| Dec. 4, 2017 |
INVA
|
S |
12,022 |
$13.13 |
$157,849 |
980,907
Direct
|
-1.21%
|
Disposed |
64.7%
(price as of 2026-08-19)
|
| Nov. 20, 2017 |
INVA
|
F |
43,038 |
$13.17 |
$566,810 |
992,929
Direct
|
-4.15%
|
Disposed |
64.2%
(price as of 2026-08-19)
|
| Aug. 20, 2017 |
INVA
|
F |
12,917 |
$12.28 |
$158,621 |
1,035,967
Direct
|
-1.23%
|
Disposed |
76.1%
(price as of 2026-08-19)
|
| May 20, 2017 |
INVA
|
F |
12,897 |
$11.86 |
$152,958 |
1,048,884
Direct
|
-1.21%
|
Disposed |
82.4%
(price as of 2026-08-19)
|
| Feb. 20, 2017 |
INVA
|
F |
19,429 |
$12.04 |
$233,925 |
1,059,281
Direct
|
-1.80%
|
Disposed |
79.7%
(price as of 2026-08-19)
|
| Jan. 17, 2017 |
INVA
|
A |
333,495 |
— |
— |
1,078,710
Direct
|
+44.75%
|
Acquired |
(price as of 2026-08-19)
|
| Nov. 20, 2016 |
INVA
|
F |
8,417 |
$10.91 |
$91,829 |
745,215
Direct
|
-1.12%
|
Disposed |
98.3%
(price as of 2026-08-19)
|
| Nov. 18, 2016 |
INVA
|
A |
63,135 |
— |
— |
753,347
Direct
|
+9.15%
|
Acquired |
(price as of 2026-08-19)
|
| Aug. 20, 2016 |
INVA
|
F |
8,467 |
$11.79 |
$99,826 |
690,212
Direct
|
-1.21%
|
Disposed |
83.5%
(price as of 2026-08-19)
|
| May 20, 2016 |
INVA
|
F |
8,428 |
$11.09 |
$93,467 |
698,679
Direct
|
-1.19%
|
Disposed |
95.0%
(price as of 2026-08-19)
|
| Feb. 19, 2016 |
INVA
|
F |
18,659 |
$12.28 |
$229,133 |
704,607
Direct
|
-2.58%
|
Disposed |
76.1%
(price as of 2026-08-19)
|
| Jan. 14, 2016 |
INVA
|
A |
289,334 |
— |
— |
723,266
Direct
|
+66.68%
|
Acquired |
(price as of 2026-08-19)
|
| June 2, 2015 |
INVA
|
F |
24,698 |
$16.68 |
$411,963 |
432,653
Direct
|
-5.40%
|
Disposed |
29.7%
(price as of 2026-08-19)
|
| May 20, 2015 |
INVA
|
F |
3,256 |
$16.24 |
$52,877 |
457,351
Direct
|
-0.71%
|
Disposed |
33.2%
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
INVA
|
F |
6,789 |
$18.22 |
$123,696 |
458,107
Direct
|
-1.46%
|
Disposed |
18.7%
(price as of 2026-08-19)
|
| Feb. 20, 2015 |
INVA
|
F |
6,789 |
$18.22 |
$123,696 |
446,148
Direct
|
-1.50%
|
Disposed |
18.7%
(price as of 2026-08-19)
|
| Jan. 7, 2015 |
INVA
|
A |
176,056 |
— |
— |
464,896
Direct
|
+60.95%
|
Acquired |
(price as of 2026-08-19)
|
| Aug. 15, 2014 |
INVA
|
A |
43,905 |
— |
— |
288,840
Direct
|
+17.93%
|
Acquired |
(price as of 2026-08-19)
|
| June 16, 2014 |
INVA
|
A |
28,365 |
— |
— |
244,935
Direct
|
+13.10%
|
Acquired |
(price as of 2026-08-19)
|
| June 2, 2014 |
INVA
|
A |
21,000 |
— |
— |
216,570
Direct
|
+10.74%
|
Acquired |
(price as of 2026-08-19)
|
| June 2, 2014 |
INVA
|
A |
50,000 |
— |
— |
195,570
Direct
|
+34.35%
|
Acquired |
(price as of 2026-08-19)
|
| May 9, 2014 |
INVA
|
F |
21,405 |
$26.86 |
$574,938 |
145,570
Direct
|
-12.82%
|
Disposed |
-0.1%
(price as of 2026-08-19)
|
| April 27, 2014 |
INVA
|
A |
37,500 |
— |
— |
166,975
Direct
|
+28.96%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 20, 2014 |
INVA
|
F |
4,302 |
$39.98 |
$171,994 |
129,475
Direct
|
-3.22%
|
Disposed |
-32.9%
(price as of 2026-08-19)
|
| Nov. 20, 2013 |
INVA
|
F |
4,569 |
$36.40 |
$166,312 |
133,777
Direct
|
-3.30%
|
Disposed |
-26.3%
(price as of 2026-08-19)
|
| Aug. 20, 2013 |
