Wellington Investment Advisors Holdings LLP |
Delaware |
0 |
8663788 |
0 |
9924915 |
9924915 |
5.8 % |
08/11/2024 |
Wellington Management Company LLP |
Delaware |
0 |
8624007 |
0 |
9498449 |
9498449 |
5.55 % |
08/11/2024 |
Wellington Management Group LLP |
Massachusetts |
0 |
8663788 |
0 |
9924915 |
9924915 |
5.8 % |
08/11/2024 |
Wellington Group Holdings LLP |
Delaware |
0 |
8663788 |
0 |
9924915 |
9924915 |
5.8 % |
08/11/2024 |
The Vanguard Group |
Pennsylvania |
0 |
310154 |
19129873 |
496332 |
19626205 |
11.08 % |
13/02/2024 |
BlackRock, Inc. |
Delaware |
20834307 |
0 |
21132010 |
0 |
21132010 |
11.9 % |
23/01/2024 |
The Vanguard Group |
Pennsylvania |
0 |
309490 |
17656388 |
486576 |
18142964 |
10.09 % |
11/09/2023 |
The Vanguard Group |
Pennsylvania |
0 |
309490 |
17656388 |
486576 |
18142964 |
10.09 % |
11/09/2023 |
T. ROWE PRICE ASSOCIATES, INC. |
Maryland |
604003 |
0 |
2469612 |
0 |
2469612 |
1.4 % |
14/02/2023 |
T. ROWE PRICE ASSOCIATES, INC. |
Maryland |
604003 |
0 |
2469612 |
0 |
2469612 |
1.4 % |
14/02/2023 |
Abigail P. Johnson |
United States of America |
0 |
0 |
15067896 |
0 |
15067896 |
8.283 % |
09/02/2023 |
FMR LLC |
Delaware |
14950738 |
0 |
15067896 |
0 |
15067896 |
8.283 % |
09/02/2023 |
The Vanguard Group |
Pennsylvania |
0 |
264874 |
15108522 |
415746 |
15524268 |
8.53 % |
09/02/2023 |
BlackRock, Inc. |
Delaware |
19292678 |
0 |
19772386 |
0 |
19772386 |
10.9 % |
23/01/2023 |
BlackRock, Inc. |
Delaware |
17936131 |
0 |
18297262 |
0 |
18297262 |
10.1 % |
08/09/2022 |
FMR LLC |
Delaware |
18708129 |
0 |
18820082 |
0 |
18820082 |
10.459 % |
11/04/2022 |
Abigail P. Johnson |
United States of America |
0 |
0 |
18820082 |
0 |
18820082 |
10.459 % |
11/04/2022 |
FMR LLC |
Delaware |
18708129 |
0 |
18820082 |
0 |
18820082 |
10.459 % |
11/04/2022 |
Abigail P. Johnson |
United States of America |
0 |
0 |
18820082 |
0 |
18820082 |
10.459 % |
11/04/2022 |
T. ROWE PRICE ASSOCIATES, INC. |
Maryland |
2829099 |
0 |
10054423 |
0 |
10054423 |
5.5 % |
14/02/2022 |
T. ROWE PRICE ASSOCIATES, INC. |
Maryland |
2829099 |
0 |
10054423 |
0 |
10054423 |
5.5 % |
14/02/2022 |
The Vanguard Group |
Pennsylvania |
0 |
120126 |
13743279 |
237457 |
13980736 |
7.77 % |
10/02/2022 |
FMR LLC |
Delaware |
2855459 |
0 |
16790671 |
0 |
16790671 |
9.334 % |
09/02/2022 |
Abigail P. Johnson |
United States of America |
0 |
0 |
16790671 |
0 |
16790671 |
9.334 % |
09/02/2022 |
BlackRock, Inc. |
Delaware |
16319042 |
0 |
16586493 |
0 |
16586493 |
9.2 % |
04/02/2022 |
Jeffrey A. Bersh |
United States |
0 |
12195174 |
0 |
12195174 |
12195174 |
1.73 % |
11/09/2019 |
Venor Capital Management LP |
Delaware |
0 |
12195174 |
0 |
12195174 |
12195174 |
1.73 % |
11/09/2019 |
Venor Capital Management GP LLC |
Delaware |
0 |
12195174 |
0 |
12195174 |
12195174 |
1.73 % |
11/09/2019 |
Venor Special Situations Fund II LP |
Delaware |
0 |
3503066 |
0 |
3503066 |
3503066 |
0.5 % |
11/09/2019 |
