HealthCor Management, L.P. |
0.39% |
11 Feb 2020 |
HealthCor Management, L.P. |
0.50% |
13 Jan 2020 |
Numeric Investors LLC |
1.87% |
1 Dec 2017 |
Numeric Investors LLC |
1.25% |
13 Sep 2017 |
Numeric Investors LLC |
1.34% |
11 Sep 2017 |
Numeric Investors LLC |
0.99% |
10 Jul 2017 |
Numeric Investors LLC |
1.00% |
7 Jul 2017 |
Numeric Investors LLC |
1.49% |
22 Mar 2017 |
Numeric Investors LLC |
1.58% |
20 Mar 2017 |
Numeric Investors LLC |
1.47% |
16 Mar 2017 |
Numeric Investors LLC |
1.57% |
6 Mar 2017 |
Numeric Investors LLC |
1.60% |
3 Mar 2017 |
Numeric Investors LLC |
1.45% |
1 Mar 2017 |
Numeric Investors LLC |
1.22% |
27 Feb 2017 |
Numeric Investors LLC |
1.06% |
24 Feb 2017 |
Numeric Investors LLC |
0.98% |
22 Feb 2017 |
Numeric Investors LLC |
1.00% |
13 Feb 2017 |
Numeric Investors LLC |
0.93% |
10 Feb 2017 |
Numeric Investors LLC |
0.76% |
9 Feb 2017 |
Slate Path Capital LP |
0.00% |
5 Dec 2016 |
Marshall Wace LLP |
1.80% |
2 Dec 2016 |
Marshall Wace LLP |
1.77% |
29 Nov 2016 |
Discovery Capital Management, LLC |
0.99% |
28 Nov 2016 |
Marshall Wace LLP |
1.87% |
25 Nov 2016 |
PDT Partners, LLC |
0.55% |
22 Nov 2016 |
Marshall Wace LLP |
1.93% |
21 Nov 2016 |
PDT Partners, LLC |
0.49% |
21 Nov 2016 |
Discovery Capital Management, LLC |
0.65% |
18 Nov 2016 |
Marshall Wace LLP |
1.89% |
18 Nov 2016 |
PDT Partners, LLC |
0.54% |
18 Nov 2016 |
City Financial Investment Company Limited |
0.47% |
17 Nov 2016 |
PDT Partners, LLC |
0.48% |
17 Nov 2016 |
Marshall Wace LLP |
1.99% |
16 Nov 2016 |
PDT Partners, LLC |
0.50% |
10 Nov 2016 |
Slate Path Capital LP |
0.95% |
8 Nov 2016 |
D. E. Shaw & Co. LP |
0.42% |
7 Nov 2016 |
Slate Path Capital LP |
0.77% |
7 Nov 2016 |
D. E. Shaw & Co. LP |
0.55% |
4 Nov 2016 |
Marshall Wace LLP |
2.00% |
3 Nov 2016 |
D. E. Shaw & Co. LP |
0.61% |
2 Nov 2016 |
Marshall Wace LLP |
1.99% |
2 Nov 2016 |
D. E. Shaw & Co. LP |
0.77% |
27 Oct 2016 |
D. E. Shaw & Co. LP |
0.80% |
26 Oct 2016 |
WorldQuant LLC |
0.49% |
24 Oct 2016 |
D. E. Shaw & Co. LP |
0.78% |
20 Oct 2016 |
PDT Partners, LLC |
0.49% |
12 Oct 2016 |
WorldQuant LLC |
0.50% |
12 Oct 2016 |
City Financial Investment Company Limited |
0.55% |
11 Oct 2016 |
D. E. Shaw & Co. LP |
0.81% |
11 Oct 2016 |
Marshall Wace LLP |
2.00% |
10 Oct 2016 |
D. E. Shaw & Co. LP |
0.74% |
7 Oct 2016 |
D. E. Shaw & Co. LP |
0.63% |
6 Oct 2016 |
Marshall Wace LLP |
1.92% |
6 Oct 2016 |
D. E. Shaw & Co. LP |
0.57% |
5 Oct 2016 |
WorldQuant LLC |
0.50% |
5 Oct 2016 |
Marshall Wace LLP |
1.83% |
4 Oct 2016 |
PDT Partners, LLC |
0.59% |
3 Oct 2016 |
WorldQuant LLC |
0.46% |
3 Oct 2016 |
D. E. Shaw & Co. LP |
0.69% |
30 Sep 2016 |
PDT Partners, LLC |
0.60% |
30 Sep 2016 |
Marshall Wace LLP |
1.70% |
29 Sep 2016 |
PDT Partners, LLC |
0.53% |
