Blue Harbour Group’s Clean Harbors CLH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-967,985
Closed -$42.6M 21
2015
Q3
$42.6M Sell
967,985
-572,615
-37% -$25.2M 1.33% 18
2015
Q2
$82.8M Sell
1,540,600
-825,952
-35% -$44.4M 2.42% 16
2015
Q1
$134M Buy
2,366,552
+932,000
+65% +$52.9M 4.05% 10
2014
Q4
$68.9M Buy
+1,434,552
New +$68.9M 2.21% 15