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S-1 One-time (filed before an initial public offering)

What Is a S-1?

The S-1 is the registration statement a company files with the SEC when it intends to go public. It is the most detailed financial and business disclosure a company ever produces — often running hundreds of pages. It includes audited financial history, business description, risk factors, use of proceeds, and details about the offering itself.

Why It Matters

The S-1 is the public's first look inside a private company. Before an IPO, there is no public financial data. The S-1 reveals revenue, profitability (or losses), growth rates, major customers, and the business model in full detail for the first time.

Key Sections

  • Prospectus summary
  • Risk factors
  • Use of proceeds
  • Management's discussion and analysis (MD&A)
  • Audited financial statements (2–3 years)
  • Principal shareholders and selling shareholders
  • Description of capital stock

Questions This Filing Answers

  • ? Is this company profitable?
  • ? How fast is revenue growing?
  • ? Who are the major shareholders before the IPO?
  • ? What will the company do with the money raised?
  • ? What are the biggest risks?

Recent S-1 Filers (8,274 total indexed)

Company Ticker Description Date
WaterBridge Infrastructure LLC WBI S-1 Mar 27, 2026 View →
FibroBiologics, Inc. FBLG S-1 Mar 27, 2026 View →
VivoSim Labs, INC. VIVS REGISTRATION STATEMENT Mar 27, 2026 View →
Ideal Power Inc. IPWR FORM S-1 Mar 27, 2026 View →
Maywood Acquisition Corp. 2 MYX FORM S-1 Mar 26, 2026 View →
CIMG Inc. CIMG S-1 Mar 26, 2026 View →
VenHub Global, Inc. VHUB REGISTRATION STATEMENT Mar 24, 2026 View →
Forgent Power Solutions, Inc. FPS S-1 Mar 24, 2026 View →
ARTELO BIOSCIENCES, INC. ARTL FORM S-1 Mar 24, 2026 View →
AI Era Corp. AERA Mar 23, 2026 View →
Grayscale HYPE ETF GHYP S-1 Mar 20, 2026 View →
X-Energy, Inc. XE S-1 Mar 20, 2026 View →
ARTELO BIOSCIENCES, INC. ARTL FROM-S-1 Mar 20, 2026 View →
GoPro, Inc. GPRO S-1 Mar 20, 2026 View →
Eagle Nuclear Energy Corp. NUCLW S-1 Mar 19, 2026 View →
Exyn Technologies, Inc. EXYN S-1 Mar 19, 2026 View →
AmperCap Acquisition Co APMC FORM S-1 Mar 17, 2026 View →
PRESIDIO PRODUCTION Co FTW-WT REGISTRATION STATEMENT Mar 16, 2026 View →
Voyager Acquisition Corp. II VAII S-1 Mar 13, 2026 View →
Rhinebeck Bancorp, Inc. RBKB FORM S-1 Mar 13, 2026 View →
Bunker Hill Mining Corp. BHLLD S-1 Mar 11, 2026 View →
OFG BANCORP OFG S-1 Mar 11, 2026 View →
PERSHING SQUARE HOLDCO, L.P. PS S-1 Mar 10, 2026 View →
West Enclave Merger Corp. WENC S-1 Mar 9, 2026 View →
Madison Air Solutions Corp MAIR S-1 Mar 9, 2026 View →