BARRETT BUSINESS SVCS INC

Ticker: BBSI CUSIP: 068463108 Class: Common Stock

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q1 2023

Shares 3,055 Value ($000) $271 Avg Close $22.68 Range $20.40 - $24.46

Q4 2022

Shares 3,055 Value ($000) $285 Avg Close $21.94 Range $18.73 - $24.45

Q3 2022

Shares 3,017 Value ($000) $235 Avg Close $19.29 Range $16.67 - $20.79

Q1 2020

Shares 1,972 Value ($000) $78 Avg Close $16.11 Range $6.31 - $21.40

Q4 2019

Shares 1,972 Value ($000) $178 Avg Close $20.34 Range $18.74 - $21.93

Q3 2019

Shares 1,972 Value ($000) $175 Avg Close $19.88 Range $18.05 - $21.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	3,055	$271	$22.68	$20.40 - $24.46
Q4 2022	3,055	$285	$21.94	$18.73 - $24.45
Q3 2022	3,017	$235	$19.29	$16.67 - $20.79
Q1 2020	1,972	$78	$16.11	$6.31 - $21.40
Q4 2019	1,972	$178	$20.34	$18.74 - $21.93
Q3 2019	1,972	$175	$19.88	$18.05 - $21.00