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The latest S-1 filings, unpacked in 5 minutes

Inside the S-1 filings: The untold stories behind the next companies going public.

The newsletter

Understand the next big IPOs before they hit the market. Get the stories and strategies hidden inside the latest S-1 filings, delivered in a 5-minute read.

This Week's Drop

Weekly Recap: Jul 6–10

Five S-1s hit EDGAR between July 6 and July 10. Two of the five carry "substantial doubt" going-concern language, and both are already trading in U.S.…

Today Trades

  • ETRAElectra Therapeutics, Inc.NASDAQ Global Select
  • LEDRULeader's Advantage Acquisition Corp.NASDAQ Global
  • OIGOrion180 Insurance Group Inc.NASDAQ Global Select
  • HYACUHaymaker Acquisition Corp VNYSE

Week of Jul 6

Healthcare Triangle

Healthcare Triangle is registering 28,000,000 shares of common stock for resale, against a base of 2,027,783 shares outstanding as of July 8, 2026 (S-1…

Week of Jun 29

Jersey Mike's Subs Inc.

Peter Cancro was 17 in 1975 when his high school football coach loaned him the money to buy Mike's Subs, a single-store sandwich shop in Point Pleasant,…