27 Sep 2016 |
D. E. Shaw & Co. LP |
0.72% |
26 Sep 2016 |
Marshall Wace LLP |
1.60% |
26 Sep 2016 |
Millennium International Management LP |
0.14% |
26 Sep 2016 |
Partner Fund Management, L.P. |
0.15% |
26 Sep 2016 |
PDT Partners, LLC |
0.64% |
26 Sep 2016 |
D. E. Shaw & Co. LP |
0.65% |
23 Sep 2016 |
Millennium International Management LP |
0.69% |
23 Sep 2016 |
PDT Partners, LLC |
0.78% |
22 Sep 2016 |
D. E. Shaw & Co. LP |
0.78% |
21 Sep 2016 |
D. E. Shaw & Co. LP |
0.82% |
20 Sep 2016 |
Marshall Wace LLP |
1.50% |
19 Sep 2016 |
D. E. Shaw & Co. LP |
0.99% |
16 Sep 2016 |
Marshall Wace LLP |
1.43% |
15 Sep 2016 |
PDT Partners, LLC |
0.89% |
15 Sep 2016 |
WorldQuant LLC |
0.57% |
15 Sep 2016 |
D. E. Shaw & Co. LP |
1.04% |
13 Sep 2016 |
D. E. Shaw & Co. LP |
1.12% |
12 Sep 2016 |
Marshall Wace LLP |
1.39% |
12 Sep 2016 |
D. E. Shaw & Co. LP |
1.24% |
9 Sep 2016 |
Partner Fund Management, L.P. |
0.69% |
9 Sep 2016 |
PDT Partners, LLC |
0.94% |
9 Sep 2016 |
D. E. Shaw & Co. LP |
1.46% |
8 Sep 2016 |
Marshall Wace LLP |
1.41% |
8 Sep 2016 |
PDT Partners, LLC |
0.75% |
8 Sep 2016 |
D. E. Shaw & Co. LP |
1.68% |
7 Sep 2016 |
Marshall Wace LLP |
1.32% |
7 Sep 2016 |
D. E. Shaw & Co. LP |
1.31% |
5 Sep 2016 |
D. E. Shaw & Co. LP |
1.31% |
2 Sep 2016 |
D. E. Shaw & Co. LP |
1.22% |
31 Aug 2016 |
D. E. Shaw & Co. LP |
1.11% |
25 Aug 2016 |
D. E. Shaw & Co. LP |
1.07% |
24 Aug 2016 |
Marshall Wace LLP |
1.22% |
24 Aug 2016 |
D. E. Shaw & Co. LP |
1.10% |
23 Aug 2016 |
D. E. Shaw & Co. LP |
1.04% |
18 Aug 2016 |
D. E. Shaw & Co. LP |
0.90% |
16 Aug 2016 |
D. E. Shaw & Co. LP |
1.03% |
15 Aug 2016 |
Partner Fund Management, L.P. |
0.50% |
11 Aug 2016 |
D. E. Shaw & Co. LP |
1.15% |
9 Aug 2016 |
D. E. Shaw & Co. LP |
1.24% |
5 Aug 2016 |
Marshall Wace LLP |
1.19% |
3 Aug 2016 |
D. E. Shaw & Co. LP |
1.31% |
29 Jul 2016 |
Partner Fund Management, L.P. |
0.49% |
28 Jul 2016 |
Marshall Wace LLP |
1.27% |
27 Jul 2016 |
D. E. Shaw & Co. LP |
1.20% |
22 Jul 2016 |
WorldQuant LLC |
0.49% |
22 Jul 2016 |
D. E. Shaw & Co. LP |
1.15% |
19 Jul 2016 |
Marshall Wace LLP |
1.36% |
19 Jul 2016 |
WorldQuant LLC |
0.54% |
19 Jul 2016 |
D. E. Shaw & Co. LP |
1.35% |
15 Jul 2016 |
Oxford Asset Management |
0.49% |
15 Jul 2016 |
WorldQuant LLC |
0.65% |
14 Jul 2016 |
D. E. Shaw & Co. LP |
1.25% |
13 Jul 2016 |
Marshall Wace LLP |
1.59% |
13 Jul 2016 |
D. E. Shaw & Co. LP |
0.97% |
11 Jul 2016 |
Oxford Asset Management |
0.56% |
8 Jul 2016 |
D. E. Shaw & Co. LP |
0.80% |
5 Jul 2016 |
Oxford Asset Management |
0.67% |
1 Jul 2016 |
Partner Fund Management, L.P. |
0.54% |
1 Jul 2016 |
Oxford Asset Management |
0.71% |
29 Jun 2016 |
Marshall Wace LLP |
1.62% |
28 Jun 2016 |
Oxford Asset Management |
0.69% |
28 Jun 2016 |
WorldQuant LLC |
0.56% |
