BARRETT BUSINESS SVCS INC

Ticker: BBSI CUSIP: 068463108 Class: Common Stock

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q1 2015

Shares 10,886 Value ($000) $466 Avg Close $7.65 Range $5.30 - $9.32

Q4 2014

Shares 9,355 Value ($000) $256 Avg Close $6.18 Range $3.80 - $9.46

Q3 2014

Shares 11,768 Value ($000) $465 Avg Close $11.28 Range $8.23 - $13.22

Q2 2014

Shares 13,625 Value ($000) $640 Avg Close $10.49 Range $8.68 - $13.08

Q1 2014

Shares 14,000 Value ($000) $834 Avg Close $15.37 Range $11.97 - $21.09

Q4 2013

Shares 2,269 Value ($000) $210 Avg Close $16.82 Range $13.66 - $20.23

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	10,886	$466	$7.65	$5.30 - $9.32
Q4 2014	9,355	$256	$6.18	$3.80 - $9.46
Q3 2014	11,768	$465	$11.28	$8.23 - $13.22
Q2 2014	13,625	$640	$10.49	$8.68 - $13.08
Q1 2014	14,000	$834	$15.37	$11.97 - $21.09
Q4 2013	2,269	$210	$16.82	$13.66 - $20.23