| May 8, 2014 |
ARCB
|
A |
6,000 |
— |
— |
42,800
Direct
|
+16.30%
|
Acquired |
(price as of 2026-08-19)
|
| April 29, 2014 |
ARCB
|
G |
5,440 |
— |
— |
17,636
Indirect
|
+44.60%
|
Acquired |
(price as of 2026-08-19)
|
| April 29, 2014 |
ARCB
|
G |
5,440 |
— |
— |
36,800
Direct
|
-12.88%
|
Disposed |
(price as of 2026-08-19)
|
| April 29, 2014 |
ARCB
|
F |
2,560 |
$38.00 |
$97,280 |
42,240
Direct
|
-5.71%
|
Disposed |
270.4%
(price as of 2026-08-19)
|
| Nov. 18, 2013 |
ARCB
|
M |
7,500 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Nov. 18, 2013 |
ARCB
|
S |
7,500 |
$32.77 |
$245,775 |
44,800
Direct
|
-14.34%
|
Disposed |
329.5%
(price as of 2026-08-19)
|
| Nov. 18, 2013 |
ARCB
|
M |
7,500 |
$29.10 |
$218,250 |
52,300
Direct
|
+16.74%
|
Acquired |
383.6%
(price as of 2026-08-19)
|
| Nov. 1, 2013 |
ARCB
|
A |
8,800 |
— |
— |
44,800
Direct
|
+24.44%
|
Acquired |
(price as of 2026-08-19)
|
| April 30, 2013 |
ARCB
|
G |
3,128 |
— |
— |
12,196
Indirect
|
+34.49%
|
Acquired |
(price as of 2026-08-19)
|
| April 30, 2013 |
ARCB
|
G |
3,128 |
— |
— |
36,000
Direct
|
-7.99%
|
Disposed |
(price as of 2026-08-19)
|
| April 30, 2013 |
ARCB
|
F |
1,472 |
$10.51 |
$15,471 |
39,128
Direct
|
-3.63%
|
Disposed |
1239.1%
(price as of 2026-08-19)
|
| May 4, 2012 |
ARCB
|
A |
12,000 |
— |
— |
40,600
Direct
|
+41.96%
|
Acquired |
(price as of 2026-08-19)
|
| April 23, 2012 |
ARCB
|
F |
1,472 |
$17.45 |
$25,686 |
37,668
Direct
|
-3.76%
|
Disposed |
706.5%
(price as of 2026-08-19)
|
| May 2, 2011 |
ARCB
|
A |
8,000 |
— |
— |
39,140
Direct
|
+25.69%
|
Acquired |
(price as of 2026-08-19)
|
| April 17, 2011 |
ARCB
|
F |
25 |
$25.48 |
$637 |
31,140
Direct
|
-0.08%
|
Disposed |
452.4%
(price as of 2026-08-19)
|
| March 17, 2011 |
ARCB
|
F |
26 |
$23.92 |
$622 |
31,165
Direct
|
-0.08%
|
Disposed |
488.4%
(price as of 2026-08-19)
|
| Feb. 17, 2011 |
ARCB
|
F |
26 |
$25.26 |
$657 |
31,191
Direct
|
-0.08%
|
Disposed |
457.2%
(price as of 2026-08-19)
|
| Jan. 17, 2011 |
ARCB
|
F |
29 |
$26.16 |
$759 |
31,217
Direct
|
-0.09%
|
Disposed |
438.0%
(price as of 2026-08-19)
|
| Dec. 17, 2010 |
ARCB
|
F |
25 |
$26.10 |
$652 |
31,246
Direct
|
-0.08%
|
Disposed |
439.2%
(price as of 2026-08-19)
|
| Nov. 17, 2010 |
ARCB
|
F |
26 |
$24.15 |
$628 |
31,271
Direct
|
-0.08%
|
Disposed |
482.8%
(price as of 2026-08-19)
|
| Oct. 17, 2010 |
ARCB
|
F |
25 |
$24.51 |
$613 |
31,297
Direct
|
-0.08%
|
Disposed |
474.2%
(price as of 2026-08-19)
|
| Sept. 17, 2010 |
ARCB
|
F |
26 |
$23.60 |
$614 |
31,322
Direct
|
-0.08%
|
Disposed |
496.4%
(price as of 2026-08-19)
|
| Aug. 17, 2010 |
ARCB
|
F |
26 |
$20.23 |
$526 |
31,348
Direct
|
-0.08%
|
Disposed |
595.7%
(price as of 2026-08-19)
|
| July 28, 2010 |
ARCB
|
A |
8,000 |
— |
— |
31,374
Direct
|
+34.23%
|
Acquired |
(price as of 2026-08-19)
|
| July 17, 2010 |
ARCB
|
F |
25 |
$20.88 |
$522 |
23,374
Direct
|
-0.11%
|
Disposed |
574.0%
(price as of 2026-08-19)
|
