Week in filings · 21 September 2026

Week of 21 September 2026: 319 Private Raises, 21 IPO Filings, 25 Deals

What companies told the SEC between 21 September 2026 and 27 September 2026, with the filing behind every line, and the week's largest country risk moves.

Largest private raises (SEC Form D)

319 operating companies filed a new Form D, $1.5 billion sold in total. The 10 largest by amount sold:

CompanyIndustryWhereSoldFiled
Dream Finders Homes, Inc.ResidentialJacksonville, FL$225 million22 Sept 2026Form D
Cityblock Health, Inc.Other TechnologyBrooklyn, NY$206 million25 Sept 2026Form D
Twenty Technologies, Inc.Other TechnologyArlington, VA$131 million25 Sept 2026Form D
Superhuman Platform Inc.Other TechnologySan Francisco, CA$92 million25 Sept 2026Form D
Typewriter Therapeutics, Inc.BiotechnologyCambridge, MA$56 million21 Sept 2026Form D
Caspian Therapeutics, Inc.BiotechnologySan Diego, CA$50 million23 Sept 2026Form D
Vulcan Infrastructure & Power Inc.OtherPittsford, NY$39 million24 Sept 2026Form D
EGT 20 LLCPooled Investment FundNew York, NY$27 million22 Sept 2026Form D
Blue Laser Fusion, Inc.OtherGoleta, CA$25 million25 Sept 2026Form D
Mojave Energy Systems, Inc.Other TechnologySunnyvale, CA$25 million23 Sept 2026Form D

IPO registrations (S-1 and F-1)

21 companies filed an initial registration statement.

The full IPO pipeline

Deals first filed

25 mergers and acquisitions appeared in SEC filings for the first time.

BuyerTargetStatusFirst filed
PtcAssets sold by Sangamo Therapeutics, IncCompleted21 Sept 2026Deal · Filing
Insight Molecular Diagnostics Inc.CNI Monitor SubAgreement signed21 Sept 2026Deal · Filing
WD Capital Partners Parent Inc.Priority Technology Holdings, Inc.Agreement signed21 Sept 2026Deal · Filing
Not namedIB Acquisition Corp.Announced21 Sept 2026Deal · Filing
Not namedCalisa Acquisition CorpRegistration filed21 Sept 2026Deal · Filing
PPF Group a.s.Marinemax IncDefinitive proxy filed22 Sept 2026Deal · Filing
Not namedPulmatrix, Inc.Definitive proxy filed22 Sept 2026Deal · Filing
Sunamerica Series TrustGuardian Variable Products TrustAnnounced22 Sept 2026Deal · Filing
Canada Pension Plan Investment BoardReNew Energy Global plcGoing private22 Sept 2026Deal · Filing
Lexeo Therapeutics, Inc.Mantle continuing as the survivingCompleted22 Sept 2026Deal · Filing
Plutonian Acquisition Corp. IINT1 Pty Ltd, an Australian proprietary limitedAgreement signed22 Sept 2026Deal · Filing
FortuneX Acquisition CorpWT Realty Group Inc.Agreement signed22 Sept 2026Deal · Filing
Find It In connection with the proposed transactionIndependence Realty Trust, Inc.Agreement signed23 Sept 2026Deal · Filing
Laws of the Cayman IslandsTheravance Biopharma, Inc.Completed23 Sept 2026Deal · Filing
Ms. Chen YanhongAssets sold by Greenpro Capital Corp.Completed23 Sept 2026Deal · Filing
Celadon Partners SPV 24Senti Biosciences Holdings, Inc.Definitive proxy filed24 Sept 2026Deal · Filing
Not namedUY Scuti Acquisition Corp.Announced24 Sept 2026Deal · Filing
Not namedSPACSphere Acquisition Corp.Registration filed24 Sept 2026Deal · Filing
Beacon Topco, Inc.Clywedog continuing as the survivingAgreement signed24 Sept 2026Deal · Filing
Gamco Investors, Inc. Et AlNathans Famous, Inc.Completed24 Sept 2026Deal · Filing
Not namedNextCure, Inc.Registration filed25 Sept 2026Deal · Filing
Bowman GaryBowman Consulting Group Ltd.Definitive proxy filed25 Sept 2026Deal · Filing
Not namedBlack Hawk Acquisition CorpRegistration filed25 Sept 2026Deal · Filing
NMP Acquisition Corp.GTS Holdings, LLCAgreement signed25 Sept 2026Deal · Filing
Wagenheim PhilipSwarmer, IncDefinitive proxy filed25 Sept 2026Deal · Filing

Questions and answers

How many companies filed a Form D in the week of 21 September 2026?
319 operating companies filed a new SEC Form D between 21 September 2026 to 27 September 2026, reporting $1.5 billion sold in total. Pooled investment funds and amendments are left out.
What was the largest private raise that week?
Dream Finders Homes, Inc. reported $225 million sold in its Form D filed on 22 September 2026, industry Residential.
How many IPO registrations were filed that week?
21 companies filed an initial S-1 or F-1 registration statement with the SEC between 21 September 2026 to 27 September 2026.
How many mergers and acquisitions were first filed that week?
25 deals were first filed with the SEC between 21 September 2026 to 27 September 2026, from merger filings, 8-K reports and tender offers.
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Cite this page: Tamarly Intelligence, "Week in filings, 21 September 2026", https://app.tamarly.ai/weekly/2026-09-21, built from SEC EDGAR filings and the Tamarly Risk Atlas, retrieved 27 September 2026 onward.

Research from public records, not investment advice. Tamarly holds no investment positions. By reading these pages you accept the Terms of Use; figures can be late or wrong, so check the linked source before relying on one. Terms and policies.

Week of 21 September 2026: 319 Private Raises, 21 IPO Filings, 25 Deals | Tamarly