INVA
|
F |
4,570 |
$35.89 |
$164,017 |
138,346
Direct
|
-3.20%
|
Disposed |
-25.2%
(price as of 2026-08-19)
|
| July 24, 2013 |
INVA
|
A |
5,000 |
— |
— |
142,916
Direct
|
+3.63%
|
Acquired |
(price as of 2026-08-19)
|
| May 20, 2013 |
INVA
|
F |
4,570 |
$37.01 |
$169,136 |
137,916
Direct
|
-3.21%
|
Disposed |
-27.5%
(price as of 2026-08-19)
|
| April 30, 2013 |
INVA
|
M |
170,879 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| April 30, 2013 |
INVA
|
S 10b5-1 |
10,100 |
$34.34 |
$346,834 |
142,486
Direct
|
-6.62%
|
Disposed |
-21.8%
(price as of 2026-08-19)
|
| April 30, 2013 |
INVA
|
S 10b5-1 |
160,779 |
$33.77 |
$5,429,507 |
152,586
Direct
|
-51.31%
|
Disposed |
-20.5%
(price as of 2026-08-19)
|
| April 30, 2013 |
INVA
|
M |
170,879 |
$17.91 |
$3,060,443 |
313,365
Direct
|
+119.93%
|
Acquired |
49.9%
(price as of 2026-08-19)
|
| Feb. 7, 2013 |
INVA
|
A |
5,000 |
— |
— |
142,486
Direct
|
+3.64%
|
Acquired |
(price as of 2026-08-19)
|
| Oct. 15, 2012 |
INVA
|
A |
5,000 |
— |
— |
137,486
Direct
|
+3.77%
|
Acquired |
(price as of 2026-08-19)
|
| Aug. 27, 2012 |
INVA
|
S 10b5-1 |
2,861 |
$27.86 |
$79,707 |
132,486
Direct
|
-2.11%
|
Disposed |
-3.7%
(price as of 2026-08-19)
|
| Aug. 27, 2012 |
INVA
|
S 10b5-1 |
17,700 |
$27.24 |
$482,148 |
135,347
Direct
|
-11.57%
|
Disposed |
-1.5%
(price as of 2026-08-19)
|
| Aug. 24, 2012 |
INVA
|
M |
4,121 |
— |
— |
170,879
Direct
|
-2.35%
|
Disposed |
(price as of 2026-08-19)
|
| Aug. 24, 2012 |
INVA
|
S 10b5-1 |
4,121 |
$28.01 |
$115,429 |
153,047
Direct
|
-2.62%
|
Disposed |
-4.2%
(price as of 2026-08-19)
|
| Aug. 24, 2012 |
INVA
|
M |
4,121 |
$17.91 |
$73,807 |
157,168
Direct
|
+2.69%
|
Acquired |
49.9%
(price as of 2026-08-19)
|
| Aug. 20, 2012 |
INVA
|
F |
4,877 |
$27.01 |
$131,728 |
153,047
Direct
|
-3.09%
|
Disposed |
-0.6%
(price as of 2026-08-19)
|
| Aug. 7, 2012 |
INVA
|
M |
60,000 |
— |
— |
0
Direct
|
-100.00%
|
Disposed |
(price as of 2026-08-19)
|
| Aug. 7, 2012 |
INVA
|
S 10b5-1 |
60,000 |
$27.04 |
$1,622,400 |
157,924
Direct
|
-27.53%
|
Disposed |
-0.7%
(price as of 2026-08-19)
|
| Aug. 7, 2012 |
INVA
|
M |
60,000 |
$16.25 |
$975,000 |
217,924
Direct
|
+37.99%
|
Acquired |
65.2%
(price as of 2026-08-19)
|
| May 29, 2012 |
INVA
|
S |
20,000 |
$22.29 |
$445,800 |
157,924
Direct
|
-11.24%
|
Disposed |
20.4%
(price as of 2026-08-19)
|
| May 20, 2012 |
INVA
|
F |
3,832 |
$20.33 |
$77,905 |
177,924
Direct
|
-2.11%
|
Disposed |
32.0%
(price as of 2026-08-19)
|
| Feb. 20, 2012 |
INVA
|
F |
10,018 |
$18.54 |
$185,734 |
181,756
Direct
|
-5.22%
|
Disposed |
44.8%
(price as of 2026-08-19)
|
| Feb. 15, 2012 |
INVA
|
A |
5,000 |
— |
— |
191,774
Direct
|
+2.68%
|
Acquired |
(price as of 2026-08-19)
|
| Dec. 9, 2011 |
INVA
|
S |
10,000 |
$21.86 |
$218,600 |
186,774
Direct
|
-5.08%
|
Disposed |
22.8%
(price as of 2026-08-19)
|
| Nov. 20, 2011 |
INVA
|
F |
2,532 |
$22.34 |
$56,565 |
196,774
Direct
|
-1.27%
|
Disposed |
20.2%
(price as of 2026-08-19)
|
| Aug. 20, 2011 |
INVA
|
F |
2,532 |
$17.50 |
$44,310 |
199,306
Direct
|
-1.25%
|
Disposed |
53.4%
(price as of 2026-08-19)