Venor Special Situations GP LLC |
Delaware |
0 |
3503066 |
0 |
3503066 |
3503066 |
0.5 % |
11/09/2019 |
Michael J. Wartell |
United States |
225000 |
12195174 |
225000 |
12195174 |
12420174 |
1.77 % |
11/09/2019 |
Gilder, Gagnon, Howe & Co. LLC |
New York |
0 |
0 |
0 |
15753323 |
15753323 |
2.25 % |
10/09/2019 |
BlackRock, Inc. |
Delaware |
8627115 |
0 |
8842627 |
0 |
8842627 |
1.3 % |
10/09/2019 |
Jeffrey A. Bersh |
United States |
0 |
12855619 |
0 |
12855619 |
12855619 |
10.04 % |
14/02/2019 |
Michael J. Wartell |
United States |
0 |
12855619 |
0 |
12855619 |
12855619 |
10.04 % |
14/02/2019 |
Venor Special Situations GP LLC |
United States |
0 |
3774209 |
0 |
3774209 |
3774209 |
2.95 % |
14/02/2019 |
Venor Special Situations Fund II LP |
United States |
0 |
3774209 |
0 |
3774209 |
3774209 |
2.95 % |
14/02/2019 |
Venor Capital Management GP LLC |
Delaware |
0 |
12855619 |
0 |
12855619 |
12855619 |
10.04 % |
14/02/2019 |
Venor Capital Management LP |
Delaware |
0 |
12855619 |
0 |
12855619 |
12855619 |
10.04 % |
14/02/2019 |
Gilder, Gagnon, Howe & Co. LLC |
New York |
|
|
|
|
15653966 |
12.23 % |
13/02/2019 |
BlackRock, Inc. |
Delaware |
9595444 |
0 |
9807734 |
0 |
9807734 |
7.6 % |
04/02/2019 |
Venor Capital Management LP |
Delaware |
0 |
14207992 |
0 |
14207992 |
14207992 |
11.14 % |
14/02/2018 |
Michael J. Wartell |
United States |
0 |
14207992 |
0 |
14207992 |
14207992 |
11.14 % |
14/02/2018 |
Jeffrey A. Bersh |
United States |
0 |
14207992 |
0 |
14207992 |
14207992 |
11.14 % |
14/02/2018 |
Venor Special Situations GP LLC |
United States |
0 |
3774209 |
0 |
3774209 |
3774209 |
2.96 % |
14/02/2018 |
Venor Special Situations Fund II LP |
United States |
0 |
3774209 |
0 |
3774209 |
3774209 |
2.96 % |
14/02/2018 |
Venor Capital Management GP LLC |
Delaware |
0 |
14207992 |
0 |
14207992 |
14207992 |
11.14 % |
14/02/2018 |
Stephen DuBois Not applicable |
Stephen DuBois – United States |
0 |
2540200 |
0 |
2540200 |
2540200 |
1.99 % |
14/02/2018 |
Camber Capital Management LLC |
Massachusetts |
0 |
2540200 |
0 |
2540200 |
2540200 |
1.99 % |
14/02/2018 |
Gilder, Gagnon, Howe & Co. LLC |
New York |
|
|
|
|
15625055 |
12.25 % |
13/02/2018 |
North Tide Capital Master, LP |
Cayman Islands |
|
|
|
|
0 |
0 % |
01/02/2018 |
North Tide Capital, LLC |
Massachusetts |
|
|
|
|
0 |
0 % |
01/02/2018 |
Conan Laughlin |
United States |
|
|
|
|
0 |
0 % |
01/02/2018 |
BlackRock, Inc. |
Delaware |
6451464 |
0 |
6584105 |
0 |
6584105 |
5.2 % |
01/02/2018 |
Ardsley Duckdive Fund, L.P. |
Delaware, United States of America |
0 |
0 |
0 |
0 |
0 |
0 % |
26/01/2018 |
Ardsley Partners Advanced Healthcare Fund, L.P. |
Delaware, United States of America |
0 |
0 |
0 |
0 |
0 |
0 % |
26/01/2018 |
Ardsley Partners I |
New York, United States of America |
0 |
0 |
0 |
0 |
0 |
0 % |
26/01/2018 |
Ardsley Partners Fund II, L.P. |
Delaware, United States of America |
0 |
0 |
0 |
0 |
0 |
0 % |
26/01/2018 |
