Copper Rock Capital Partners’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q1	–	Sell	-176,793	Closed	-$24.5M	–	57
2015 Q4	$24.5M	Sell	176,793 -643	-0.4%	-$89.1K	2.04%	21
2015 Q3	$23.8M	Sell	177,436 -865	-0.5%	-$124K	2.01%	24
2015 Q2	$26.9M	Buy	178,301 +23,376	+15%	+$3.34M	1.99%	28
2015 Q1	$20.9M	Buy	154,925 +16,748	+12%	+$2.08M	1.72%	34
2014 Q4	$16.7M	Buy	138,177 +9,360	+7%	+$1.08M	1.55%	41
2014 Q3	$14.6M	Buy	128,817 +38,663	+43%	+$4.58M	1.59%	39
2014 Q2	$10.8M	Buy	90,154 +3,187	+4%	+$389K	1.72%	37
2014 Q1	$11.1M	Buy	86,967 +3,470	+4%	+$445K	1.09%	32
2013 Q4	$10.3M	Buy	83,497 +1,815	+2%	+$221K	1.01%	38
2013 Q3	$9.6M	Sell	81,682 -1,974	-2%	-$233K	1.03%	36
2013 Q2	$9.39M	Buy	+83,656	New	+$9.81M	1.01%	34