| 1607 Capital Partners, LLC |
Delaware, United States |
1301931 |
0 |
1301931 |
0 |
1301931 |
4.4 % |
14/02/2022 |
| 1607 Capital Partners, LLC |
Delaware, United States |
1529604 |
0 |
1529604 |
0 |
1529604 |
5.2 % |
16/02/2021 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
DELAWARE |
1169632 |
0 |
1169632 |
0 |
1169632 |
4.49 % |
14/02/2019 |
| 1607 Capital Partners, LLC |
Virginia, United States |
1323695 |
0 |
1323695 |
0 |
1323695 |
5.09 % |
14/02/2019 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
DELAWARE |
1260569 |
0 |
1260569 |
0 |
1260569 |
5.25 % |
14/02/2017 |
| Panther Partners, L.P. |
Illinois, U.S.A. |
0 |
0 |
0 |
1289559 |
159100 |
0.4 % |
07/01/2014 |
| 13-3667517 |
State of Delaware |
375000 |
0 |
375000 |
0 |
375000 |
4 % |
10/08/2004 |
| Arthur D. Lipson |
United States |
483217 |
0 |
0 |
0 |
483217 |
5.23 % |
09/02/2004 |
| 13-3667517 |
State of Delaware |
916608 |
0 |
916608 |
0 |
916608 |
10 % |
09/07/2003 |
| 13-3667517 |
State of Delaware |
835350 |
0 |
835350 |
0 |
835350 |
9.1 % |
02/07/2003 |
| 56-0927594 |
United States |
572582 |
0 |
572582 |
0 |
572582 |
6.8 % |
14/02/2000 |
| Yale University |
Yale University is a Connecticut corporation. |
0 |
0 |
908833 |
0 |
908833 |
11 % |
10/09/1999 |
| Yale University |
Yale University is a Connecticut corporation. |
0 |
0 |
908833 |
0 |
908833 |
11 % |
10/09/1999 |
| Yale University |
Yale University is a Connecticut corporation. |
0 |
0 |
523156 |
0 |
523156 |
11 % |
16/02/1999 |
| Yale University |
Yale University is a Connecticut corporation. |
0 |
0 |
523156 |
0 |
523156 |
11 % |
16/02/1999 |
| MAGTEN ASSET MANAGEMENT CORP. |
PERSON WITH |
0 |
1015250 |
0 |
1369400 |
1369400 |
17.1 % |
13/02/1997 |
| MAGTEN ASSET MANAGEMENT CORP. |
PERSON WITH |
0 |
1015250 |
0 |
1357700 |
1357700 |
17 % |
10/12/1996 |
| MAGTEN ASSET MANAGEMENT CORP. |
PERSON WITH |
0 |
770500 |
0 |
933700 |
933700 |
11.7 % |
10/07/1996 |
| MAGTEN ASSET MANAGEMENT CORP. |
PERSON WITH |
0 |
770500 |
0 |
933700 |
933700 |
11.7 % |
10/07/1996 |