Ardsley Advisory Partners |
New York, United States of America |
0 |
90000 |
0 |
90000 |
90000 |
0.07 % |
26/01/2018 |
Ardsley Healthcare Fund, L.P. |
Delaware, United States of America |
0 |
90000 |
0 |
90000 |
90000 |
0.07 % |
26/01/2018 |
Philip J. Hempleman |
United States of America |
0 |
90000 |
0 |
90000 |
90000 |
0.07 % |
26/01/2018 |
Venor Special Situations GP LLC |
Delaware |
0 |
3078876 |
0 |
3078876 |
3078876 |
2.41 % |
07/11/2017 |
Michael J. Wartell |
United States |
0 |
13162022 |
0 |
13162022 |
13162022 |
10.32 % |
07/11/2017 |
Jeffrey A. Bersh |
United States |
0 |
13162022 |
0 |
13162022 |
13162022 |
10.32 % |
07/11/2017 |
Venor Special Situations Fund II LP |
Delaware |
0 |
3078876 |
0 |
3078876 |
3078876 |
2.41 % |
07/11/2017 |
Venor Capital Management GP LLC |
Delaware |
0 |
13162022 |
0 |
13162022 |
13162022 |
10.32 % |
07/11/2017 |
Venor Capital Management LP |
Delaware |
0 |
13162022 |
0 |
13162022 |
13162022 |
10.32 % |
07/11/2017 |
Gilder, Gagnon, Howe & Co. LLC |
New York |
251851 |
0 |
251851 |
12919618 |
13171469 |
10.89 % |
07/06/2017 |
Philip J. Hempleman |
United States |
0 |
6350000 |
0 |
6350000 |
6350000 |
5.4 % |
14/02/2017 |
Ardsley Partners Fund II, L.P. |
Delaware |
0 |
2099400 |
0 |
2099400 |
2099400 |
1.8 % |
14/02/2017 |
Ardsley Partners I |
New York |
0 |
6050000 |
0 |
6050000 |
6050000 |
5.1 % |
14/02/2017 |
Ardsley Advisory Partners |
New York |
0 |
6350000 |
0 |
6350000 |
6350000 |
5.4 % |
14/02/2017 |
Ardsley Duckdive Fund, L.P. |
Delaware |
0 |
200000 |
0 |
200000 |
200000 |
0.2 % |
14/02/2017 |
Ardsley Partners Institutional Fund, L.P. |
Delaware |
0 |
2461000 |
0 |
2461000 |
2461000 |
2.1 % |
14/02/2017 |
Ardsley Partners Advanced Healthcare Fund, L.P. |
Delaware |
0 |
1439600 |
0 |
1439600 |
1439600 |
1.2 % |
14/02/2017 |
Ardsley Ridgecrest Partners Fund, L.P. |
Delaware |
0 |
50000 |
0 |
50000 |
50000 |
0.1 % |
14/02/2017 |
Ardsley Healthcare Fund, L.P. |
Delaware |
0 |
100000 |
0 |
100000 |
100000 |
0.1 % |
14/02/2017 |
North Tide Capital Master, LP |
Cayman Islands |
|
|
|
|
6750000 |
5.7 % |
14/02/2017 |
Conan Laughlin |
United States |
|
|
|
|
8500000 |
7.2 % |
14/02/2017 |
North Tide Capital, LLC |
Massachusetts |
|
|
|
|
8500000 |
7.2 % |
14/02/2017 |
Camber Capital Management LLC |
Massachusetts |
0 |
10180000 |
0 |
10180000 |
10180000 |
8.65 % |
14/02/2017 |
Stephen DuBois Not applicable |
Stephen DuBois – United States |
0 |
10180000 |
0 |
10180000 |
10180000 |
8.65 % |
14/02/2017 |
Venor Capital Management LP |
Delaware |
0 |
6295781 |
0 |
6295781 |
6295781 |
5.35 % |
13/02/2017 |
Jeffrey A. Bersh |
United States |
0 |
6295781 |
0 |
6295781 |
6295781 |
5.35 % |
13/02/2017 |
Venor Capital Management GP LLC |
Delaware |
0 |
6295781 |
0 |
6295781 |
6295781 |
5.35 % |
13/02/2017 |
Michael J. Wartell |
United States |
0 |
6295781 |
0 |
6295781 |
6295781 |
5.35 % |
13/02/2017 |
Dimensional Fund Advisors LP |
Delaware |
