| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | WEST | Series A Convertible Preferred Stock | 10.9M | Aug 26, 2022 | See Footnotes | F1, F4, F5, F6, F7 | |||||
| holding | WEST | Series A Convertible Preferred Stock | 221K | Aug 26, 2022 | See Footnotes | F2, F4, F5, F6, F7 | |||||
| holding | WEST | Series A Convertible Preferred Stock | 8.17M | Aug 26, 2022 | See Footnotes | F3, F4, F5, F6, F7 |
| Id | Content |
|---|---|
| F1 | Reflects securities directly held by BBH Capital Partners V, L.P. ("BBH CPV"). |
| F2 | Reflects securities directly held by BBH Capital Partners V-A, L.P. ("BBH CPV-A"). |
| F3 | Reflects securities directly held by BBH CPV WCC Co-Investment LLC. ("BBH CPV Co-Invest") |
| F4 | BBH Capital Partners ("BBHCP") manages private equity investments through its funds, including BBH CPV, BBH CPV-A and BBH CPV Co-Invest (the "Record Holders"). Each of the Record Holders are controlled and managed by a general partner, BBH Private Capital Management V, LLC (the "General Partner"). Brown Brothers Harriman & Co. ("BBH"), a New York limited partnership, serves as the managing member of the General Partner. |
| F5 | BBH has designated each of Jeffrey Meskin, Patrick Kruczek, JP Paquin, Bradley Langer and Michael Boylan, as the sole and exclusive persons at BBH having voting power (including the power to vote or to direct the vote) and investment power (including the power to dispose or to direct the disposition) with respect to all securities held by the Record Holders. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of their pecuniary interest therein. |
| F6 | Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. |
| F7 | Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934 (the "Exchange Act"), each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the securities reported herein for purposes of Section 16 of the Exchange Act or for any other purpose. |