Elon Musk insists banks working on SpaceX IPO must buy Grok subscriptions Ars TechnicaBig Banks Seeking a Piece of SpaceX's I.P.O. Must Subscribe to Elon Musk's Grok The New York TimesElon Musk Requires Banks Behind SpaceX IPO To Buy Grok Subscriptions, Report Says ForbesExclusive: SpaceX has held talks with Saudi fund for possible $5 billion investment in IPO, sources say Reuters
