| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Stock Option (right to buy) | 35k | $5.04 | $176.4k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Stock Option (right to buy) | 13.6k | $6.35 | $86.6k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Deferred Compensation Plan Stock Units | 8.5k | $7.71 | $65.9k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Deferred Compensation Plan Stock Units | 7.5k | $7.71 | $57.7k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Deferred Compensation Plan Stock Units | 10.1k | $7.71 | $77.5k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Deferred Compensation Plan Stock Units | 18.5k | $7.71 | $143k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Common Stock, no par value | 20.7k | $7.71 | $159.2k | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Restricted Stock Units subject to deferral election | 30.8k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | MANGUM MYLLE H | Director | Disposition | Stock Option (right to buy) | 35k | $4.50 | $157.5k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Common Stock, no par value | 168.2k | $7.71 | $1.3M | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Restricted Stock Units subject to deferral election | 30.8k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Stock Option (right to buy) | 35k | $4.50 | $157.5k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Stock Option (right to buy) | 35k | $5.04 | $176.4k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Stock Option (right to buy) | 13.6k | $6.35 | $86.6k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Deferred Compensation Plan Stock Units | 8.5k | $7.71 | $65.9k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Deferred Compensation Plan Stock Units | 13.8k | $7.71 | $106.2k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Deferred Compensation Plan Stock Units | 14.3k | $7.71 | $110.1k | | 03/03/2021 |
| 03/03/2021 | WHITTERS JOSEPH E | Director | Disposition | Deferred Compensation Plan Stock Units | 18.5k | $7.71 | $143k | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Performance-based Restricted Stock Unit | 24k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Performance-based Restricted Stock Unit | 79.5k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Stock Option (right to buy) | 100k | $8.96 | $896k | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Common Stock, no par value | 40.5k | $7.71 | $312.2k | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Common Stock, no par value | 10.7k | $7.71 | $82.3k | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Common Stock, no par value | 60k | $7.71 | $462.6k | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Common Stock, no par value | 16.7k | $7.71 | $128.5k | | 03/03/2021 |
| 03/03/2021 | Abkemeier Kurt | CFO | Disposition | Performance-based Restricted Stock Unit | 110k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Common Stock, no par value | 7.5k | $7.71 | $57.7k | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Common Stock, no par value | 2M | $7.71 | $15.6M | By Northern Right Capital Management, L.P. | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Restricted Stock Units subject to deferral election | 30.8k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Stock Option (right to buy) | 35k | $4.80 | $168k | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Stock Option (right to buy) | 20.4k | $4.80 | $98k | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Stock Option (right to buy) | 13.6k | $6.35 | $86.6k | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Deferred Compensation Plan Stock Units | 10.1k | $7.71 | $77.5k | | 03/03/2021 |
| 03/03/2021 | Drapkin Matthew A | Director | Disposition | Deferred Compensation Plan Stock Units | 18.5k | $7.71 | $143k | | 03/03/2021 |
| 03/03/2021 | ALLUMS VICTOR A | SVP & General Counsel | Disposition | Common Stock, no par value | 124.2k | $7.71 | $957.6k | | 03/03/2021 |
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