On November 9, 2026 Quest Diagnostics Incorporated (NYSE: DGX), a leader in diagnostic information services, announced that Sam Samad, Executive Vice President and Chief Financial Officer, reported it will participate in a fireside chat at the Jefferies Global Healthcare Conference in London on Tuesday, November 17, 2026, at 8:30 a.m. Eastern Time.

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The fireside chat and Q&A session will be webcast live during the conference on the company’s investor relations page, which can be accessed at ir.QuestDiagnostics.com. In addition, the archived webcast will be available within 24 hours after the conclusion of the live event and will remain available until December 1, 2026.

(Press release, Quest Diagnostics, NOV 9, 2026, View Source [SID1234674484])