BARRETT BUSINESS SVCS INC

Ticker: BBSI CUSIP: 068463108 Class: Common Stock

Mawer Investment Management Ltd.'s Holding History (CIK: 0001538449)

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

Q4 2025

Shares 1,964,053 Value ($000) $71,118 Avg Close $38.22 Range $32.93 - $45.42

Q3 2025

Shares 1,950,722 Value ($000) $86,456 Avg Close $45.62 Range $41.19 - $49.53

Q2 2025

Shares 1,950,056 Value ($000) $81,298 Avg Close $40.92 Range $37.24 - $42.73

Q1 2025

Shares 1,963,115 Value ($000) $80,782 Avg Close $41.37 Range $38.41 - $44.61

Q4 2024

Shares 2,110,550 Value ($000) $91,682 Avg Close $40.05 Range $35.46 - $44.04

Q3 2024

Shares 1,834,452 Value ($000) $68,810 Avg Close $34.84 Range $31.38 - $37.44

Q2 2024

Shares 545,305 Value ($000) $17,870 Avg Close $31.20 Range $28.01 - $33.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,964,053	$71,118	$38.22	$32.93 - $45.42
Q3 2025	1,950,722	$86,456	$45.62	$41.19 - $49.53
Q2 2025	1,950,056	$81,298	$40.92	$37.24 - $42.73
Q1 2025	1,963,115	$80,782	$41.37	$38.41 - $44.61
Q4 2024	2,110,550	$91,682	$40.05	$35.46 - $44.04
Q3 2024	1,834,452	$68,810	$34.84	$31.38 - $37.44
Q2 2024	545,305	$17,870	$31.20	$28.01 - $33.93