28 Jun 2016 |
D. E. Shaw & Co. LP |
0.77% |
27 Jun 2016 |
Marshall Wace LLP |
1.59% |
27 Jun 2016 |
Oxford Asset Management |
0.76% |
27 Jun 2016 |
Partner Fund Management, L.P. |
0.60% |
27 Jun 2016 |
WorldQuant LLC |
0.47% |
27 Jun 2016 |
Marshall Wace LLP |
1.81% |
24 Jun 2016 |
Oxford Asset Management |
0.96% |
24 Jun 2016 |
Partner Fund Management, L.P. |
0.50% |
24 Jun 2016 |
Marshall Wace LLP |
1.60% |
23 Jun 2016 |
WorldQuant LLC |
0.55% |
23 Jun 2016 |
WorldQuant LLC |
0.60% |
22 Jun 2016 |
WorldQuant LLC |
0.59% |
21 Jun 2016 |
Marshall Wace LLP |
1.56% |
20 Jun 2016 |
Partner Fund Management, L.P. |
0.68% |
20 Jun 2016 |
WorldQuant LLC |
0.62% |
20 Jun 2016 |
WorldQuant LLC |
0.59% |
17 Jun 2016 |
Marshall Wace LLP |
1.41% |
16 Jun 2016 |
Marshall Wace LLP |
1.38% |
15 Jun 2016 |
Marshall Wace LLP |
1.41% |
14 Jun 2016 |
Marshall Wace LLP |
1.34% |
10 Jun 2016 |
WorldQuant LLC |
0.66% |
8 Jun 2016 |
Marshall Wace LLP |
1.21% |
7 Jun 2016 |
WorldQuant LLC |
0.78% |
6 Jun 2016 |
Marshall Wace LLP |
1.15% |
3 Jun 2016 |
Marshall Wace LLP |
1.03% |
1 Jun 2016 |
Partner Fund Management, L.P. |
0.87% |
1 Jun 2016 |
WorldQuant LLC |
0.87% |
1 Jun 2016 |
Marshall Wace LLP |
0.97% |
31 May 2016 |
WorldQuant LLC |
0.90% |
31 May 2016 |
Marshall Wace LLP |
0.83% |
25 May 2016 |
Marshall Wace LLP |
0.57% |
24 May 2016 |
WorldQuant LLC |
0.81% |
23 May 2016 |
Oxford Asset Management |
1.06% |
17 May 2016 |
WorldQuant LLC |
0.78% |
16 May 2016 |
Oxford Asset Management |
1.10% |
13 May 2016 |
WorldQuant LLC |
0.80% |
13 May 2016 |
WorldQuant LLC |
0.79% |
10 May 2016 |
WorldQuant LLC |
0.80% |
9 May 2016 |
WorldQuant LLC |
0.71% |
6 May 2016 |
WorldQuant LLC |
0.64% |
5 May 2016 |
Oxford Asset Management |
1.00% |
29 Apr 2016 |
WorldQuant LLC |
0.58% |
25 Apr 2016 |
WorldQuant LLC |
0.62% |
19 Apr 2016 |
WorldQuant LLC |
0.53% |
15 Apr 2016 |
Oxford Asset Management |
0.90% |
14 Apr 2016 |
Oxford Asset Management |
0.90% |
13 Apr 2016 |
Citadel Advisors LLC |
0.46% |
7 Apr 2016 |
Citadel Advisors LLC |
0.57% |
30 Mar 2016 |
Oxford Asset Management |
0.87% |
30 Mar 2016 |
Partner Fund Management, L.P. |
0.96% |
30 Mar 2016 |
Citadel Advisors LLC |
0.71% |
29 Mar 2016 |
Citadel Advisors LLC |
0.62% |
24 Mar 2016 |
Oxford Asset Management |
0.92% |
17 Mar 2016 |
Partner Fund Management, L.P. |
0.57% |
17 Mar 2016 |
Oxford Asset Management |
0.83% |
15 Mar 2016 |
Oxford Asset Management |
0.68% |
14 Mar 2016 |
Oxford Asset Management |
0.71% |
8 Mar 2016 |
Oxford Asset Management |
0.62% |
3 Mar 2016 |
Oxford Asset Management |
0.59% |
2 Mar 2016 |
Oxford Asset Management |
0.61% |
25 Feb 2016 |
Oxford Asset Management |
0.51% |
19 Feb 2016 |
Millennium International Management LP |
0.38% |
11 Feb 2016 |
