McKesson Corp: announces proposed acquisition of Option Care Health

What happened McKesson Corp filed a Form 8-K reporting that it issued a joint news release on Oct 6, 2026 regarding a proposed acquisition of Option Care Health, Inc. The news release is posted on McKesson’s website and is attached to the filing as Exhibit 99.1. The Form 8-K was signed by Kenny K. Cheung, Executive Vice President and Chief Financial Officer, on Oct 6, 2026.

Key details

• Item reported: Item 7.01 (Regulation FD disclosure).
• Date of news release and filing: Oct 6, 2026.
• Target company named: Option Care Health, Inc.
• The joint news release is posted on McKesson’s newsroom and investor web pages and attached as Exhibit 99.1 to the 8-K.

Why it may matter

• Item 7.01 was reported, which covers public disclosure of material information through a news release. The filing also includes an exhibit showing the text of that release. A filing does not show why the insider traded or why the company acted.