1539064 |
0 |
1602548 |
0 |
1602548 |
1.36 % |
09/02/2017 |
BlackRock, Inc. |
Delaware |
3822924 |
0 |
3942437 |
0 |
3942437 |
3.6 % |
08/07/2016 |
North Tide Capital, LLC |
Massachusetts |
|
|
|
|
8500000 |
7.5 % |
27/06/2016 |
North Tide Capital Master, LP |
Cayman Islands |
|
|
|
|
7200000 |
6.3 % |
27/06/2016 |
Conan Laughlin |
United States |
|
|
|
|
8500000 |
7.5 % |
27/06/2016 |
Ardsley Advisory Partners |
New York |
0 |
6815000 |
0 |
6815000 |
6815000 |
9.9 % |
16/02/2016 |
Philip J. Hempleman |
United States |
0 |
6815000 |
0 |
6815000 |
6815000 |
9.9 % |
16/02/2016 |
Ardsley Partners I |
New York |
0 |
6755000 |
0 |
6755000 |
6755000 |
9.8 % |
16/02/2016 |
Ardsley Ridgecrest Partners Fund, L.P. |
Delaware |
0 |
0 |
0 |
0 |
0 |
0 % |
16/02/2016 |
Ardsley Healthcare Fund, L.P. |
Delaware |
0 |
60000 |
0 |
60000 |
60000 |
0.1 % |
16/02/2016 |
Ardsley Partners US Equity UCITS Fund plc |
Delaware |
0 |
0 |
0 |
0 |
0 |
0 % |
16/02/2016 |
Ardsley Partners Advanced Healthcare Fund, L.P. |
Delaware |
0 |
2195000 |
0 |
2195000 |
2195000 |
3.2 % |
16/02/2016 |
Ardsley Partners Institutional Fund, L.P. |
Delaware |
0 |
2081900 |
0 |
2081900 |
2081900 |
3 % |
16/02/2016 |
Ardsley Partners Fund II, L.P. |
Delaware |
0 |
2478100 |
0 |
2478100 |
2478100 |
3.6 % |
16/02/2016 |
Camber Capital Management LLC |
Massachusetts |
0 |
6000000 |
0 |
6000000 |
-6000000 |
8.73 % |
12/02/2016 |
Stephen DuBois Not applicable |
Stephen DuBois – United States |
0 |
6000000 |
0 |
6000000 |
6000000 |
8.73 % |
12/02/2016 |
RBC Global Asset Management (U.S.) Inc. |
Minnesota |
0 |
2492280 |
0 |
2846708 |
2846708 |
4.1 % |
10/02/2016 |
The Vanguard Group |
Pennsylvania |
82648 |
|
2343740 |
82648 |
2426388 |
3.52 % |
10/02/2016 |
Dimensional Fund Advisors LP |
Delaware |
2194095 |
0 |
2284100 |
0 |
2284100 |
3.32 % |
09/02/2016 |
BlackRock, Inc. |
Delaware |
3796166 |
0 |
3919701 |
0 |
3919701 |
5.7 % |
25/01/2016 |
Camber Capital Management LLC |
Massachusetts |
0 |
4250000 |
0 |
4250000 |
0 |
6.19 % |
11/05/2015 |
Stephen DuBois Not applicable |
Stephen DuBois – United States |
0 |
4250000 |
0 |
4250000 |
0 |
6.19 % |
11/05/2015 |
Pennant Capital Management, LLC |
Delaware |
0 |
0 |
0 |
0 |
0 |
0 % |
17/02/2015 |
Alan Fournier c/o Pennant Capital Management, LLC |
United States |
0 |
0 |
0 |
0 |
0 |
0 % |
17/02/2015 |
Broadway Gate Master Fund, Ltd. |
Cayman Islands |
0 |
0 |
0 |
0 |
0 |
0 % |
17/02/2015 |
Mitchell Blutt |
USA |
0 |
1177145 |
0 |
1177145 |
1177145 |
1.7 % |
17/02/2015 |
Consonance Capital Management LP |
Delaware USA |
0 |
1177145 |
0 |
1177145 |
1177145 |
1.7 % |
17/02/2015 |
Consonance Capman GP LLC |
Delaware USA |
0 |
1177145 |
0 |
1177145 |
1177145 |
1.7 % |
17/02/2015 |
The Vanguard Group |
Pennsylvania |
104948 |
|
3965335 |
93848 |
4059183 |
5.91 % |
11/02/2015 |
Gilder, Gagnon, Howe & Co. LLC |
New York |
0 |
0 |
0 |
0 |
0 |
0 % |
10/02/2015 |
Ardsley Healthcare Fund, L.P. |
