| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/26/2021 | LUNDIN MICHAEL D | Director | Disposition | Common stock | 69.2k | $74.00 | $5.1M | | 08/26/2021 |
| 08/26/2021 | LUNDIN MICHAEL D | Director | Disposition | Common stock | 9.2k | $74.00 | $684.5k | by the Michael D. Lundin Trust | 08/26/2021 |
| 08/26/2021 | Pruitt Ronnie A | President & CEO | Disposition | Common stock | 68.9k | $74.00 | $5.1M | | 08/26/2021 |
| 08/26/2021 | Pruitt Ronnie A | President & CEO | Disposition | Restricted stock units | 17.6k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Pruitt Ronnie A | President & CEO | Disposition | Restricted stock units | 3.7k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Pruitt Ronnie A | President & CEO | Disposition | Restricted stock units | 35.7k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | JOLAS PAUL M | SVP, General Counsel, Corp Sec | Disposition | Common stock | 32.1k | $74.00 | $2.4M | | 08/26/2021 |
| 08/26/2021 | JOLAS PAUL M | SVP, General Counsel, Corp Sec | Disposition | Restricted stock units | 5.5k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | JOLAS PAUL M | SVP, General Counsel, Corp Sec | Disposition | Restricted stock units | 2.6k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | JOLAS PAUL M | SVP, General Counsel, Corp Sec | Disposition | Restricted stock units | 10.2k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Dawson Gibson T | VP, Corporate Controller & CAO | Disposition | Common stock | 9.6k | $74.00 | $708.8k | | 08/26/2021 |
| 08/26/2021 | Dawson Gibson T | VP, Corporate Controller & CAO | Disposition | Restricted stock units | 2.5k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Dawson Gibson T | VP, Corporate Controller & CAO | Disposition | Restricted stock units | 700 | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Dawson Gibson T | VP, Corporate Controller & CAO | Disposition | Restricted stock units | 4.3k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | ROBERTS JEFFREY W | Regional VP & GM - Central | Disposition | Common stock | 25.2k | $74.00 | $1.9M | | 08/26/2021 |
| 08/26/2021 | ROBERTS JEFFREY W | Regional VP & GM - Central | Disposition | Restricted stock units | 4.2k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | ROBERTS JEFFREY W | Regional VP & GM - Central | Disposition | Restricted stock units | 1.3k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | ROBERTS JEFFREY W | Regional VP & GM - Central | Disposition | Restricted stock units | 8.7k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Cellar Kurt Matthew | Director | Disposition | Common stock | 97.7k | $74.00 | $7.2M | | 08/26/2021 |
| 08/26/2021 | Cellar Kurt Matthew | Director | Disposition | Common stock | 1000 | $74.00 | $74k | By Reporting Person as UTMA custodian for Grant Cellar | 08/26/2021 |
| 08/26/2021 | Cellar Kurt Matthew | Director | Disposition | Common stock | 5k | $74.00 | $370k | by Margaret Cellar 2010 Trust | 08/26/2021 |
| 08/26/2021 | Sutherland Colin McGill | Director | Disposition | Common stock | 14.7k | $74.00 | $1.1M | | 08/26/2021 |
| 08/26/2021 | Kunz John E | SVP & CFO | Disposition | Restricted stock units | 3.3k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Kunz John E | SVP & CFO | Disposition | Restricted stock units | 15.4k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Kunz John E | SVP & CFO | Disposition | Common stock | 37.3k | $74.00 | $2.8M | | 08/26/2021 |
| 08/26/2021 | Kunz John E | SVP & CFO | Disposition | Restricted stock units | 9.2k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | ROSSI THEODORE P | Director | Disposition | Common stock | 92.6k | $74.00 | $6.9M | | 08/26/2021 |
| 08/26/2021 | Peabody Mark Baker | VP - Human Resources | Disposition | Common stock | 41.2k | $74.00 | $3.1M | | 08/26/2021 |
| 08/26/2021 | Peabody Mark Baker | VP - Human Resources | Disposition | Restricted stock units | 5k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Peabody Mark Baker | VP - Human Resources | Disposition | Restricted stock units | 1.4k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Peabody Mark Baker | VP - Human Resources | Disposition | Restricted stock units | 8k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | Ball Susan M. | Director | Disposition | Common stock | 9.9k | $74.00 | $731.5k | | 08/26/2021 |
| 08/26/2021 | BURTON HERBERT A. | Regional VP & GM - West | Disposition | Restricted stock units | 8.2k | $0.00 | $0 | | 08/26/2021 |
| 08/26/2021 | BURTON HERBERT A. | Regional VP & GM - West | Disposition | Common stock | 13.3k | $74.00 | $981.8k | | 08/26/2021 |
| 08/26/2021 | BURTON HERBERT A. | Regional VP & GM - West | Disposition | Restricted stock units | 4.2k | $0.00 | $0 | | 08/26/2021 |
|