| March 8, 2012 |
LEU
|
F |
8,322 |
$1.24 |
$10,319 |
256,776
Direct
|
-3.14%
|
Disposed |
-47.2%
(price as of 2026-08-18)
|
| March 4, 2012 |
LEU
|
F |
5,562 |
$1.39 |
$7,731 |
265,098
Direct
|
-2.05%
|
Disposed |
-52.9%
(price as of 2026-08-18)
|
| March 4, 2012 |
LEU
|
F |
4,636 |
$1.39 |
$6,444 |
270,660
Direct
|
-1.68%
|
Disposed |
-52.9%
(price as of 2026-08-18)
|
| March 1, 2012 |
LEU
|
F |
4,679 |
$1.38 |
$6,457 |
275,296
Direct
|
-1.67%
|
Disposed |
-52.6%
(price as of 2026-08-18)
|
| May 26, 2011 |
LEU
|
P |
10,000 |
$3.96 |
$39,600 |
279,975
Direct
|
+3.70%
|
Acquired |
-83.5%
(price as of 2026-08-18)
|
| March 8, 2011 |
LEU
|
F |
8,322 |
$5.28 |
$43,940 |
269,975
Direct
|
-2.99%
|
Disposed |
-87.6%
(price as of 2026-08-18)
|
| March 4, 2011 |
LEU
|
F |
5,562 |
$5.48 |
$30,480 |
278,297
Direct
|
-1.96%
|
Disposed |
-88.1%
(price as of 2026-08-18)
|
| March 4, 2011 |
LEU
|
F |
4,636 |
$5.48 |
$25,405 |
283,859
Direct
|
-1.61%
|
Disposed |
-88.1%
(price as of 2026-08-18)
|
| March 3, 2011 |
LEU
|
F |
3,278 |
$5.25 |
$17,210 |
288,495
Direct
|
-1.12%
|
Disposed |
-87.5%
(price as of 2026-08-18)
|
| March 1, 2011 |
LEU
|
A |
35,853 |
— |
— |
291,773
Direct
|
+14.01%
|
Acquired |
(price as of 2026-08-18)
|
| March 8, 2010 |
LEU
|
A |
52,669 |
— |
— |
52,669
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 8, 2010 |
LEU
|
F |
5,562 |
$5.18 |
$28,811 |
255,920
Direct
|
-2.13%
|
Disposed |
-87.4%
(price as of 2026-08-18)
|
| March 8, 2010 |
LEU
|
A |
119,171 |
— |
— |
261,482
Direct
|
+83.74%
|
Acquired |
(price as of 2026-08-18)
|
| March 5, 2010 |
LEU
|
F |
986 |
$5.17 |
$5,098 |
142,311
Direct
|
-0.69%
|
Disposed |
-87.3%
(price as of 2026-08-18)
|
| March 4, 2010 |
LEU
|
F |
14,206 |
$5.24 |
$74,439 |
143,297
Direct
|
-9.02%
|
Disposed |
-87.5%
(price as of 2026-08-18)
|
| March 4, 2010 |
LEU
|
F |
4,635 |
$5.24 |
$24,287 |
157,503
Direct
|
-2.86%
|
Disposed |
-87.5%
(price as of 2026-08-18)
|
| March 3, 2010 |
LEU
|
F |
3,465 |
$5.22 |
$18,087 |
162,138
Direct
|
-2.09%
|
Disposed |
-87.5%
(price as of 2026-08-18)
|
| March 28, 2009 |
LEU
|
F |
1,018 |
$4.94 |
$5,029 |
165,575
Direct
|
-0.61%
|
Disposed |
-86.8%
(price as of 2026-08-18)
|
| March 5, 2009 |
LEU
|
F |
992 |
$3.49 |
$3,462 |
166,593
Direct
|
-0.59%
|
Disposed |
-81.3%
(price as of 2026-08-18)
|
| March 4, 2009 |
LEU
|
A |
81,768 |
— |
— |
81,768
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 4, 2009 |
LEU
|
A |
80,409 |
— |
— |
167,585
Direct
|
+92.24%
|
Acquired |
(price as of 2026-08-18)
|
| March 3, 2009 |
LEU
|
F |
13,608 |
$3.57 |
$48,581 |
87,204
Direct
|
-13.50%
|
Disposed |
-81.7%
(price as of 2026-08-18)
|
| March 3, 2009 |
LEU
|
F |
13,636 |
$3.57 |
$48,681 |
87,176
Direct
|
-13.53%
|
Disposed |
-81.7%
(price as of 2026-08-18)
|
| Nov. 25, 2008 |
LEU
|
P |
1,400 |
$3.20 |
$4,480 |
100,812
Direct
|
+1.41%
|
Acquired |
-79.6%
(price as of 2026-08-18)
|
| Nov. 25, 2008 |
LEU
|
P |
1,600 |
$3.19 |
$5,104 |
99,412
Direct
|
+1.64%
|
Acquired |
-79.5%
(price as of 2026-08-18)
|
| Nov. 25, 2008 |
LEU
|
P |
2,000 |
$3.21 |
$6,420 |
97,812
Direct
|
+2.09%
|
Acquired |
-79.6%
(price as of 2026-08-18)
|
| Sept. 5, 2008 |
LEU
|
P |
5,000 |
$5.62 |
$28,100 |
