Register now for FREE unlimited access to Reuters.com RegisterGSK (GlaxoSmithKline) logo is seen in this illustration, August 10, 2022. REUTERS/Dado Ruvic/Illustration/SummarySummary Companies Brown to join GSK in AprilIain Mackay to retire in MaySept 26 (Reuters) - Britain's GSK (GSK.L) has appointed its first female chief financial officer, Julie Brown, to succeed Iain Mackay, as the drugmaker focuses on its core pharmaceuticals business. With Emma Walmsley as GSK's chief executive, Brown's appointment also creates a rare, all-female top management at a blue-chip (.FTSE) British company and a global pharma major. Mackay, 60, will retire next year after almost four years as GSK's finance chief, before which he completed an eight-year stint as group finance director at HSBC. She also served in several finance roles at AstraZeneca (AZN.L), which last year appointed a female CFO, Aradhana Sarin.

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