Millennium International Management LP |
0.52% |
10 Feb 2016 |
Millennium International Management LP |
0.49% |
2 Feb 2016 |
Millennium International Management LP |
0.57% |
29 Jan 2016 |
Millennium International Management LP |
0.60% |
28 Jan 2016 |
Millennium International Management LP |
0.57% |
27 Jan 2016 |
Millennium International Management LP |
0.63% |
22 Jan 2016 |
Millennium International Management LP |
0.57% |
21 Jan 2016 |
Millennium International Management LP |
0.78% |
20 Jan 2016 |
Millennium International Management LP |
1.07% |
19 Jan 2016 |
Millennium International Management LP |
1.18% |
15 Jan 2016 |
Millennium International Management LP |
1.21% |
12 Jan 2016 |
Millennium International Management LP |
1.16% |
8 Jan 2016 |
Millennium International Management LP |
1.24% |
7 Jan 2016 |
Millennium International Management LP |
1.34% |
4 Jan 2016 |
Millennium International Management LP |
1.45% |
31 Dec 2015 |
Millennium International Management LP |
1.30% |
28 Dec 2015 |
Millennium International Management LP |
1.20% |
24 Dec 2015 |
Millennium International Management LP |
1.10% |
23 Dec 2015 |
Millennium International Management LP |
1.00% |
18 Dec 2015 |
Millennium International Management LP |
1.10% |
17 Dec 2015 |
Millennium International Management LP |
1.05% |
16 Dec 2015 |
Millennium International Management LP |
0.78% |
11 Dec 2015 |
Millennium International Management LP |
0.83% |
8 Dec 2015 |
Millennium International Management LP |
0.79% |
7 Dec 2015 |
Millennium International Management LP |
0.81% |
4 Dec 2015 |
Millennium International Management LP |
0.79% |
3 Dec 2015 |
Millennium International Management LP |
0.81% |
1 Dec 2015 |
Millennium International Management LP |
0.75% |
23 Nov 2015 |
Millennium International Management LP |
0.67% |
19 Nov 2015 |
Millennium International Management LP |
0.51% |
6 Nov 2015 |
Millennium International Management LP |
0.49% |
5 Nov 2015 |
Millennium International Management LP |
0.50% |
3 Nov 2015 |
Partner Fund Management, L.P. |
0.46% |
29 Oct 2015 |
Millennium International Management LP |
0.47% |
27 Oct 2015 |
Millennium International Management LP |
0.59% |
23 Oct 2015 |
Millennium International Management LP |
0.62% |
22 Oct 2015 |
Millennium International Management LP |
0.51% |
21 Oct 2015 |
Millennium International Management LP |
0.37% |
16 Oct 2015 |
Millennium International Management LP |
1.18% |
8 Oct 2015 |
Millennium International Management LP |
1.28% |
6 Oct 2015 |
Partner Fund Management, L.P. |
0.69% |
29 Sep 2015 |
Partner Fund Management, L.P. |
1.13% |
28 Sep 2015 |
Partner Fund Management, L.P. |
1.57% |
15 Sep 2015 |
Partner Fund Management, L.P. |
1.44% |
10 Sep 2015 |
Pointstate Capital LP |
0.34% |
10 Sep 2015 |
