Related Clues:

• Spotify milestone of 2018, briefly
• Google's was in Aug. 2004
• Google milestone of 2004
• Nasdaq debut
• Wall St. starter
• SurveyMonkey 2018 event
• Job for an investment bank, for short
• Certain Wall St. acquisition, for short
• Chance to take stock, for short
• Type of Wall St. takeover
• 2019 Uber event: Abbr
• Spotify's 2018 debut: Abbr
• Big Wall St. event
• Big step for a unicorn?: Abbr
• Lyft went through it last March