| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| GWB | General Counsel and Secretary | Aug 04, 2020 | Buy | $13.24 | 700 | 9,268 | 1,700 | Aug 04, 2020, 12:46 PM |
| GWB | General Counsel and Secretary | Jul 31, 2020 | Buy | $12.62 | 1,000 | 12,620 | 1,000 | Jul 31, 2020, 10:19 AM |
| GWB | General Counsel and Secretary | Jul 31, 2020 | Buy | $12.62 | 1,000 | 12,620 | 5,033 | Jul 31, 2020, 10:19 AM |
| GWB | General Counsel and Secretary | Dec 02, 2019 | Option Exercise | $35.00 | 466 | 16,310 | 4,388 | Dec 03, 2019, 05:39 PM |
| GWB | General Counsel and Secretary | Dec 02, 2019 | Option Exercise | $34.18 | 355 | 12,134 | 4,147 | Dec 03, 2019, 05:39 PM |
| GWB | General Counsel and Secretary | Dec 04, 2018 | Option Exercise | $34.51 | 145 | 5,004 | 3,063 | Dec 06, 2018, 05:18 PM |
| GWB | General Counsel and Secretary | Dec 03, 2018 | Option Exercise | $37.08 | 139 | 5,154 | 2,500 | Dec 04, 2018, 05:42 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| GWB | General Counsel and Secretary | Aug 04, 2020 | Buy | 9,268 |
| GWB | General Counsel and Secretary | Jul 31, 2020 | Buy | 12,620 |
| GWB | General Counsel and Secretary | Jul 31, 2020 | Buy | 12,620 |
| GWB | General Counsel and Secretary | Dec 02, 2019 | Option Exercise | 16,310 |
| GWB | General Counsel and Secretary | Dec 02, 2019 | Option Exercise | 12,134 |
| GWB | General Counsel and Secretary | Dec 04, 2018 | Option Exercise | 5,004 |
| GWB | General Counsel and Secretary | Dec 03, 2018 | Option Exercise | 5,154 |