| Feb. 19, 2016 |
IDA
|
A |
7,691 |
— |
— |
64,716
Direct
|
+13.49%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 19, 2016 |
IDA
|
F |
3,563 |
$71.78 |
$255,752 |
57,025
Direct
|
-5.88%
|
Disposed |
97.3%
(price as of 2026-08-19)
|
| Feb. 19, 2016 |
IDA
|
A |
2,924 |
— |
— |
60,588
Direct
|
+5.07%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2016 |
IDA
|
F |
1,099 |
$68.00 |
$74,732 |
57,664
Direct
|
-1.87%
|
Disposed |
108.2%
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
IDA
|
A |
8,685 |
— |
— |
58,763
Direct
|
+17.34%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
IDA
|
F |
3,896 |
$63.56 |
$247,630 |
50,078
Direct
|
-7.22%
|
Disposed |
122.8%
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
IDA
|
A |
8,685 |
— |
— |
58,029
Direct
|
+17.60%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
IDA
|
F |
4,630 |
$63.56 |
$294,283 |
49,344
Direct
|
-8.58%
|
Disposed |
122.8%
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
IDA
|
A |
3,126 |
— |
— |
53,974
Direct
|
+6.15%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2015 |
IDA
|
F |
1,171 |
$66.31 |
$77,649 |
50,848
Direct
|
-2.25%
|
Disposed |
113.5%
(price as of 2026-08-19)
|
| Dec. 31, 2014 |
IDA
|
S |
2,069 |
$67.78 |
$140,237 |
0
Indirect
|
-100.00%
|
Disposed |
108.9%
(price as of 2026-08-19)
|
| June 20, 2014 |
IDA
|
S |
2,000 |
$57.34 |
$114,680 |
52,019
Direct
|
-3.70%
|
Disposed |
146.9%
(price as of 2026-08-19)
|
| Feb. 21, 2014 |
IDA
|
A |
8,497 |
— |
— |
54,019
Direct
|
+18.67%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 21, 2014 |
IDA
|
F |
2,364 |
$55.67 |
$131,604 |
45,522
Direct
|
-4.94%
|
Disposed |
154.4%
(price as of 2026-08-19)
|
| Feb. 21, 2014 |
IDA
|
A |
1,074 |
— |
— |
47,886
Direct
|
+2.29%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2014 |
IDA
|
F |
1,113 |
$50.84 |
$56,585 |
46,812
Direct
|
-2.32%
|
Disposed |
178.5%
(price as of 2026-08-19)
|
| May 9, 2013 |
IDA
|
S |
3,000 |
$47.65 |
$142,950 |
47,925
Direct
|
-5.89%
|
Disposed |
197.2%
(price as of 2026-08-19)
|
| Feb. 22, 2013 |
IDA
|
A |
8,771 |
— |
— |
50,925
Direct
|
+20.81%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 22, 2013 |
IDA
|
F |
2,306 |
$46.75 |
$107,806 |
42,154
Direct
|
-5.19%
|
Disposed |
202.9%
(price as of 2026-08-19)
|
| Feb. 22, 2013 |
IDA
|
A |
464 |
— |
— |
44,460
Direct
|
+1.05%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2013 |
IDA
|
F |
1,297 |
$44.20 |
$57,327 |
43,996
Direct
|
-2.86%
|
Disposed |
220.4%
(price as of 2026-08-19)
|
| March 19, 2012 |
IDA
|
S |
1,712 |
$40.88 |
$69,987 |
45,293
Direct
|
-3.64%
|
Disposed |
246.4%
(price as of 2026-08-19)
|
| Feb. 24, 2012 |
IDA
|
A |
9,379 |
— |
— |
47,005
Direct
|
+24.93%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 24, 2012 |
IDA
|
F |
2,122 |
$41.05 |
$87,108 |
37,626
Direct
|
-5.34%
|
Disposed |
244.9%
(price as of 2026-08-19)
|
| Feb. 24, 2012 |
IDA
|
A |
886 |
— |
— |
39,748
Direct
|
+2.28%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 3, 2012 |
