| Dec. 15, 2015 |
CLH
|
F |
101 |
$41.11 |
$4,152 |
28,458
Direct
|
-0.35%
|
Disposed |
691.0%
(price as of 2026-08-20)
|
| June 22, 2015 |
CLH
|
F |
93 |
$55.34 |
$5,147 |
28,559
Direct
|
-0.32%
|
Disposed |
487.6%
(price as of 2026-08-20)
|
| June 9, 2015 |
CLH
|
A |
4,341 |
— |
— |
28,652
Direct
|
+17.86%
|
Acquired |
(price as of 2026-08-20)
|
| June 9, 2015 |
CLH
|
A |
3,101 |
— |
— |
24,311
Direct
|
+14.62%
|
Acquired |
(price as of 2026-08-20)
|
| March 30, 2015 |
CLH
|
F |
227 |
$56.69 |
$12,869 |
21,210
Direct
|
-1.06%
|
Disposed |
473.6%
(price as of 2026-08-20)
|
| March 15, 2015 |
CLH
|
F |
101 |
$56.32 |
$5,688 |
21,437
Direct
|
-0.47%
|
Disposed |
477.4%
(price as of 2026-08-20)
|
| March 10, 2015 |
CLH
|
F |
287 |
$54.24 |
$15,567 |
21,538
Direct
|
-1.32%
|
Disposed |
499.6%
(price as of 2026-08-20)
|
| March 10, 2015 |
CLH
|
D |
3,530 |
— |
— |
21,825
Direct
|
-13.92%
|
Disposed |
(price as of 2026-08-20)
|
| June 20, 2014 |
CLH
|
F |
279 |
$63.10 |
$17,605 |
25,355
Direct
|
-1.09%
|
Disposed |
415.4%
(price as of 2026-08-20)
|
| June 18, 2014 |
CLH
|
A |
3,966 |
— |
— |
25,634
Direct
|
+18.30%
|
Acquired |
(price as of 2026-08-20)
|
| June 18, 2014 |
CLH
|
A |
2,833 |
— |
— |
21,668
Direct
|
+15.04%
|
Acquired |
(price as of 2026-08-20)
|
| March 11, 2014 |
CLH
|
F |
287 |
$51.84 |
$14,878 |
18,835
Direct
|
-1.50%
|
Disposed |
527.3%
(price as of 2026-08-20)
|
| Feb. 26, 2014 |
CLH
|
D |
1,465 |
— |
— |
19,122
Direct
|
-7.12%
|
Disposed |
(price as of 2026-08-20)
|
| May 6, 2013 |
CLH
|
A |
4,412 |
— |
— |
20,587
Direct
|
+27.28%
|
Acquired |
(price as of 2026-08-20)
|
| May 6, 2013 |
CLH
|
A |
3,151 |
— |
— |
16,175
Direct
|
+24.19%
|
Acquired |
(price as of 2026-08-20)
|
| March 11, 2013 |
CLH
|
A |
2,500 |
— |
— |
13,024
Direct
|
+23.76%
|
Acquired |
(price as of 2026-08-20)
|
| Feb. 21, 2013 |
CLH
|
S |
16,000 |
$51.79 |
$828,640 |
10,524
Direct
|
-60.32%
|
Disposed |
527.9%
(price as of 2026-08-20)
|
| Feb. 7, 2013 |
CLH
|
M |
16,000 |
$6.49 |
$103,840 |
0
Direct
|
-100.00%
|
Disposed |
4910.8%
(price as of 2026-08-20)
|
| Feb. 7, 2013 |
CLH
|
M |
16,000 |
$6.49 |
$103,840 |
26,524
Direct
|
+152.03%
|
Acquired |
4910.8%
(price as of 2026-08-20)
|
| Dec. 15, 2012 |
CLH
|
F |
721 |
$56.05 |
$40,412 |
10,524
Direct
|
-6.41%
|
Disposed |
480.2%
(price as of 2026-08-20)
|
| March 30, 2012 |
CLH
|
