
Q2 2022	9,558	$696	$17.68	$15.89 - $19.44
Q1 2022	9,695	$751	$16.17	$13.80 - $19.00
Q4 2021	10,420	$720	$18.10	$15.44 - $20.67
Q3 2021	10,251	$782	$17.78	$16.41 - $19.35
Q2 2021	10,272	$746	$17.33	$15.98 - $18.83
Q1 2021	11,433	$787	$16.42	$14.65 - $18.28
Q4 2020	11,494	$784	$15.29	$11.95 - $17.22
Q3 2020	11,279	$591	$12.78	$11.21 - $14.55
Q2 2020	10,954	$582	$10.73	$7.59 - $13.55
Q1 2020	10,954	$434	$16.11	$6.31 - $21.40
Q4 2019	11,174	$1,011	$20.34	$18.74 - $21.93
Q3 2019	11,174	$992	$19.88	$18.05 - $21.00
Q2 2019	11,040	$912	$17.64	$16.05 - $19.71
Q1 2019	10,956	$847	$15.77	$12.44 - $18.90
Q4 2018	11,424	$654	$14.66	$12.06 - $17.50
Q3 2018	10,871	$726	$18.28	$14.09 - $22.27
Q2 2018	10,872	$1,050	$19.48	$17.84 - $22.06
Q1 2018	10,777	$893	$16.32	$12.57 - $20.14
Q4 2017	11,155	$719	$13.96	$12.15 - $15.54
Q3 2017	11,199	$633	$12.05	$9.89 - $13.22
Q2 2017	12,500	$716	$12.65	$11.71 - $13.41
Q1 2017	13,900	$759	$13.18	$11.18 - $14.74
Q4 2016	14,600	$936	$11.84	$9.35 - $14.75
Q3 2016	14,900	$739	$9.88	$8.47 - $10.92
Q2 2016	14,800	$612	$7.19	$5.76 - $9.41
Q1 2016	15,091	$434	$7.44	$4.89 - $9.26
Q4 2015	13,191	$574	$9.48	$7.28 - $11.35
Q3 2015	13,044	$560	$8.05	$6.89 - $9.65
Q2 2015	13,044	$474	$8.56	$6.78 - $10.53
Q1 2015	13,085	$561	$7.65	$5.30 - $9.32
Q4 2014	13,285	$364	$6.18	$3.80 - $9.46
Q3 2014	13,228	$522	$11.28	$8.23 - $13.22
Q2 2014	14,243	$669	$10.49	$8.68 - $13.08
Q1 2014	12,853	$766	$15.37	$11.97 - $21.09
Q4 2013	12,753	$1,183	$16.82	$13.66 - $20.23
Q3 2013	12,653	$852	$13.44	$9.88 - $15.11
Q2 2013	12,275	$641	$11.62	$9.95 - $12.88
Q1 2013	12,106	$638	$8.99	$7.80 - $10.93