Partner Fund Management, L.P. |
1.25% |
20 Aug 2015 |
Pointstate Capital LP |
0.57% |
20 Aug 2015 |
Partner Fund Management, L.P. |
1.39% |
11 Aug 2015 |
Partner Fund Management, L.P. |
1.89% |
4 Aug 2015 |
Partner Fund Management, L.P. |
1.78% |
27 Jul 2015 |
Partner Fund Management, L.P. |
1.55% |
24 Jul 2015 |
Partner Fund Management, L.P. |
1.35% |
22 Jul 2015 |
Partner Fund Management, L.P. |
0.92% |
20 Jul 2015 |
Partner Fund Management, L.P. |
0.80% |
16 Jul 2015 |
Partner Fund Management, L.P. |
0.65% |
15 Jul 2015 |
WorldQuant LLC |
0.47% |
7 Jul 2015 |
WorldQuant LLC |
0.52% |
25 Jun 2015 |
HealthCor Management, L.P. |
0.47% |
15 May 2015 |
HealthCor Management, L.P. |
0.58% |
13 May 2015 |
HealthCor Management, L.P. |
0.69% |
12 May 2015 |
Point72 Asset Management, L.P. |
0.44% |
6 May 2015 |
HealthCor Management, L.P. |
0.86% |
4 May 2015 |
HealthCor Management, L.P. |
0.79% |
1 May 2015 |
HealthCor Management, L.P. |
0.89% |
29 Apr 2015 |
Point72 Asset Management, L.P. |
0.57% |
29 Apr 2015 |
Point72 Asset Management, L.P. |
0.62% |
28 Apr 2015 |
Point72 Asset Management, L.P. |
0.73% |
27 Apr 2015 |
HealthCor Management, L.P. |
1.01% |
24 Apr 2015 |
Point72 Asset Management, L.P. |
0.57% |
15 Apr 2015 |
EverPoint Asset Management, LLC |
0.30% |
14 Apr 2015 |
HealthCor Management, L.P. |
1.14% |
14 Apr 2015 |
Point72 Asset Management, L.P. |
0.65% |
14 Apr 2015 |
EverPoint Asset Management, LLC |
0.54% |
13 Apr 2015 |
HealthCor Management, L.P. |
0.97% |
9 Apr 2015 |
EverPoint Asset Management, LLC |
0.78% |
2 Apr 2015 |
HealthCor Management, L.P. |
1.06% |
1 Apr 2015 |
Point72 Asset Management, L.P. |
0.72% |
1 Apr 2015 |
EverPoint Asset Management, LLC |
0.87% |
31 Mar 2015 |
EverPoint Asset Management, LLC |
0.78% |
26 Mar 2015 |
EverPoint Asset Management, LLC |
0.91% |
19 Mar 2015 |
Point72 Asset Management, L.P. |
0.61% |
18 Mar 2015 |
Point72 Asset Management, L.P. |
0.58% |
17 Mar 2015 |
EverPoint Asset Management, LLC |
0.80% |
13 Mar 2015 |
Point72 Asset Management, L.P. |
0.66% |
13 Mar 2015 |
D. E. Shaw & Co. LP |
0.47% |
4 Mar 2015 |
EverPoint Asset Management, LLC |
0.65% |
27 Feb 2015 |
D. E. Shaw & Co. LP |
0.50% |
20 Feb 2015 |
D. E. Shaw & Co. LP |
0.49% |
19 Feb 2015 |
D. E. Shaw & Co. LP |
0.56% |
18 Feb 2015 |
D. E. Shaw & Co. LP |
0.63% |
17 Feb 2015 |
D. E. Shaw & Co. LP |
0.71% |
13 Feb 2015 |
EverPoint Asset Management, LLC |
0.71% |
2 Feb 2015 |
D. E. Shaw & Co. LP |
0.88% |
30 Jan 2015 |
Point72 Asset Management, L.P. |
0.50% |
29 Jan 2015 |
D. E. Shaw & Co. LP |
0.99% |
22 Jan 2015 |
EverPoint Asset Management, LLC |
0.64% |
22 Jan 2015 |
EverPoint Asset Management, LLC |
0.59% |
21 Jan 2015 |
EverPoint Asset Management, LLC |
0.84% |
16 Jan 2015 |
D. E. Shaw & Co. LP |
1.02% |
