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SEC Form D · weekly

Which startups raised the most this week? (2026-09-07 to 2026-09-13)

Recently funded startups: every company that filed a new Form D the week of Sep 7, 2026, biggest raise first, each linked to its filing.

In the week of September 7, 2026, 132 startups filed a new SEC Form D, reporting $4B sold in all. The biggest raise was Tenstorrent Holdings Inc., at $1.29B (Austin, TX). Next came Fab2, Inc. ($556.02M) and Harvey AI Corp ($550.30M). 90 of them filed a Form D for the first time (SEC Form D, September 9, 2026).

Startups raising132
Total sold$4B
Median raise$1.50M
First-time filers90

132 companies filed a raise that week

See who runs them, named in the filing, and look up how to reach them with credits.

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Fab2, Inc.

$556.02M
Filed 2026-09-08 · TX · AI and software · first filing
Samuel ZeloofExecutive Officer, DirectorJames KellerDirectorCorey NobileDirector
How to reach them
Filed 2026-09-11 · CA · AI and software
Winston WeinbergExecutive Officer, DirectorGabriel PereyraExecutive Officer, DirectorPat GradyDirectorIlya FushmanDirectorJohn LaBarreExecutive Officer, DirectorAlan GhelbergExecutive Officer
How to reach them
Filed 2026-09-10 · CA · AI and software
Oleksiy ShevchenkoDirectorMaksym LytvynDirectorHemant TanejaDirectorMatt HudsonExecutive OfficerReid HoffmanDirectorShishir MehrotraExecutive Officer
How to reach them
Filed 2026-09-09 · CA · AI and software
Stefan DyckerhoffDirectorJames LuoDirectorGavin BakerDirectorRobert AbbottDirectorNariman YousefiExecutive Officer, DirectorOscar AgazziExecutive Officer, Director
How to reach them
Filed 2026-09-08 · NY · Health care
Jordan FeldmanExecutive Officer, DirectorTheodore FeldmanExecutive Officer, DirectorJonathan LockerDirectorKareem ZakiDirectorSamir KaulDirectorMichael LyntonDirector
How to reach them
Filed 2026-09-09 · CA · Biotech
Thomas MillerExecutive Officer, DirectorFred ManbyExecutive Officer, DirectorNeil JosephsonExecutive OfficerMichael SecoraExecutive OfficerJishnu BhattacharjeeDirectorEvan RachlinDirector
How to reach them
Filed 2026-09-11 · CA · AI and software
Einaras von GravrockExecutive Officer, DirectorYuri FraymanDirectorJonathan AnastasiaExecutive OfficerRytis VitkauskasDirectorYehuda NeubergerDirectorOivind LorentzenMr. Lorentzen was elected a director in connection with the Offering.
How to reach them
Filed 2026-09-09 · TX · AI and software · first filing
Trenton ThornockExecutive Officer, DirectorTrevor NeilsonExecutive Officer, DirectorMarc ChennaultExecutive OfficerBernard LooneyExecutive Officer, DirectorMatthew WienerDirector
How to reach them
Filed 2026-09-11 · CA · AI and software · first filing
Benjamin WangExecutive Officer, DirectorCatherine PorterExecutive Officer
How to reach them
Filed 2026-09-10 · FL · AI and software
Leonard SokolowChief Executive OfficerRani KohenExecutive ChairmanMarc-Andre BoisseauChief Financial OfficerSteven SchmidtPresidentPatricia BarronChief Operations OfficerNancy DiMattiaDirector
Filed 2026-09-11 · NY · AI and software
Wade RosenExecutive Officer, DirectorKelly BianucciExecutive Officer, DirectorEthan ZoubekExecutive OfficerGeoffroy ChateauvieuxExecutive OfficerAndreas DeptollaExecutive OfficerTed BidermanExecutive Officer
How to reach them
Filed 2026-09-09 · CT · Biotech · first filing
Austin DraycottExecutive Officer, DirectorCole LewisExecutive OfficerDima KuzminDirectorChristina VorvisDirectorMatthias SamwerDirector
How to reach them
Filed 2026-09-11 · CA · Biotech
Westbrook WeaverExecutive Officer, DirectorDonald GriffinDirectorBiren MehtaDirectorSteven SandsDirectorEric RichmanExecutive Officer, Director
How to reach them
Filed 2026-09-10 · L3 · Pharmaceuticals · first filing
Motti FarbsteinChief Executive Officer, Chief Financial Officer and Chief Operating OfficerPnina FishmanExecutive Chairman of the Board and Chief Scientific OfficerSari FishmanVice President of Business DevelopmentGuy RegevDirectorAbraham SartaniDirectorYoseph BornsteinDirector
Filed 2026-09-08 · CA · AI and software · first filing
Michael HuynhExecutive Officer, DirectorEric JohnsonDirectorHeidi ShyuDirectorJeremy JohnsonDirector
How to reach them
Filed 2026-09-08 · VA · AI and software
Brian VieleExecutive Officer, DirectorLee Chadwick RogersExecutive Officer, DirectorThomas ValentineDirectorMatthew WalkerExecutive Officer
How to reach them