A |
1,099 |
— |
— |
11,245
Direct
|
+10.83%
|
Acquired |
(price as of 2026-08-20)
|
| March 30, 2012 |
CLH
|
A |
1,465 |
— |
— |
10,146
Direct
|
+16.88%
|
Acquired |
(price as of 2026-08-20)
|
| March 15, 2012 |
CLH
|
F |
302 |
$68.96 |
$20,826 |
8,681
Direct
|
-3.36%
|
Disposed |
371.6%
(price as of 2026-08-20)
|
| Dec. 15, 2011 |
CLH
|
F |
810 |
$58.59 |
$47,458 |
8,983
Direct
|
-8.27%
|
Disposed |
455.0%
(price as of 2026-08-20)
|
| Dec. 15, 2011 |
CLH
|
F |
407 |
$58.59 |
$23,846 |
9,793
Direct
|
-3.99%
|
Disposed |
455.0%
(price as of 2026-08-20)
|
| Dec. 15, 2011 |
CLH
|
F |
180 |
$58.59 |
$10,546 |
10,200
Direct
|
-1.73%
|
Disposed |
455.0%
(price as of 2026-08-20)
|
| June 20, 2011 |
CLH
|
A |
675 |
— |
— |
5,190
Direct
|
+14.95%
|
Acquired |
(price as of 2026-08-20)
|
| June 20, 2011 |
CLH
|
A |
900 |
— |
— |
4,515
Direct
|
+24.90%
|
Acquired |
(price as of 2026-08-20)
|
| May 6, 2011 |
CLH
|
S |
1,000 |
$101.60 |
$101,600 |
3,615
Direct
|
-21.67%
|
Disposed |
540.2%
(price as of 2026-08-20)
|
| March 15, 2011 |
CLH
|
F |
609 |
$95.29 |
$58,032 |
4,615
Direct
|
-11.66%
|
Disposed |
582.5%
(price as of 2026-08-20)
|
| Dec. 15, 2010 |
CLH
|
F |
90 |
$78.38 |
$7,054 |
5,224
Direct
|
-1.69%
|
Disposed |
729.8%
(price as of 2026-08-20)
|
| Sept. 24, 2010 |
CLH
|
M |
8,000 |
$12.98 |
$103,840 |
8,000
Direct
|
-50.00%
|
Disposed |
4910.8%
(price as of 2026-08-20)
|
| Sept. 24, 2010 |
CLH
|
S |
8,000 |
$68.00 |
$544,000 |
5,314
Direct
|
-60.09%
|
Disposed |
856.5%
(price as of 2026-08-20)
|
| Sept. 24, 2010 |
CLH
|
M |
8,000 |
$12.98 |
$103,840 |
13,314
Direct
|
+150.55%
|
Acquired |
4910.8%
(price as of 2026-08-20)
|
| April 20, 2010 |
CLH
|
A |
2,420 |
— |
— |
5,314
Direct
|
+83.62%
|
Acquired |
(price as of 2026-08-20)
|
| March 8, 2010 |
CLH
|
D |
2,170 |
— |
— |
2,894
Direct
|
-42.85%
|
Disposed |
(price as of 2026-08-20)
|
| Dec. 15, 2009 |
CLH
|
F |
85 |
$58.30 |
$4,956 |
5,064
Direct
|
-1.65%
|
Disposed |
1015.6%
(price as of 2026-08-20)
|
| Oct. 14, 2009 |
CLH
|
S |
600 |
$60.00 |
$36,000 |
5,149
Direct
|
-10.44%
|
Disposed |
984.0%
(price as of 2026-08-20)
|
| March 18, 2009 |
CLH
|
A |
1,840 |
— |
— |
5,749
Direct
|
+47.07%
|
Acquired |
(price as of 2026-08-20)
|
| March 16, 2009 |
CLH
|
F |
132 |
$41.08 |
$5,423 |
3,909
Direct
|
-3.27%
|
Disposed |
1483.3%
(price as of 2026-08-20)
|
| Sept. 2, 2008 |