Delaware |
0 |
50000 |
0 |
50000 |
50000 |
0.1 % |
09/02/2015 |
Ardsley Partners US Equity UCITS Fund plc |
Delaware |
0 |
99900 |
0 |
99900 |
99900 |
0.1 % |
09/02/2015 |
Ardsley Ridgecrest Partners Fund, L.P. |
Delaware |
0 |
80000 |
0 |
80000 |
80000 |
0.1 % |
09/02/2015 |
Ardsley Advisory Partners |
New York |
0 |
2430000 |
0 |
2430000 |
2430000 |
3.5 % |
09/02/2015 |
Philip J. Hempleman |
United States |
0 |
3534600 |
0 |
3534600 |
3534600 |
5.1 % |
09/02/2015 |
Ardsley Partners I |
New York |
0 |
2280100 |
0 |
2280100 |
2280100 |
3.3 % |
09/02/2015 |
Ardsley Partners Fund II, L.P. |
Delaware |
0 |
1192600 |
0 |
1192600 |
1192600 |
1.7 % |
09/02/2015 |
Ardsley Partners Institutional Fund, L.P. |
Delaware |
0 |
1007500 |
0 |
1007500 |
1007500 |
1.5 % |
09/02/2015 |
Dimensional Fund Advisors LP |
Delaware |
3898391 |
0 |
4084162 |
0 |
4084162 |
5.95 % |
05/02/2015 |
RBC Global Asset Management (U.S.) Inc. |
Minnesota |
680 |
2968861 |
680 |
4587661 |
4588341 |
6.7 % |
04/02/2015 |
BlackRock, Inc. |
Delaware |
4206946 |
0 |
4381819 |
0 |
4381819 |
6.4 % |
30/01/2015 |
FMR LLC |
Delaware |
697674 |
0 |
2944069 |
0 |
2944069 |
4.303 % |
10/06/2014 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
2944069 |
0 |
2944069 |
4.303 % |
10/06/2014 |
Abigail P. Johnson |
United States of America |
0 |
0 |
2944069 |
0 |
2944069 |
4.303 % |
10/06/2014 |
Broadway Gate Master Fund, Ltd. |
Cayman Islands |
0 |
3714273 |
0 |
3714273 |
3714273 |
5.45 % |
14/02/2014 |
Alan Fournier c/o Pennant Capital Management, LLC |
United States |
0 |
5096473 |
0 |
5096473 |
5096473 |
7.48 % |
14/02/2014 |
Pennant Capital Management, LLC |
Delaware |
0 |
5096473 |
0 |
5096473 |
5096473 |
7.48 % |
14/02/2014 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
8045053 |
0 |
8045053 |
11.812 % |
14/02/2014 |
FMR LLC |
Delaware |
596921 |
0 |
8045053 |
0 |
8045053 |
11.812 % |
14/02/2014 |
Consonance Capital Advisors LLC |
Delaware USA |
0 |
3921333 |
0 |
3921333 |
3921333 |
5.69 % |
13/02/2014 |
Mitchell Blutt |
USA |
0 |
3921333 |
0 |
3921333 |
3921333 |
5.69 % |
13/02/2014 |
Consonance Capital Management LP |
Delaware USA |
0 |
3921333 |
0 |
3921333 |
3921333 |
5.69 % |
13/02/2014 |
The Vanguard Group |
Pennsylvania |
93826 |
|
3551740 |
90626 |
3642366 |
5.34 % |
11/02/2014 |
BlackRock, Inc. |
Delaware |
3422142 |
0 |
3588529 |
0 |
3588529 |
5.3 % |
28/01/2014 |
Alan Fournier c/o Pennant Capital Management, LLC |
United States |
0 |
5737773 |
0 |
5737773 |
5737773 |
8.44 % |
08/11/2013 |
Pennant Capital Management, LLC |
Delaware |
0 |
5737773 |
0 |
5737773 |
5737773 |
8.44 % |
08/11/2013 |
Broadway Gate Master Fund, Ltd. |
Cayman Islands |
0 |
3714273 |
0 |
3714273 |
3714273 |
5.46 % |
08/11/2013 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
8341324 |
0 |
8341324 |
12.201 % |
10/05/2013 |
FMR LLC |
Delaware |
337382 |
0 |
8341324 |
0 |
8341324 |
12.201 % |
