$400 Billion Pharma Megadeal? Jefferies Calls Potential AstraZeneca-Bristol Myers Merger A "Head Scratcher"

3 verified updates • corroborated by 2 independent sources • tracked since August 03, 2026

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02:30 AM 1 source: The Guardian
AstraZeneca holds talks with Bristol Myers Squibb on $400bn merger
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06:30 AM 1 source: The Guardian
AstraZeneca holds talks with US cancer drug developer in $400bn merger
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08:30 AM 1 source: ZeroHedge
$400 Billion Pharma Megadeal? Jefferies Calls Potential AstraZeneca-Bristol Myers Merger A "Head Scratcher"