SummaryCompaniesPayPay's IPO was delayed due to US government shutdownPayments app had 72 million registered users as of DecemberPayPay's IPO follows Arm Holdings' successful 2023 listingFeb 12 (Reuters) - PayPay publicly filed its paperwork for a U.S. initial public offering on Thursday, as the SoftBank-backed Japanese payments app moves ahead with its highly anticipated stock market flotation after a U.S. government shutdown-driven delay.The move sets the stage for the first U.S. listing of a ...