| CUSIP No. 92854T100 | Schedule 13G | Page 13 of 15 |
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13G. Each of them is responsible for the timely filing of such statement and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.
IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of February 11, 2022.
| Hoya Topco, LLC | ||
| By: | /s/Stanley Chia | |
| Name: | Stanley Chia | |
| Title: | President | |
| GTCR FUND XI/B LP | ||
| By: GTCR Partners XI/B LP | ||
| Its: General Partners | ||
| By: GTCR Investment XI LLC | ||
| Its: General Partner | ||
| By: | /s/ Jeffrey S. Wright | |
| Name: | Jeffrey S. Wright | |
| Title: | Chief Legal Officer | |
| GTCR FUND XI/C LP | ||
| By: GTCR Partners XI/A&C LP | ||
| Its: General Partners | ||
| By: GTCR Investment XI LLC | ||
| Its: General Partner | ||
| By: | /s/ Jeffrey S. Wright | |
| Name: | Jeffrey S. Wright | |
| Title: | Chief Legal Officer | |
| CUSIP No. 92854T100 | Schedule 13G | Page 14 of 15 |
| GTCR PARTNERS XI/B LP | ||
| By: GTCR Investment XI LLC | ||
| Its: General Partner | ||
| By: | /s/ Jeffrey S. Wright | |
| Name: | Jeffrey S. Wright | |
| Title: | Chief Legal Officer | |
| GTCR PARTNERS XI/A&C LP | ||
| By: GTCR Investment XI LLC | ||
| Its: General Partner | ||
| By: | /s/ Jeffrey S. Wright | |
| Name: | Jeffrey S. Wright | |
| Title: | Chief Legal Officer | |
| GTCR INVESTMENTS XI LLC | ||
| By: | /s/ Jeffrey S. Wright | |
| Name: | Jeffrey S. Wright | |
| Title: | Chief Legal Officer | |