IDA
|
F |
1,020 |
$41.80 |
$42,636 |
38,862
Direct
|
-2.56%
|
Disposed |
238.8%
(price as of 2026-08-19)
|
| Dec. 16, 2011 |
IDA
|
M |
1,000 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Dec. 16, 2011 |
IDA
|
S |
1,000 |
$41.00 |
$41,000 |
39,882
Direct
|
-2.45%
|
Disposed |
245.4%
(price as of 2026-08-19)
|
| Dec. 16, 2011 |
IDA
|
M |
1,000 |
$39.50 |
$39,500 |
40,882
Direct
|
+2.51%
|
Acquired |
258.5%
(price as of 2026-08-19)
|
| Feb. 25, 2011 |
IDA
|
A |
8,592 |
— |
— |
39,813
Direct
|
+27.52%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 25, 2011 |
IDA
|
F |
2,067 |
$37.71 |
$77,947 |
31,221
Direct
|
-6.21%
|
Disposed |
275.5%
(price as of 2026-08-19)
|
| Feb. 25, 2011 |
IDA
|
A |
1,607 |
— |
— |
33,288
Direct
|
+5.07%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 3, 2011 |
IDA
|
F |
852 |
$37.39 |
$31,856 |
31,680
Direct
|
-2.62%
|
Disposed |
278.7%
(price as of 2026-08-19)
|
| Aug. 11, 2010 |
IDA
|
S |
8,548 |
$35.78 |
$305,847 |
32,388
Direct
|
-20.88%
|
Disposed |
295.8%
(price as of 2026-08-19)
|
| Aug. 11, 2010 |
IDA
|
M |
5,248 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Aug. 11, 2010 |
IDA
|
M |
3,300 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Aug. 11, 2010 |
IDA
|
S |
8,548 |
$35.78 |
$305,847 |
32,256
Direct
|
-20.95%
|
Disposed |
295.8%
(price as of 2026-08-19)
|
| Aug. 11, 2010 |
IDA
|
M |
5,248 |
$29.75 |
$156,128 |
40,804
Direct
|
+14.76%
|
Acquired |
376.0%
(price as of 2026-08-19)
|
| Aug. 11, 2010 |
IDA
|
M |
3,300 |
$31.21 |
$102,993 |
35,556
Direct
|
+10.23%
|
Acquired |
353.7%
(price as of 2026-08-19)
|
| Feb. 26, 2010 |
IDA
|
A |
9,265 |
— |
— |
32,256
Direct
|
+40.30%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 26, 2010 |
IDA
|
F |
783 |
$33.03 |
$25,862 |
22,991
Direct
|
-3.29%
|
Disposed |
328.7%
(price as of 2026-08-19)
|
| Feb. 26, 2010 |
IDA
|
D |
814 |
— |
— |
23,774
Direct
|
-3.31%
|
Disposed |
(price as of 2026-08-19)
|
| Jan. 4, 2010 |
IDA
|
F |
620 |
$32.17 |
$19,945 |
24,588
Direct
|
-2.46%
|
Disposed |
340.2%
(price as of 2026-08-19)
|
| Feb. 24, 2009 |
IDA
|
A |
7,968 |
— |
— |
25,000
Direct
|
+46.78%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 24, 2009 |
IDA
|
F |
1,551 |
$25.48 |
$39,519 |
17,032
Direct
|
-8.35%
|
Disposed |
455.7%
(price as of 2026-08-19)
|
| Feb. 24, 2009 |
IDA
|
A |
1,294 |
— |
— |
18,583
Direct
|
+7.48%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2009 |
IDA
|
F |
1,211 |
$29.19 |
$35,349 |
17,289
Direct
|
-6.55%
|
Disposed |
385.1%
(price as of 2026-08-19)
|
| Dec. 17, 2008 |
IDA
|
M |
2,000 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Dec. 17, 2008 |
IDA
|
M |
800 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Dec. 17, 2008 |
IDA
|
S |
2,800 |
$28.93 |
$81,004 |
18,500
Direct
|
-13.15%
|
Disposed |
389.5%
(price as of 2026-08-19)
|
| Dec. 17, 2008 |
IDA
|
M |
2,000 |
$24.80 |
$49,600 |
21,300
Direct
|
+10.36%
|
Acquired |
471.0%
(price as of 2026-08-19)
|