12 Jan 2015 |
D. E. Shaw & Co. LP |
0.94% |
8 Jan 2015 |
EverPoint Asset Management, LLC |
0.76% |
8 Jan 2015 |
HealthCor Management, L.P. |
1.14% |
23 Dec 2014 |
D. E. Shaw & Co. LP |
0.85% |
18 Dec 2014 |
EverPoint Asset Management, LLC |
0.69% |
18 Dec 2014 |
EverPoint Asset Management, LLC |
0.59% |
15 Dec 2014 |
D. E. Shaw & Co. LP |
0.94% |
11 Dec 2014 |
D. E. Shaw & Co. LP |
0.88% |
2 Dec 2014 |
D. E. Shaw & Co. LP |
0.94% |
1 Dec 2014 |
D. E. Shaw & Co. LP |
0.80% |
26 Nov 2014 |
D. E. Shaw & Co. LP |
0.78% |
24 Nov 2014 |
PDT Partners, LLC |
0.49% |
12 Nov 2014 |
D. E. Shaw & Co. LP |
0.84% |
4 Nov 2014 |
D. E. Shaw & Co. LP |
0.79% |
3 Nov 2014 |
D. E. Shaw & Co. LP |
0.89% |
30 Oct 2014 |
PDT Partners, LLC |
0.58% |
30 Oct 2014 |
D. E. Shaw & Co. LP |
0.97% |
29 Oct 2014 |
PDT Partners, LLC |
0.66% |
24 Oct 2014 |
D. E. Shaw & Co. LP |
1.05% |
23 Oct 2014 |
PDT Partners, LLC |
0.72% |
23 Oct 2014 |
D. E. Shaw & Co. LP |
1.11% |
22 Oct 2014 |
PDT Partners, LLC |
0.82% |
22 Oct 2014 |
D. E. Shaw & Co. LP |
1.09% |
21 Oct 2014 |
HealthCor Management, L.P. |
1.02% |
21 Oct 2014 |
PDT Partners, LLC |
0.76% |
21 Oct 2014 |
D. E. Shaw & Co. LP |
1.14% |
20 Oct 2014 |
PDT Partners, LLC |
0.63% |
20 Oct 2014 |
D. E. Shaw & Co. LP |
1.21% |
17 Oct 2014 |
D. E. Shaw & Co. LP |
1.37% |
16 Oct 2014 |
HealthCor Management, L.P. |
0.94% |
16 Oct 2014 |
D. E. Shaw & Co. LP |
1.47% |
15 Oct 2014 |
PDT Partners, LLC |
0.55% |
15 Oct 2014 |
D. E. Shaw & Co. LP |
1.56% |
14 Oct 2014 |
HealthCor Management, L.P. |
0.79% |
13 Oct 2014 |
PDT Partners, LLC |
0.62% |
13 Oct 2014 |
HealthCor Management, L.P. |
1.23% |
10 Oct 2014 |
PDT Partners, LLC |
0.56% |
10 Oct 2014 |
D. E. Shaw & Co. LP |
1.67% |
8 Oct 2014 |
HealthCor Management, L.P. |
1.32% |
8 Oct 2014 |
D. E. Shaw & Co. LP |
1.50% |
7 Oct 2014 |
HealthCor Management, L.P. |
1.79% |
2 Oct 2014 |
PDT Partners, LLC |
0.61% |
2 Oct 2014 |
D. E. Shaw & Co. LP |
1.47% |
1 Oct 2014 |
PDT Partners, LLC |
0.56% |
1 Oct 2014 |
PDT Partners, LLC |
0.62% |
30 Sep 2014 |
PDT Partners, LLC |
0.59% |
26 Sep 2014 |
D. E. Shaw & Co. LP |
1.27% |
25 Sep 2014 |
PDT Partners, LLC |
0.63% |
25 Sep 2014 |
PDT Partners, LLC |
0.59% |
24 Sep 2014 |
D. E. Shaw & Co. LP |
1.14% |
22 Sep 2014 |
D. E. Shaw & Co. LP |
1.01% |
19 Sep 2014 |
D. E. Shaw & Co. LP |
0.95% |
17 Sep 2014 |
D. E. Shaw & Co. LP |
1.02% |
15 Sep 2014 |
Barclays Capital Inc |
0.49% |
10 Sep 2014 |
PDT Partners, LLC |
0.66% |
10 Sep 2014 |
D. E. Shaw & Co. LP |
0.91% |
9 Sep 2014 |
PDT Partners, LLC |
0.70% |
9 Sep 2014 |
PDT Partners, LLC |
0.69% |
8 Sep 2014 |
D. E. Shaw & Co. LP |
0.84% |
5 Sep 2014 |
Point72 Asset Management, L.P. |
0.16% |
5 Sep 2014 |
D. E. Shaw & Co. LP |
0.79% |
4 Sep 2014 |
Point72 Asset Management, L.P. |