| June 17, 2010 |
ARCB
|
F |
26 |
$21.46 |
$558 |
23,399
Direct
|
-0.11%
|
Disposed |
555.8%
(price as of 2026-08-19)
|
| May 17, 2010 |
ARCB
|
F |
26 |
$28.40 |
$738 |
23,424
Direct
|
-0.11%
|
Disposed |
395.6%
(price as of 2026-08-19)
|
| April 20, 2010 |
ARCB
|
F |
26 |
$30.56 |
$795 |
23,450
Direct
|
-0.11%
|
Disposed |
360.5%
(price as of 2026-08-19)
|
| April 17, 2010 |
ARCB
|
F |
31 |
$29.93 |
$928 |
23,476
Direct
|
-0.13%
|
Disposed |
370.2%
(price as of 2026-08-19)
|
| March 20, 2010 |
ARCB
|
F |
26 |
$29.12 |
$757 |
23,507
Direct
|
-0.11%
|
Disposed |
383.3%
(price as of 2026-08-19)
|
| March 17, 2010 |
ARCB
|
F |
31 |
$29.47 |
$914 |
23,533
Direct
|
-0.13%
|
Disposed |
377.6%
(price as of 2026-08-19)
|
| Feb. 20, 2010 |
ARCB
|
F |
26 |
$25.10 |
$653 |
23,564
Direct
|
-0.11%
|
Disposed |
460.7%
(price as of 2026-08-19)
|
| Feb. 17, 2010 |
ARCB
|
F |
30 |
$25.28 |
$758 |
23,590
Direct
|
-0.13%
|
Disposed |
456.7%
(price as of 2026-08-19)
|
| Feb. 11, 2010 |
ARCB
|
M |
2,400 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Feb. 11, 2010 |
ARCB
|
S |
2,400 |
$23.26 |
$55,824 |
23,620
Direct
|
-9.22%
|
Disposed |
505.1%
(price as of 2026-08-19)
|
| Feb. 11, 2010 |
ARCB
|
M |
2,400 |
$13.62 |
$32,688 |
26,020
Direct
|
+10.16%
|
Acquired |
933.3%
(price as of 2026-08-19)
|
| Jan. 20, 2010 |
ARCB
|
F |
27 |
$26.95 |
$728 |
23,620
Direct
|
-0.11%
|
Disposed |
422.2%
(price as of 2026-08-19)
|
| Jan. 17, 2010 |
ARCB
|
F |
30 |
$27.91 |
$837 |
23,647
Direct
|
-0.13%
|
Disposed |
404.3%
(price as of 2026-08-19)
|
| Dec. 20, 2009 |
ARCB
|
F |
23 |
$31.23 |
$718 |
23,677
Direct
|
-0.10%
|
Disposed |
350.7%
(price as of 2026-08-19)
|
| Dec. 17, 2009 |
ARCB
|
F |
25 |
$30.84 |
$771 |
23,700
Direct
|
-0.11%
|
Disposed |
356.4%
(price as of 2026-08-19)
|
| Nov. 20, 2009 |
ARCB
|
F |
22 |
$24.87 |
$547 |
23,725
Direct
|
-0.09%
|
Disposed |
465.9%
(price as of 2026-08-19)
|
| Nov. 17, 2009 |
ARCB
|
F |
26 |
$25.46 |
$662 |
23,747
Direct
|
-0.11%
|
Disposed |
452.8%
(price as of 2026-08-19)
|
| Oct. 20, 2009 |
ARCB
|
F |
22 |
$30.00 |
$660 |
23,773
Direct
|
-0.09%
|
Disposed |
369.1%
(price as of 2026-08-19)
|
| Oct. 17, 2009 |
ARCB
|
F |
26 |
$29.90 |
$777 |
23,795
Direct
|
-0.11%
|
Disposed |
370.7%
(price as of 2026-08-19)
|
| Sept. 20, 2009 |
ARCB
|
F |
22 |
$32.86 |
$723 |
23,821
Direct
|
-0.09%
|
Disposed |
328.3%
(price as of 2026-08-19)
|
| Sept. 17, 2009 |
ARCB
|
F |
26 |
$32.85 |
$854 |
23,843
Direct
|
-0.11%
|
Disposed |
328.4%
(price as of 2026-08-19)
|
| Aug. 20, 2009 |
ARCB
|
F |
22 |
$29.98 |
$660 |
23,869
Direct
|
-0.09%
|
Disposed |
369.4%
(price as of 2026-08-19)
|
| Aug. 17, 2009 |
ARCB
|
F |
26 |
$28.05 |
$729 |
23,891
Direct
|
-0.11%
|
Disposed |
401.7%
(price as of 2026-08-19)
|
| July 20, 2009 |
ARCB
|
F |
22 |
$26.39 |
$581 |
23,917
Direct
|
-0.09%
|
Disposed |
433.3%
(price as of 2026-08-19)
|
| July 17, 2009 |
ARCB
|
F |
26 |
$25.83 |
$672 |
23,939
