Ownership History
| RICHARDS FAMILY TRUST | $0 | | 5957/1326 | 38 | 10/15/2018 |
| RICHARDS FAMILY TRUST 1/2% | $0 | | 5829/1415 | 38 | 05/31/2017 |
| RICHARDS FAMILY TRUST 1/2% | $0 | | 5410/0259 | | 02/01/2013 |
| RICHARDS ROBERT G & KELLEY | $0 | | 5046/1210 | 1N | 08/28/2009 |
| RICHARDS ROBERT G & KELLEY | $0 | | 5046/1207 | 1N | 08/28/2009 |