0.51% |
3 Sep 2014 |
PDT Partners, LLC |
0.79% |
2 Sep 2014 |
Barclays Capital Inc |
0.51% |
29 Aug 2014 |
Point72 Asset Management, L.P. |
0.67% |
29 Aug 2014 |
D. E. Shaw & Co. LP |
0.81% |
28 Aug 2014 |
PDT Partners, LLC |
0.81% |
27 Aug 2014 |
D. E. Shaw & Co. LP |
0.79% |
26 Aug 2014 |
PDT Partners, LLC |
0.78% |
26 Aug 2014 |
Point72 Asset Management, L.P. |
0.83% |
26 Aug 2014 |
D. E. Shaw & Co. LP |
1.03% |
25 Aug 2014 |
PDT Partners, LLC |
0.89% |
25 Aug 2014 |
D. E. Shaw & Co. LP |
1.11% |
22 Aug 2014 |
Point72 Asset Management, L.P. |
0.69% |
20 Aug 2014 |
D. E. Shaw & Co. LP |
1.08% |
18 Aug 2014 |
PDT Partners, LLC |
0.97% |
18 Aug 2014 |
D. E. Shaw & Co. LP |
1.16% |
15 Aug 2014 |
D. E. Shaw & Co. LP |
1.23% |
14 Aug 2014 |
D. E. Shaw & Co. LP |
1.35% |
13 Aug 2014 |
D. E. Shaw & Co. LP |
1.49% |
12 Aug 2014 |
PDT Partners, LLC |
1.08% |
12 Aug 2014 |
D. E. Shaw & Co. LP |
1.56% |
11 Aug 2014 |
PDT Partners, LLC |
0.98% |
11 Aug 2014 |
D. E. Shaw & Co. LP |
1.69% |
8 Aug 2014 |
D. E. Shaw & Co. LP |
1.78% |
6 Aug 2014 |
PDT Partners, LLC |
1.09% |
6 Aug 2014 |
D. E. Shaw & Co. LP |
1.83% |
5 Aug 2014 |
PDT Partners, LLC |
1.11% |
5 Aug 2014 |
Point72 Asset Management, L.P. |
0.70% |
5 Aug 2014 |
Point72 Asset Management, L.P. |
0.86% |
4 Aug 2014 |
D. E. Shaw & Co. LP |
1.72% |
1 Aug 2014 |
PDT Partners, LLC |
1.09% |
1 Aug 2014 |
D. E. Shaw & Co. LP |
1.54% |
31 Jul 2014 |
PDT Partners, LLC |
1.10% |
30 Jul 2014 |
D. E. Shaw & Co. LP |
1.40% |
29 Jul 2014 |
PDT Partners, LLC |
1.05% |
29 Jul 2014 |
D. E. Shaw & Co. LP |
1.37% |
28 Jul 2014 |
Point72 Asset Management, L.P. |
0.96% |
24 Jul 2014 |
D. E. Shaw & Co. LP |
1.26% |
23 Jul 2014 |
Point72 Asset Management, L.P. |
0.86% |
23 Jul 2014 |
PDT Partners, LLC |
1.18% |
22 Jul 2014 |
D. E. Shaw & Co. LP |
1.38% |
21 Jul 2014 |
D. E. Shaw & Co. LP |
1.44% |
17 Jul 2014 |
D. E. Shaw & Co. LP |
1.22% |
15 Jul 2014 |
PDT Partners, LLC |
1.21% |
15 Jul 2014 |
D. E. Shaw & Co. LP |
1.11% |
14 Jul 2014 |
PDT Partners, LLC |
0.88% |
14 Jul 2014 |
D. E. Shaw & Co. LP |
1.08% |
11 Jul 2014 |
PDT Partners, LLC |
0.72% |
11 Jul 2014 |
Point72 Asset Management, L.P. |
0.70% |
11 Jul 2014 |
PDT Partners, LLC |
0.61% |
9 Jul 2014 |
Point72 Asset Management, L.P. |
0.68% |
9 Jul 2014 |
D. E. Shaw & Co. LP |
1.11% |
8 Jul 2014 |
PDT Partners, LLC |
0.58% |
8 Jul 2014 |
D. E. Shaw & Co. LP |
0.85% |
7 Jul 2014 |
PDT Partners, LLC |
0.67% |
7 Jul 2014 |
PDT Partners, LLC |
0.70% |
3 Jul 2014 |
D. E. Shaw & Co. LP |
0.70% |
2 Jul 2014 |
PDT Partners, LLC |
0.64% |
2 Jul 2014 |
Point72 Asset Management, L.P. |
0.57% |
2 Jul 2014 |
D. E. Shaw & Co. LP |
0.81% |
1 Jul 2014 |
Point72 Asset Management, L.P. |
0.62% |
1 Jul 2014 |
D. E. Shaw & Co. LP |
0.56% |
