| UBS FINANCIAL SERVICES INC. | 8174 | Braeside Capital, L.P. | 1300407 | 12/29/2017 | D/A | Indefinite | $99,126,193 |
| UBS FINANCIAL SERVICES INC. | 8174 | UBS RENAISSANCE INSTITUTIONAL EQUITIES FUND II LLC | 1407149 | 03/11/2009 | D/A | Indefinite | $99,113,842 |
| UBS FINANCIAL SERVICES INC. | 8174 | Braeside Capital, L.P. | 1300407 | 01/10/2017 | D/A | Indefinite | $98,996,317 |
| UBS FINANCIAL SERVICES INC. | 8174 | MPM ONCOLOGY INNOVATIONS FUND LP | 1719960 | 02/26/2020 | D/A | $98,879,004 | $98,879,004 |
| UBS FINANCIAL SERVICES INC. | 8174 | LyonRoss Partners Fund L.P. | 1385344 | 01/29/2013 | D/A | Indefinite | $98,344,980 |
| UBS FINANCIAL SERVICES INC. | 8174 | Braeside Capital, L.P. | 1300407 | 01/12/2016 | D/A | Indefinite | $97,407,317 |
| UBS FINANCIAL SERVICES INC. | 8174 | Riverview Seventh Street Fund LP | 1355191 | 08/31/2018 | D/A | Indefinite | $97,323,236 |
| UBS FINANCIAL SERVICES INC. | 8174 | Riverview Seventh Street Fund LP | 1355191 | 08/30/2019 | D/A | Indefinite | $97,323,236 |
| UBS FINANCIAL SERVICES INC. | 8174 | Riverview Seventh Street Fund LP | 1355191 | 08/28/2020 | D/A | Indefinite | $97,323,236 |
| UBS FINANCIAL SERVICES INC. | 8174 | Riverview Seventh Street Fund LP | 1355191 | 08/27/2021 | D/A | Indefinite | $97,323,236 |
