CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins86% CONFIDENCEOverall confidence: 86%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or betterThe final prospectus (424B4) was filed with the SEC[1] on 19991110, CBS MarketWatch's story on the stock's opening is dated November 10, 1999, and Wikipedia[2] says "On November 10, 1999, UPS became a public company".
UPS began trading on the New York Stock Exchange on 10 November 1999 after pricing 109.4 million class B shares at US$50 each, raising about US$5.5 billion in what was then the biggest initial public offering on record.
$5.5B
1.00