30 Jun 2014 |
PDT Partners, LLC |
0.77% |
30 Jun 2014 |
D. E. Shaw & Co. LP |
0.78% |
27 Jun 2014 |
D. E. Shaw & Co. LP |
0.80% |
26 Jun 2014 |
PDT Partners, LLC |
0.68% |
26 Jun 2014 |
HealthCor Management, L.P. |
1.88% |
25 Jun 2014 |
PDT Partners, LLC |
0.74% |
24 Jun 2014 |
D. E. Shaw & Co. LP |
0.94% |
23 Jun 2014 |
PDT Partners, LLC |
0.88% |
23 Jun 2014 |
D. E. Shaw & Co. LP |
0.88% |
20 Jun 2014 |
HealthCor Management, L.P. |
1.91% |
20 Jun 2014 |
PDT Partners, LLC |
0.69% |
20 Jun 2014 |
D. E. Shaw & Co. LP |
0.90% |
19 Jun 2014 |
HealthCor Management, L.P. |
1.78% |
19 Jun 2014 |
PDT Partners, LLC |
0.75% |
19 Jun 2014 |
Point72 Asset Management, L.P. |
0.54% |
19 Jun 2014 |
D. E. Shaw & Co. LP |
0.68% |
18 Jun 2014 |
D. E. Shaw & Co. LP |
0.53% |
17 Jun 2014 |
HealthCor Management, L.P. |
1.51% |
17 Jun 2014 |
D. E. Shaw & Co. LP |
0.93% |
16 Jun 2014 |
D. E. Shaw & Co. LP |
1.01% |
13 Jun 2014 |
HealthCor Management, L.P. |
1.76% |
13 Jun 2014 |
HealthCor Management, L.P. |
1.98% |
12 Jun 2014 |
PDT Partners, LLC |
0.61% |
12 Jun 2014 |
Point72 Asset Management, L.P. |
0.42% |
12 Jun 2014 |
D. E. Shaw & Co. LP |
0.91% |
10 Jun 2014 |
D. E. Shaw & Co. LP |
0.87% |
6 Jun 2014 |
PDT Partners, LLC |
0.55% |
6 Jun 2014 |
D. E. Shaw & Co. LP |
1.23% |
2 Jun 2014 |
PDT Partners, LLC |
0.60% |
30 May 2014 |
D. E. Shaw & Co. LP |
1.17% |
29 May 2014 |
TGS Management Company, LLC |
0.46% |
29 May 2014 |
Barclays Capital Inc |
0.28% |
27 May 2014 |
D. E. Shaw & Co. LP |
1.22% |
23 May 2014 |
PDT Partners, LLC |
0.53% |
22 May 2014 |
Barclays Capital Inc |
0.54% |
21 May 2014 |
Barclays Capital Inc |
0.68% |
19 May 2014 |
D. E. Shaw & Co. LP |
1.10% |
19 May 2014 |
D. E. Shaw & Co. LP |
1.09% |
16 May 2014 |
D. E. Shaw & Co. LP |
1.14% |
14 May 2014 |
Barclays Capital Inc |
0.83% |
13 May 2014 |
D. E. Shaw & Co. LP |
1.25% |
12 May 2014 |
D. E. Shaw & Co. LP |
1.36% |
9 May 2014 |
HealthCor Management, L.P. |
2.22% |
9 May 2014 |
D. E. Shaw & Co. LP |
1.45% |
8 May 2014 |
D. E. Shaw & Co. LP |
1.53% |
7 May 2014 |
D. E. Shaw & Co. LP |
1.70% |
6 May 2014 |
D. E. Shaw & Co. LP |
1.49% |
5 May 2014 |
D. E. Shaw & Co. LP |
1.31% |
2 May 2014 |
HealthCor Management, L.P. |
1.94% |
2 May 2014 |
Barclays Capital Inc |
0.53% |
1 May 2014 |
D. E. Shaw & Co. LP |
1.18% |
1 May 2014 |
HealthCor Management, L.P. |
1.80% |
1 May 2014 |
Point72 Asset Management, L.P. |
0.62% |
1 May 2014 |
D. E. Shaw & Co. LP |
0.89% |
30 Apr 2014 |
Point72 Asset Management, L.P. |
0.54% |
30 Apr 2014 |
D. E. Shaw & Co. LP |
0.73% |
29 Apr 2014 |
HealthCor Management, L.P. |
1.66% |
28 Apr 2014 |
D. E. Shaw & Co. LP |
0.50% |
25 Apr 2014 |
HealthCor Management, L.P. |
1.52% |
25 Apr 2014 |
TGS Management Company, LLC |
0.59% |
25 Apr 2014 |