| Dec. 17, 2008 |
IDA
|
M |
800 |
$22.92 |
$18,336 |
19,300
Direct
|
+4.32%
|
Acquired |
517.8%
(price as of 2026-08-19)
|
| Feb. 21, 2008 |
IDA
|
A |
6,648 |
— |
— |
18,466
Direct
|
+56.25%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 21, 2008 |
IDA
|
F |
328 |
$30.54 |
$10,017 |
11,818
Direct
|
-2.70%
|
Disposed |
363.7%
(price as of 2026-08-19)
|
| Feb. 21, 2008 |
IDA
|
D |
1,378 |
— |
— |
12,146
Direct
|
-10.19%
|
Disposed |
(price as of 2026-08-19)
|
| Feb. 22, 2007 |
IDA
|
A |
4,605 |
— |
— |
13,512
Direct
|
+51.70%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 22, 2007 |
IDA
|
F |
301 |
$35.18 |
$10,589 |
8,907
Direct
|
-3.27%
|
Disposed |
302.5%
(price as of 2026-08-19)
|
| Feb. 22, 2007 |
IDA
|
D |
106 |
— |
— |
9,208
Direct
|
-1.14%
|
Disposed |
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
M |
1,312 |
— |
— |
5,248
Direct
|
-20.00%
|
Disposed |
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
M |
3,000 |
— |
— |
2,000
Direct
|
-60.00%
|
Disposed |
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
M |
1,200 |
— |
— |
800
Direct
|
-60.00%
|
Disposed |
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
S |
1,500 |
$38.68 |
$58,020 |
9,314
Direct
|
-13.87%
|
Disposed |
266.1%
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
S |
1,500 |
$38.66 |
$57,990 |
10,814
Direct
|
-12.18%
|
Disposed |
266.3%
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
S |
1,455 |
$38.64 |
$56,221 |
12,314
Direct
|
-10.57%
|
Disposed |
266.5%
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
S |
1,057 |
$38.70 |
$40,906 |
13,769
Direct
|
-7.13%
|
Disposed |
265.9%
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
M |
1,312 |
$29.75 |
$39,032 |
14,826
Direct
|
+9.71%
|
Acquired |
376.0%
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
M |
3,000 |
$24.80 |
$74,400 |
13,514
Direct
|
+28.53%
|
Acquired |
471.0%
(price as of 2026-08-19)
|
| Nov. 7, 2006 |
IDA
|
M |
1,200 |
$22.92 |
$27,504 |
10,514
Direct
|
+12.88%
|
Acquired |
517.8%
(price as of 2026-08-19)
|
| March 15, 2006 |
IDA
|
A |
3,236 |
— |
— |
9,314
Direct
|
+53.24%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 6, 2006 |
IDA
|
A |
1,618 |
— |
— |
6,078
Direct
|
+36.28%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 6, 2006 |
IDA
|
D |
1,369 |
— |
— |
4,460
Direct
|
-23.49%
|
Disposed |
(price as of 2026-08-19)
|
| March 3, 2005 |
IDA
|
D |
429 |
— |
— |
5,829
Direct
|
-6.86%
|
Disposed |
(price as of 2026-08-19)
|
| Jan. 20, 2005 |
IDA
|
A |
6,560 |
— |
— |
6,560
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 20, 2005 |
IDA
|
A |
2,756 |
— |
— |
6,258
Direct
|
+78.70%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 15, 2004 |
IDA
|
A |
3,300 |
— |
— |
3,300
Direct
|
—
|
— |
(price as of 2026-08-19)
|
| Jan. 15, 2004 |
IDA
|
A |
852 |
— |
— |
3,502
Direct
|
+32.15%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 15, 2004 |
IDA
|
A |
852 |
— |
— |
2,650
Direct
|
+47.39%
|
Acquired |
(price as of 2026-08-19)
|