| Timothy P. Lynch |
Delaware |
0 |
563842 |
0 |
0 |
563842 |
11 % |
16/06/2023 |
| Jon M. Plexico |
Delaware |
0 |
563842 |
0 |
0 |
563842 |
11 % |
16/06/2023 |
| Stonepine Capital Management, LLC |
Delaware |
0 |
563842 |
0 |
0 |
563842 |
11 % |
16/06/2023 |
| Stonepine Capital, L.P. |
Delaware |
0 |
563842 |
0 |
0 |
563842 |
11 % |
16/06/2023 |
| Daniel Mack |
United States |
0 |
271595 |
0 |
271595 |
271595 |
7.2 % |
26/05/2023 |
| Nantahala Capital Management, LLC |
Massachusetts |
0 |
271595 |
0 |
271595 |
271595 |
7.2 % |
26/05/2023 |
| Wilmot B. Harkey |
United States |
0 |
271595 |
0 |
271595 |
271595 |
7.2 % |
26/05/2023 |
| CVI
Investments, Inc. |
Cayman Islands |
0 |
0 |
0 |
3400000 |
3400000 |
5.6 % |
15/08/2022 |
| Heights Capital Management, Inc. |
Cayman Islands |
0 |
0 |
0 |
3400000 |
3400000 |
5.6 % |
15/08/2022 |
| Stonepine Capital Management, LLC |
Delaware |
0 |
0 |
0 |
0 |
0 |
11 % |
11/02/2022 |
| Timothy P. Lynch |
Delaware |
0 |
0 |
0 |
0 |
0 |
11 % |
11/02/2022 |
| Jon M. Plexico |
Delaware |
0 |
0 |
0 |
0 |
0 |
11 % |
11/02/2022 |
| Stonepine Capital, L.P. |
Delaware |
0 |
0 |
0 |
0 |
0 |
11 % |
11/02/2022 |
| Integrated Assets, Ltd. |
|
0 |
20420 |
0 |
20420 |
20420 |
0.1 % |
26/03/2021 |
| Israel A. Englander |
|
0 |
22866 |
0 |
22866 |
22866 |
0.1 % |
26/03/2021 |
| Millennium Management LLC |
|
0 |
22866 |
0 |
22866 |
22866 |
0.1 % |
26/03/2021 |
| Millennium Group Management LLC |
|
0 |
22866 |
0 |
22866 |
22866 |
0.1 % |
26/03/2021 |
| Millennium International Management LP |
|
0 |
20420 |
0 |
20420 |
20420 |
0.1 % |
26/03/2021 |
| Integrated Core Strategies (US) LLC |
|
0 |
2446 |
0 |
2446 |
2446 |
0 % |
26/03/2021 |
| Stonepine Capital Management, LLC |
U.S.A. |
1333334 |
0 |
1333334 |
0 |
9 |
7.7 % |
16/12/2020 |
| Mitchell P. Kopin |
United States of America |
0 |
3517022 |
0 |
2032022 |
3517022 |
3.7 % |
23/03/2020 |
| Daniel B. Asher |
United States of America |
0 |
3517022 |
0 |
2032022 |
3517022 |
3.7 % |
23/03/2020 |
| Intracoastal Capital LLC |
United States of America |
0 |
3517022 |
0 |
2032022 |
3517022 |
3.7 % |
23/03/2020 |
| Altium Growth GP, LLC |
Delaware, United States of America |
0 |
5000000 |
0 |
0 |
5000000 |
9.9 % |
21/10/2019 |
| Altium Capital Management, LP |
Delaware, United States of America |
0 |
5000000 |
0 |
0 |
5000000 |
9.9 % |
21/10/2019 |
| Altium Growth Fund, LP |
Delaware, United States of America |
0 |
5000000 |
0 |
0 |
5000000 |
9.9 % |
21/10/2019 |
| UBS Group AG directly and on behalf of certain subsidiaries |
Switzerland |
0 |
2000000 |
0 |
2000000 |
2000000 |
16.14 % |
08/03/2019 |
| Hudson Bay Capital Management LP |
State of Delaware |
0 |
788888 |
0 |
0 |
788888 |
8.37 % |
01/02/2019 |
| Sander Gerber |
United States |
0 |
788888 |
0 |
0 |
788888 |
8.37 % |
01/02/2019 |
| CVI Investments, Inc. |
Cayman Islands |
0 |
232677 |
0 |
232677 |
232677 |
9.9 % |
12/10/2018 |
| Heights Capital Management, Inc. |
Delaware |
0 |
232677 |
0 |
232677 |
232677 |
9.9 % |
12/10/2018 |
| Highbridge Capital Management, LLC |
State of Delaware |
0 |
1986600 |
0 |
0 |
1986600 |
7.91 % |
12/03/2018 |
| 1992 MSF International Ltd. |
State of Delaware |
0 |
1986600 |
0 |
0 |
1986600 |
7.91 % |
12/03/2018 |
| Bigger Capital Fund GP, LLC |
Delaware |
0 |
0 |
0 |
1610100 |
1610100 |
7.4 % |
08/03/2018 |
| Michael Bigger |
Delaware |
0 |
0 |
0 |
1610100 |
1610100 |
7.4 % |
08/03/2018 |
| Bigger Capital Fund, LP |
Delaware |
0 |
0 |
0 |
1610100 |
1610100 |
7.4 % |
08/03/2018 |
| Empery Asset Management, LP |
Delaware |
0 |
3111256 |
0 |
0 |
3111256 |
9.38 % |
06/03/2018 |
| Ryan M. Lane |
Delaware |
0 |
3111256 |
0 |
0 |
3111256 |
9.38 % |
06/03/2018 |
| Martin D. Hoe |
Delaware |
0 |
3111256 |
0 |
0 |
3111256 |
9.38 % |
06/03/2018 |
| Steven Boyd |
Delaware |
0 |
8112818 |
0 |
8112818 |
8112818 |
9.99 % |
24/08/2017 |
| Armistice Capital Master Fund Ltd. |
Delaware |
0 |
8112818 |
0 |
8112818 |
8112818 |
9.99 % |
24/08/2017 |
| Armistice Capital, LLC |
Delaware |
0 |
8112818 |
0 |
8112818 |
8112818 |
9.99 % |
24/08/2017 |
| James E. Besser |
Delaware |
1357341 |
4206614 |
1357341 |
4206614 |
5563955 |
6.1 % |
23/08/2017 |
| Manchester Management Company, LLC |
Delaware |
0 |
4206614 |
0 |
4206614 |
4206614 |
4.6 % |
23/08/2017 |
| BARCLAYS GLOBAL INVESTORS, NA. |
Delaware, United States |
5047591 |
0 |
5047591 |
0 |
9154979 |
4.68 % |
19/05/2016 |