95,812
Direct
|
+5.51%
|
Acquired |
-88.4%
(price as of 2026-08-18)
|
| Sept. 4, 2008 |
LEU
|
P |
100 |
$5.61 |
$561 |
90,812
Direct
|
+0.11%
|
Acquired |
-88.3%
(price as of 2026-08-18)
|
| Sept. 4, 2008 |
LEU
|
P |
800 |
$5.93 |
$4,744 |
90,712
Direct
|
+0.89%
|
Acquired |
-89.0%
(price as of 2026-08-18)
|
| Sept. 4, 2008 |
LEU
|
P |
1,000 |
$5.92 |
$5,920 |
89,912
Direct
|
+1.12%
|
Acquired |
-88.9%
(price as of 2026-08-18)
|
| Sept. 4, 2008 |
LEU
|
P |
3,100 |
$5.90 |
$18,290 |
88,912
Direct
|
+3.61%
|
Acquired |
-88.9%
(price as of 2026-08-18)
|
| March 28, 2008 |
LEU
|
F |
1,018 |
$3.71 |
$3,777 |
85,812
Direct
|
-1.17%
|
Disposed |
-82.4%
(price as of 2026-08-18)
|
| March 23, 2008 |
LEU
|
F |
486 |
$3.40 |
$1,652 |
86,830
Direct
|
-0.56%
|
Disposed |
-80.8%
(price as of 2026-08-18)
|
| March 5, 2008 |
LEU
|
F |
3,966 |
$5.57 |
$22,091 |
87,316
Direct
|
-4.34%
|
Disposed |
-88.3%
(price as of 2026-08-18)
|
| March 3, 2008 |
LEU
|
A |
66,368 |
— |
— |
66,368
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 3, 2008 |
LEU
|
A |
50,273 |
— |
— |
91,282
Direct
|
+122.59%
|
Acquired |
(price as of 2026-08-18)
|
| March 28, 2007 |
LEU
|
F |
1,018 |
$15.94 |
$16,227 |
41,009
Direct
|
-2.42%
|
Disposed |
-95.9%
(price as of 2026-08-18)
|
| March 23, 2007 |
LEU
|
F |
486 |
$16.25 |
$7,898 |
41,763
Direct
|
-1.15%
|
Disposed |
-96.0%
(price as of 2026-08-18)
|
| March 5, 2007 |
LEU
|
A |
23,498 |
— |
— |
23,498
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 5, 2007 |
LEU
|
A |
15,238 |
— |
— |
42,513
Direct
|
+55.87%
|
Acquired |
(price as of 2026-08-18)
|
| March 5, 2007 |
LEU
|
A |
22,764 |
— |
— |
22,764
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 5, 2007 |
LEU
|
A |
14,974 |
— |
— |
42,249
Direct
|
+54.90%
|
Acquired |
(price as of 2026-08-18)
|
| Feb. 28, 2007 |
LEU
|
F |
4,172 |
$14.19 |
$59,201 |
27,275
Direct
|
-13.27%
|
Disposed |
-95.4%
(price as of 2026-08-18)
|
| Feb. 10, 2007 |
LEU
|
F |
435 |
$14.86 |
$6,464 |
31,447
Direct
|
-1.36%
|
Disposed |
-95.6%
(price as of 2026-08-18)
|
| March 28, 2006 |
LEU
|
A |
24,814 |
— |
— |
24,814
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 28, 2006 |
LEU
|
A |
8,685 |
$12.09 |
$105,002 |
30,495
Direct
|
+39.82%
|
Acquired |
-94.6%
(price as of 2026-08-18)
|
| March 23, 2006 |
LEU
|
F |
989 |
$11.80 |
$11,670 |
21,810
Direct
|
-4.34%
|
Disposed |
-94.5%
(price as of 2026-08-18)
|
| Feb. 28, 2006 |
LEU
|
A |
11,232 |
$12.44 |
$139,726 |
22,799
Direct
|
+97.10%
|
Acquired |
-94.7%
(price as of 2026-08-18)
|
| Feb. 10, 2006 |
LEU
|
F |
417 |
$12.15 |
$5,067 |
11,567
Direct
|
-3.48%
|
Disposed |
-94.6%
(price as of 2026-08-18)
|
| March 23, 2005 |
LEU
|
A |
20,710 |
— |
— |
20,710
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| March 23, 2005 |
LEU
|
A |
6,496 |
— |
— |
11,631
Direct
|
+126.50%
|
Acquired |
(price as of 2026-08-18)
|
| Feb. 10, 2005 |
LEU
|
F |
1,034 |
$12.91 |
$13,349 |
5,135
Direct
|
-16.76%
|
Disposed |
-94.9%
(price as of 2026-08-18)
|
| Feb. 10, 2004 |
LEU
|
A |
5,250 |
— |
— |
5,250
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|
| Feb. 10, 2004 |
LEU
|
A |
4,706 |
— |
— |
4,706
Direct
|
—
|
Acquired |
(price as of 2026-08-18)
|