CLH
|
S |
600 |
$82.44 |
$49,464 |
4,041
Direct
|
-12.93%
|
Disposed |
688.9%
(price as of 2026-08-20)
|
| May 15, 2008 |
CLH
|
A |
2,170 |
— |
— |
4,641
Direct
|
+87.82%
|
Acquired |
(price as of 2026-08-20)
|
| March 15, 2008 |
CLH
|
F |
152 |
$63.09 |
$9,590 |
2,471
Direct
|
-5.79%
|
Disposed |
930.9%
(price as of 2026-08-20)
|
| Jan. 8, 2008 |
CLH
|
S |
400 |
$54.49 |
$21,796 |
2,623
Direct
|
-13.23%
|
Disposed |
1093.6%
(price as of 2026-08-20)
|
| Jan. 2, 2008 |
CLH
|
F |
402 |
— |
— |
3,023
Direct
|
-11.74%
|
Disposed |
(price as of 2026-08-20)
|
| Jan. 24, 2007 |
CLH
|
A |
1,580 |
— |
— |
3,425
Direct
|
+85.64%
|
Acquired |
(price as of 2026-08-20)
|
| Dec. 31, 2006 |
CLH
|
F |
558 |
$48.41 |
$27,013 |
1,845
Direct
|
-23.22%
|
Disposed |
1243.5%
(price as of 2026-08-20)
|
| May 9, 2006 |
CLH
|
M |
6,904 |
$12.98 |
$89,614 |
16,000
Direct
|
-30.14%
|
Disposed |
4910.8%
(price as of 2026-08-20)
|
| May 9, 2006 |
CLH
|
S |
6,904 |
$36.00 |
$248,544 |
0
Direct
|
-100.00%
|
Disposed |
1706.7%
(price as of 2026-08-20)
|
| May 9, 2006 |
CLH
|
M |
6,904 |
$12.98 |
$89,614 |
6,904
Direct
|
—
|
Acquired |
4910.8%
(price as of 2026-08-20)
|
| May 5, 2006 |
CLH
|
M |
6,096 |
$12.98 |
$79,126 |
22,904
Direct
|
-21.02%
|
Disposed |
4910.8%
(price as of 2026-08-20)
|
| May 5, 2006 |
CLH
|
S |
6,096 |
$36.00 |
$219,456 |
0
Direct
|
-100.00%
|
Disposed |
1706.7%
(price as of 2026-08-20)
|
| May 5, 2006 |
CLH
|
M |
6,096 |
$12.98 |
$79,126 |
6,096
Direct
|
—
|
Acquired |
4910.8%
(price as of 2026-08-20)
|
| March 17, 2006 |
CLH
|
A |
2,403 |
— |
— |
2,403
Direct
|
—
|
Acquired |
(price as of 2026-08-20)
|
| June 13, 2005 |
CLH
|
M |
3,000 |
$12.98 |
$38,940 |
29,000
Direct
|
-9.38%
|
Disposed |
4910.8%
(price as of 2026-08-20)
|
| June 13, 2005 |
CLH
|
S |
3,000 |
$22.00 |
$66,000 |
0
Direct
|
-100.00%
|
Disposed |
2856.4%
(price as of 2026-08-20)
|
| June 13, 2005 |
CLH
|
M |
3,000 |
$12.98 |
$38,940 |
3,000
Direct
|
—
|
Acquired |
4910.8%
(price as of 2026-08-20)
|
| May 9, 2005 |
CLH
|
M |
8,000 |
$12.98 |
$103,840 |
32,000
Direct
|
-20.00%
|
Disposed |
4910.8%
(price as of 2026-08-20)
|
| May 9, 2005 |
CLH
|
S |
8,000 |
$20.00 |
$160,000 |
0
Direct
|
-100.00%
|
Disposed |
3152.0%
(price as of 2026-08-20)
|
| May 9, 2005 |
CLH
|
M |
8,000 |
$12.98 |
$103,840 |
8,000
Direct
|
—
|
Acquired |
4910.8%
(price as of 2026-08-20)
|