Form S-1 registration statements
The S-1 is the IPO filing—everything you need to know about a company before it goes public, including financials, business model, risks, and how they'll use the money raised.
Filings
40
Issuers
38
Daily Pace
10.0/day
Latest
Jul 10, 5:20 PM ET
Latest Filings
- S-1Laser Photonics Corp$LASE
Laser Photonics Corp S-1
Jul 10, 5:20 PM ET11.6 MB - S-1iPower Inc.$IPW
iPower Inc. S-1
Jul 10, 5:19 PM ET777.4 KB - S-1Healthcare Triangle, Inc.$HCTI
Healthcare Triangle, Inc. S-1
Jul 10, 5:15 PM ET1.1 MB - S-1/ANeuro Spectrum Insights, Inc.
Neuro Spectrum Insights, Inc. S-1/A
Jul 10, 5:12 PM ET5.0 MB - S-1Holtec Nuclear Corp
Holtec Nuclear Corp S-1
Jul 10, 5:11 PM ET15.7 MB - S-1Corvex, Inc.$MOVE
Corvex, Inc. S-1
Jul 10, 5:10 PM ET743.5 KB - S-1/AScribe Therapeutics, Inc.
Scribe Therapeutics, Inc. S-1/A
Jul 10, 4:55 PM ET10.9 MB - S-1UNIVERSAL SAFETY PRODUCTS, INC.$UUU
UNIVERSAL SAFETY PRODUCTS, INC. S-1
Jul 10, 4:30 PM ET461.7 KB - S-1Decoy Therapeutics Inc.$DCOY
Decoy Therapeutics Inc. S-1
Jul 10, 4:26 PM ET649.3 KB - S-1Apnimed, Inc.
Apnimed, Inc. S-1
Jul 10, 4:15 PM ET33.0 MB - S-1SMITH MICRO SOFTWARE, INC.$SMSI
SMITH MICRO SOFTWARE, INC. S-1
Jul 10, 4:07 PM ET787.0 KB - S-1Avalanche Treasury Corp$AVAT
Avalanche Treasury Corp S-1
Jul 10, 4:02 PM ET24.6 MB - S-1/APelican Acquisition II Corp$PLCI
Pelican Acquisition II Corp S-1/A
Jul 10, 4:01 PM ET1.9 MB - S-1Tailored Brands, Inc. / DE
Tailored Brands, Inc. / DE S-1
Jul 10, 3:38 PM ET85.2 MB - S-1/ABravalo Corp
Bravalo Corp S-1/A
Jul 10, 10:56 AM ET579.5 KB - S-1/AOceanLight Acquisition Corp$OCLT
OceanLight Acquisition Corp S-1/A
Jul 8, 8:00 PM ET4.0 MB - S-1Southern Cross Acquisition II Corp.
Southern Cross Acquisition II Corp. S-1
Jul 8, 8:00 PM ET4.3 MB - S-1Leef Brands Inc.$LEEEF
Leef Brands Inc. S-1
Jul 8, 8:00 PM ET18.4 MB - S-1/AGridAI Technologies Corp.$GRDX
GridAI Technologies Corp. S-1/A
Jul 8, 8:00 PM ET616.0 KB - S-1/AMOBIX LABS, INC$MOBX
MOBIX LABS, INC S-1/A
Jul 8, 8:00 PM ET17.9 MB - S-1/AJones Ventures INTL Acquisition1 Corp$JONE
Jones Ventures INTL Acquisition1 Corp S-1/A
Jul 8, 8:00 PM ET405.1 KB - S-1Mitesco, Inc.$MITI
Mitesco, Inc. S-1
Jul 8, 8:00 PM ET9.9 MB - S-1/AZapata Quantum, Inc.$ZPTA
Zapata Quantum, Inc. S-1/A
Jul 8, 8:00 PM ET5.4 MB - S-1Jaovi Inc.
