| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | OPCH | Common Stock | 37.2M | Dec 17, 2021 | See Explanation of Responses | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | These shares of Issuer's common stock ("Common Stock") are held directly by HC Group Holdings I, LLC ("HC I"), which separately files Section 16 reports. Pursuant to an Agreement and Plan of Merger, dated as of December 17, 2021, by and among OCH US Holding LLC ("OCH LLC"), HC Omega Merger Sub, LLC, a wholly owned subsidiary of OCH LLC ("Reorganization Merger Sub"), HC I and Madison Dearborn Capital Partners IV-A, L.P., solely in its capacity as the Unitholders' Representative thereunder (the "Reorganization Merger Agreement"), and subject to the terms and conditions thereof, on December 17, 2021, Reorganization Merger Sub merged with and into HC I, with HC I as the surviving entity (the "Reorganization Merger"). Following the Reorganization Merger, HC I is wholly owned by OCH LLC. |
| F2 | Walgreens Boots Alliance, Inc. ("WBA Parent") may be deemed to have beneficial ownership of such shares of common stock, as WBA Parent is the sole equityholder of WBA Investments, Inc. ("WBA Investments"), which in turn is the majority equityholder of WBA US 1 Co. ("WBA US 1"), which in turn is the sole equityholder of OCH US Holding LLC ("OCH LLC"), which in turn is the sole equityholder of HC I. |
| F3 | Each of WBA Parent, WBA Investments, WBA US 1, and OCH LLC disclaims beneficial ownership of the shares of Common Stock owned by HC I except to the extent of its pecuniary interest therein. |