Event Brief
May 20, 2026 at 2:00 PM ET
OpenAI readies IPO filing for listing as soon as September
By The BriefBrief
OpenAI is preparing an IPO filing to list as soon as September, with Goldman Sachs and Morgan Stanley and Cooley.
WHO: OpenAI; Goldman Sachs; Morgan Stanley; Cooley
WHAT: OpenAI prepares an IPO filing for a listing as soon as September.
WHEN: May 20, 2026 at 1:21 PM ET
WHERE: Location not specified
WHY: Cause not yet established.
Reporting from 3 identified publishers across this event arc.
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These publishers contributed reporting to the broader event history. Not every source addresses the specific development described above.
How this brief is built: The BriefBrief correlates multiple sources into one evolving event brief, updated as new facts emerge.
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