Quiet

$6.66M
Filed 2026-09-09 · WY · AI and software · first filing
Brendan MorrisExecutive Officer, DirectorAndrew StahlExecutive Officer, Director
How to reach them
Filed 2026-09-11 · MI · AI and software
Adam JacquesPresident and CEOKillian LapeyreDirectorScot LindemannDirectorKelly ConleySecretary
How to reach them
Filed 2026-09-09 · TX · AI and software
Jp La TorreExecutive Officer, DirectorMark GartnerDirectorSamuel MerriamDirector
How to reach them
Filed 2026-09-11 · CO · AI and software · first filing
Justin SteinkeChief Executive Officer and DirectorNiv AharoniDirectorMcKay DunnDirector
How to reach them
Filed 2026-09-09 · TX · AI and software
Matthew AllisonExecutive Officer, DirectorMorgan FlagerDirectorDavid PerdueDirector
How to reach them
Filed 2026-09-10 · L3 · Biotech
Tomer IzraeliChief Executive Officer and DirectorNir YosefChief Financial OfficerEyal RonChief Science OfficerTidhar TurgemanChief Technology OfficerAsaf ItzhaikDirectorOz AdlerDirector
Filed 2026-09-09 · L3 · Biotech · first filing
Philip SerlinChief Executive OfficerMali ZeeviChief Financial OfficerElla SoraniChief Development OfficerAharon SchwartzDirectorRami DarDirectorBJ BormannDirector
Filed 2026-09-10 · SD · Health care · first filing
James TharesExecutive OfficerWilliam Schaefbauer IIExecutive OfficerBrian MorganExecutive OfficerDalton CoxExecutive Officer
How to reach them
Filed 2026-09-09 · FL · Computers and hardware · first filing
Simon MinchingExecutive Officer, DirectorPriya MehtaDirectorRoopam GargDirector
How to reach them
Filed 2026-09-09 · NC · AI and software · first filing
Lee GodfreyChief Executive Officer and DirectorJustin LarsenChief Financial Officer and Chief Operating OfficerPhilip BlackDirectorAnn RougheadDirectorHarry ThompsonDirectorDavid PesikoffDirector
How to reach them
Filed 2026-09-11 · FL · AI and software
Francesco ScangaDirectorCharles AusterDirectorRobert ManningDirectorMichael PisterziChief Executive OfficerMatthew AusterDirector
How to reach them
Filed 2026-09-09 · FL · AI and software
Curtis PohlExecutive Officer, Director, PromoterJose TostExecutive Officer, Director, PromoterSam WeaverExecutive Officer, Director, PromoterLloyd NichollsExecutive Officer, Director, PromoterPaul BurkeExecutive Officer, Director, PromoterCarlos TejeraExecutive Officer, Director, Promoter
Filed 2026-09-08 · TX · AI and software · first filing
Caleb HoranExecutive Officer, DirectorJanak PanthiExecutive Officer, Director
How to reach them
Filed 2026-09-09 · CO · Retail and restaurants · first filing
Josiah DominickExecutive Officer, DirectorRyan NuccioExecutive OfficerMarc NagerDirectorAllen DushiDirector
How to reach them
Filed 2026-09-10 · WA · AI and software · first filing
T BeackExecutive Officer, DirectorDan GebowExecutive Officer, DirectorDejan CancarevicExecutive Officer
How to reach them
Filed 2026-09-11 · MN · AI and software · first filing
Peter DeLangeExecutive Officer, DirectorThomas McPeakDirector
How to reach them
Filed 2026-09-08 · CO · AI and software · first filing
Justin BradshawExecutive Officer, DirectorMark RoebkeExecutive Officer, Director
How to reach them
Filed 2026-09-09 · MD · AI and software
John PeelerExecutive Officer, DirectorMatteo del NinnoExecutive Officer, DirectorTom SchollDirector
How to reach them
Filed 2026-09-08 · OK · Energy and climate · first filing
Aaron TaylorChief Executive Officer and PresidentMichael JoyceChief Strategy OfficerDavid EpperlyDirectorMark CaraccioDirector
How to reach them
Filed 2026-09-10 · DE · AI and software · first filing
Kim SeojoonExecutive Officer, Director
How to reach them