Jaovi Inc. S-1
Jul 8, 8:00 PM ET2.7 MB - S-1/ABOA Acquisition Corp. II
BOA Acquisition Corp. II S-1/A
Jul 8, 8:00 PM ET6.5 MB - S-1/AAEON Biopharma, Inc.$AEON
AEON Biopharma, Inc. S-1/A
Jul 8, 8:00 PM ET344.5 KB - S-1AEON Biopharma, Inc.$AEON
AEON Biopharma, Inc. S-1
Jul 8, 5:26 PM ET1.6 MB - S-1/AResearch Alliance Corp IV$RACD
Research Alliance Corp IV S-1/A
Jul 8, 4:52 PM ET39.7 KB - S-1/AOneMedNet Corp$ONMD
OneMedNet Corp S-1/A
Jul 8, 4:27 PM ET14.6 MB - S-1/ATexas Precious Metals Trust
Texas Precious Metals Trust S-1/A
Jul 8, 4:18 PM ET1.6 MB - S-1/ATexas Precious Metals Trust
Texas Precious Metals Trust S-1/A
Jul 8, 4:13 PM ET2.8 MB - S-1/AAfterNext Acquisition I Corp.
AfterNext Acquisition I Corp. S-1/A
Jul 8, 11:58 AM ET6.2 MB - S-1/AVisionWave Holdings, Inc.$VWAV
VisionWave Holdings, Inc. S-1/A
Jul 8, 11:52 AM ET12.0 MB - S-1Evolution Metals & Technologies Corp.$EMAT
Evolution Metals & Technologies Corp. S-1
Jul 8, 9:25 AM ET47.8 MB - S-1/ASamos Energy Acquisition Corp$SAMO
Samos Energy Acquisition Corp S-1/A
Jul 7, 10:01 PM ET8.0 MB - S-1Catalyst Acquisition Corp.
Catalyst Acquisition Corp. S-1
Jul 7, 8:51 PM ET10.5 MB - S-1/AAmbitious Entertainment, Inc.
Ambitious Entertainment, Inc. S-1/A
Jul 7, 5:16 PM ET36.6 MB - S-1/AProfessional Diversity Network, Inc.$IPDN
Professional Diversity Network, Inc. S-1/A
Jul 7, 4:34 PM ET284.7 KB - S-1/ALuvulis Corp
Luvulis Corp S-1/A
Jul 7, 9:57 AM ET474.6 KB - S-1/AStandard Nuclear, Inc.$STDN
Standard Nuclear, Inc. S-1/A
Jul 7, 7:23 AM ET15.2 MB
Item Classification
What's included
Complete business description, audited financial statements, risk factors, management bios, and how the company plans to spend IPO proceeds.
Filed weeks or months before the IPO; multiple amendments follow SEC review.
Market Dynamics
The review process
The SEC reviews the S-1 and sends comments. Companies respond with amendments (S-1/A) until the SEC is satisfied.
Track S-1 filings to discover upcoming IPOs and research companies before they go public.
Key Resources
IPO timing clues
Watch for the pricing amendment—when share price and deal size are added, the IPO is usually days away.
Companies file an S-1 before their initial public offering (IPO). The document goes through several rounds of SEC review and amendments before the stock starts trading.
Frequently Asked Questions
Can companies keep S-1 filings confidential?
Emerging growth companies may submit drafts confidentially, but the public S-1 must post at least 15 days before the roadshow.
What’s the difference between S-1 and S-3?
S-1 is the long-form registration for issuers without seasoned issuer status. S-3 is short-form and available only to companies meeting float and reporting history thresholds.
How old can S-1 financials be at pricing?
Financials generally go stale after 134/135 days for large accelerated or accelerated filers; others follow the 134/135-day convention as well.
When must a confidential S-1 become public?
At least 15 days before the roadshow (or 21 days before effectiveness if no roadshow) the draft must be filed publicly.