Ownership History
| KNIGHT CHRISTOPHER & KNIGHT ANDREW | $0 | | 3754/1448 | 40 | 08/19/2021 |
| KNIGHT BROTHERS MANAGEMENT LLC | $0 | | 3715/2718 | 40 | 12/31/2020 |
| KNIGHT ANDREW & | $92,500 | | 3514/0586 | 81 | 05/06/2016 |
| BARA ESEQUIEL U | $56,000 | | 3150/0362 | 51 | 08/17/2009 |
| DEUTSCHE BANK NATIONAL TRUST COMPANY | $82,900 | | 3148/0322 | 51 | 08/04/2009 |