|
| June 14, 2011 |
INVA
|
S |
14,225 |
$22.94 |
$326,322 |
201,838
Direct
|
-6.58%
|
Disposed |
17.0%
(price as of 2026-08-19)
|
| May 20, 2011 |
INVA
|
F |
2,527 |
$25.48 |
$64,388 |
216,063
Direct
|
-1.16%
|
Disposed |
5.3%
(price as of 2026-08-19)
|
| Feb. 20, 2011 |
INVA
|
F |
3,511 |
$22.50 |
$78,998 |
218,590
Direct
|
-1.58%
|
Disposed |
19.3%
(price as of 2026-08-19)
|
| Feb. 11, 2011 |
INVA
|
A |
12,500 |
— |
— |
122,101
Direct
|
+11.41%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 11, 2011 |
INVA
|
A |
100,000 |
— |
— |
222,101
Direct
|
+81.90%
|
Acquired |
(price as of 2026-08-19)
|
| Dec. 3, 2010 |
INVA
|
S |
10,000 |
$26.51 |
$265,100 |
109,601
Direct
|
-8.36%
|
Disposed |
1.3%
(price as of 2026-08-19)
|
| Nov. 20, 2010 |
INVA
|
F |
2,814 |
$22.52 |
$63,371 |
119,601
Direct
|
-2.30%
|
Disposed |
19.2%
(price as of 2026-08-19)
|
| Oct. 26, 2010 |
INVA
|
A |
12,500 |
— |
— |
122,415
Direct
|
+11.37%
|
Acquired |
(price as of 2026-08-19)
|
| Aug. 20, 2010 |
INVA
|
F |
1,955 |
$14.00 |
$27,370 |
109,915
Direct
|
-1.75%
|
Disposed |
91.7%
(price as of 2026-08-19)
|
| May 20, 2010 |
INVA
|
F |
1,955 |
$13.02 |
$25,454 |
111,870
Direct
|
-1.72%
|
Disposed |
106.2%
(price as of 2026-08-19)
|
| Feb. 20, 2010 |
INVA
|
F |
1,657 |
$10.22 |
$16,935 |
113,825
Direct
|
-1.43%
|
Disposed |
162.7%
(price as of 2026-08-19)
|
| Feb. 10, 2010 |
INVA
|
A |
25,000 |
— |
— |
115,482
Direct
|
+27.63%
|
Acquired |
(price as of 2026-08-19)
|
| Nov. 20, 2009 |
INVA
|
F |
1,382 |
$14.04 |
$19,403 |
90,482
Direct
|
-1.50%
|
Disposed |
91.2%
(price as of 2026-08-19)
|
| Sept. 13, 2009 |
INVA
|
F |
4,468 |
$18.20 |
$81,318 |
91,864
Direct
|
-4.64%
|
Disposed |
47.5%
(price as of 2026-08-19)
|
| Aug. 20, 2009 |
INVA
|
F |
1,347 |
$15.65 |
$21,081 |
96,332
Direct
|
-1.38%
|
Disposed |
71.5%
(price as of 2026-08-19)
|
| May 20, 2009 |
INVA
|
F |
1,347 |
$14.06 |
$18,939 |
97,679
Direct
|
-1.36%
|
Disposed |
90.9%
(price as of 2026-08-19)
|
| March 20, 2009 |
INVA
|
A |
37,000 |
— |
— |
99,026
Direct
|
+59.65%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 20, 2009 |
INVA
|
F |
2,370 |
$14.87 |
$35,242 |
62,026
Direct
|
-3.68%
|
Disposed |
80.5%
(price as of 2026-08-19)
|
| July 23, 2008 |
INVA
|
A |
60,000 |
— |
— |
60,000
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 29, 2008 |
INVA
|
A |
23,333 |
— |
— |
64,396
Direct
|
+56.82%
|
Acquired |
(price as of 2026-08-19)
|
| Sept. 13, 2007 |
INVA
|
F |
8,937 |
$28.00 |
$250,236 |
41,063
Direct
|
-17.87%
|
Disposed |
-4.1%
(price as of 2026-08-19)
|
| April 25, 2007 |
INVA
|
A |
70,000 |
— |
— |
70,000
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| April 26, 2006 |
INVA
|
A |
20,000 |
— |
— |
20,000
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 8, 2006 |
INVA
|
A |
30,250 |
— |
— |
30,250
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| March 7, 2005 |
INVA
|
A |
50,000 |
— |
— |
50,000
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| March 7, 2005 |
INVA
|
A |
175,000 |
— |
— |
175,000
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|