10/05/2013 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
4096771 |
0 |
4096771 |
7.201 % |
14/02/2013 |
FMR LLC |
Delaware |
308141 |
0 |
4096771 |
0 |
4096771 |
7.201 % |
14/02/2013 |
NorthPointe Capital, LLC |
Delaware |
613332 |
0 |
758132 |
0 |
758132 |
1.3 % |
11/02/2013 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
0 |
1364826 |
0 |
1377576 |
1377576 |
2.3 % |
05/10/2012 |
WILLIAM J. NASGOVITZ |
U.S.A. |
0 |
1364826 |
0 |
1377576 |
1377576 |
2.3 % |
05/10/2012 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
|
4148876 |
0 |
4386076 |
4386076 |
7.6 % |
10/02/2012 |
WILLIAM J. NASGOVITZ |
U.S.A. |
|
4148876 |
0 |
4386076 |
4386076 |
7.6 % |
10/02/2012 |
NorthPointe Capital, LLC |
Delaware |
2472524 |
0 |
3585902 |
0 |
3585902 |
6.2 % |
09/02/2012 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
2538843 |
0 |
2538843 |
4.641 % |
10/11/2011 |
FMR LLC |
Delaware |
2538843 |
0 |
2538843 |
0 |
2538843 |
4.641 % |
10/11/2011 |
FMR LLC |
Delaware |
4949367 |
0 |
5444377 |
0 |
5444377 |
10.138 % |
14/02/2011 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
5444377 |
0 |
5444377 |
10.138 % |
14/02/2011 |
WILLIAM J. NASGOVITZ |
U.S.A. |
|
3378245 |
0 |
3533007 |
3533007 |
6.6 % |
10/02/2011 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
|
3378245 |
0 |
3533007 |
3533007 |
6.6 % |
10/02/2011 |
WILLIAM J. NASGOVITZ |
U.S.A. |
0 |
2131697 |
0 |
2188453 |
2188453 |
4.1 % |
10/06/2010 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
0 |
2131697 |
0 |
2188453 |
2188453 |
4.1 % |
10/06/2010 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
0 |
2904069 |
0 |
3076857 |
3076857 |
7.7 % |
10/06/2010 |
WILLIAM J. NASGOVITZ |
U.S.A. |
0 |
2904069 |
0 |
3076857 |
3076857 |
7.7 % |
10/06/2010 |
FMR LLC |
Delaware |
2184273 |
0 |
4697773 |
0 |
4697773 |
11.805 % |
12/04/2010 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
4697773 |
0 |
4697773 |
11.805 % |
12/04/2010 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
0 |
2904069 |
0 |
3076857 |
3076857 |
7.7 % |
09/04/2010 |
WILLIAM J. NASGOVITZ |
U.S.A. |
0 |
2904069 |
0 |
3076857 |
3076857 |
7.7 % |
09/04/2010 |
Edward C. Johnson 3d |
United States of America |
0 |
0 |
2849423 |
0 |
2849423 |
7.247 % |
16/02/2010 |
FMR LLC |
Delaware |
1301153 |
0 |
2849423 |
0 |
2849423 |
7.247 % |
16/02/2010 |
HEARTLAND ADVISORS, INC. |
WISCONSIN, U.S.A. |
|
5424977 |
0 |
5861565 |
5861565 |
14.9 % |
10/02/2010 |
WILLIAM J. NASGOVITZ |
U.S.A. |
|
5424977 |
0 |
5861565 |
5861565 |
14.9 % |
10/02/2010 |
Dimensional Fund Advisors LP |
Delaware |
1597234 |
0 |
1629945 |
0 |
1629945 |
4.15 % |
08/02/2010 |
Signia Capital Management, LLC |
Washington, United States |
0 |
0 |
0 |
0 |
0 |
0 % |
04/02/2010 |
ESSEX INVESTMENT MAGEMENT COMPANY, LLC |
BOSTON, MASSACHUSSETTS |
2109107 |
0 |
2169832 |
0 |
2169832 |
5.52 % |
25/01/2010 |
Richard S. Strong |
USA |
0 |
1098200 |
0 |
1098200 |
1098200 |
5.1 % |
30/04/2002 |