Direct
|
-0.11%
|
Disposed |
444.9%
(price as of 2026-08-19)
|
| June 20, 2009 |
ARCB
|
F |
22 |
$30.15 |
$663 |
23,965
Direct
|
-0.09%
|
Disposed |
366.8%
(price as of 2026-08-19)
|
| June 17, 2009 |
ARCB
|
F |
26 |
$29.13 |
$757 |
23,987
Direct
|
-0.11%
|
Disposed |
383.1%
(price as of 2026-08-19)
|
| May 20, 2009 |
ARCB
|
F |
22 |
$27.71 |
$610 |
24,013
Direct
|
-0.09%
|
Disposed |
407.9%
(price as of 2026-08-19)
|
| May 17, 2009 |
ARCB
|
F |
26 |
$24.40 |
$634 |
24,035
Direct
|
-0.11%
|
Disposed |
476.8%
(price as of 2026-08-19)
|
| April 29, 2009 |
ARCB
|
A |
8,000 |
— |
— |
24,061
Direct
|
+49.81%
|
Acquired |
(price as of 2026-08-19)
|
| April 20, 2009 |
ARCB
|
F |
26 |
$21.93 |
$570 |
16,061
Direct
|
-0.16%
|
Disposed |
541.8%
(price as of 2026-08-19)
|
| April 17, 2009 |
ARCB
|
F |
31 |
$24.49 |
$759 |
16,087
Direct
|
-0.19%
|
Disposed |
474.7%
(price as of 2026-08-19)
|
| March 20, 2009 |
ARCB
|
F |
26 |
$18.60 |
$484 |
16,118
Direct
|
-0.16%
|
Disposed |
656.7%
(price as of 2026-08-19)
|
| March 17, 2009 |
ARCB
|
F |
30 |
$20.32 |
$610 |
16,144
Direct
|
-0.19%
|
Disposed |
592.6%
(price as of 2026-08-19)
|
| Feb. 20, 2009 |
ARCB
|
F |
27 |
$20.31 |
$548 |
16,174
Direct
|
-0.17%
|
Disposed |
593.0%
(price as of 2026-08-19)
|
| Feb. 17, 2009 |
ARCB
|
F |
30 |
$21.57 |
$647 |
16,201
Direct
|
-0.18%
|
Disposed |
552.5%
(price as of 2026-08-19)
|
| Jan. 20, 2009 |
ARCB
|
F |
27 |
$22.64 |
$611 |
16,231
Direct
|
-0.17%
|
Disposed |
521.6%
(price as of 2026-08-19)
|
| Jan. 17, 2009 |
ARCB
|
F |
30 |
$24.03 |
$721 |
16,258
Direct
|
-0.18%
|
Disposed |
485.7%
(price as of 2026-08-19)
|
| Dec. 20, 2008 |
ARCB
|
F |
22 |
$26.64 |
$586 |
16,288
Direct
|
-0.13%
|
Disposed |
428.3%
(price as of 2026-08-19)
|
| Dec. 17, 2008 |
ARCB
|
F |
26 |
$26.97 |
$701 |
16,310
Direct
|
-0.16%
|
Disposed |
421.8%
(price as of 2026-08-19)
|
| Nov. 20, 2008 |
ARCB
|
F |
22 |
$20.60 |
$453 |
16,336
Direct
|
-0.13%
|
Disposed |
583.2%
(price as of 2026-08-19)
|
| Nov. 17, 2008 |
ARCB
|
F |
26 |
$23.83 |
$620 |
16,358
Direct
|
-0.16%
|
Disposed |
490.6%
(price as of 2026-08-19)
|
| Oct. 20, 2008 |
ARCB
|
F |
22 |
$30.24 |
$665 |
16,384
Direct
|
-0.13%
|
Disposed |
365.4%
(price as of 2026-08-19)
|
| Oct. 17, 2008 |
ARCB
|
F |
26 |
$29.38 |
$764 |
16,406
Direct
|
-0.16%
|
Disposed |
379.0%
(price as of 2026-08-19)
|
| Sept. 26, 2008 |
ARCB
|
F |
914 |
$35.07 |
$32,054 |
16,432
Direct
|
-5.27%
|
Disposed |
301.3%
(price as of 2026-08-19)
|
| Sept. 26, 2008 |
ARCB
|
F |
744 |
$35.07 |
$26,092 |
17,346
Direct
|
-4.11%
|
Disposed |
301.3%
(price as of 2026-08-19)
|
| April 30, 2008 |
ARCB
|
A |
4,600 |
— |
— |
18,090
Direct
|
+34.10%
|
Acquired |
(price as of 2026-08-19)
|
| April 23, 2007 |
ARCB
|
A |
4,600 |
— |
— |
13,490
Direct
|
+51.74%
|
Acquired |
(price as of 2026-08-19)
|
| April 17, 2006 |
ARCB
|
A |
4,600 |
— |
— |
8,890
Direct
|
+107.23%
|
Acquired |
(price as of 2026-08-19)
|