noc0 Inc.

$160K
Filed 2026-09-09 · NY · AI and software · first filing
Joseph TurianExecutive Officer, DirectorTenzin WangdhenExecutive Officer, Director
How to reach them
Filed 2026-09-11 · IL · AI and software · first filing
Kenneth BlazerExecutive Officer, DirectorPeter TerkildsenExecutive Officer, DirectorClaudia TerkildsenExecutive Officer
How to reach them
Filed 2026-09-08 · MI · AI and software · first filing
Mamatha ChamarthiExecutive Officer, Director
How to reach them
Filed 2026-09-10 · TN · AI and software · first filing
Jimmy Lowery JrExecutive Officer, Director, Promoter
How to reach them
Filed 2026-09-10 · WI · Health care · first filing
Lisa AringtonDirectorGregory GlesingerDirectorJennifer RobinsonDirectorMaureen KenneyDirectorJessica FilipkowskiDirectorRick LonigroDirector
How to reach them
Filed 2026-09-08 · NY · AI and software · first filing
Raymond CottoExecutive Officer, PromoterRobert AckerExecutive Officer, PromoterChristopher LombardiExecutive Officer, Promoter
How to reach them
Filed 2026-09-10 · CA · AI and software · first filing
Harris RomanoffExecutive Officer, Director, PromoterDavid EaglemanExecutive Officer, Director, Promoter
How to reach them
Filed 2026-09-11 · DE · Biotech · first filing
Kush MehtaExecutive Officer, DirectorKaustav GopinathanExecutive Officer
How to reach them
Filed 2026-09-09 · FL · AI and software · first filing
Gabriel MezaExecutive Officer, DirectorRamy BekheitExecutive OfficerAdrian MezaExecutive Officer
How to reach them
Filed 2026-09-09 · X0 · Health care · first filing
Jonathan CarrExecutive Officer, DirectorHelena SergentPromoter
Filed 2026-09-10 · X0 · AI and software · first filing
Asa HoodExecutive Officer, Director, Promoter
Filed 2026-09-10 · AR · Manufacturing
Mark SchaftleinDirectorJohn DuffyExecutive Officer, Directormarc HatchExecutive OfficerEdmund BurkeDirectorChristopher JemapeteDirector
How to reach them
Filed 2026-09-08 · NY · AI and software
Thomas PragiasExecutive Officer, DirectorSalvatore CioffaloDirectorAlan RutkowskiDirectorRyan RonaldDirector
How to reach them
Filed 2026-09-08 · IL · AI and software
Ryan KangExecutive Officer, Director, PromoterJoshua LeePromoterMirai Duintjer Tebbens NishiokaPromoter
How to reach them
Filed 2026-09-10 · WY · Business services
Justin KozikExecutive Officer, DirectorSaurabh SoodExecutive Officer, DirectorShiram VeeramaniExecutive Officer, Director
How to reach them
Filed 2026-09-10 · ID · AI and software · first filing
Jennifer PorterPresident & CEO, Executive ChairmanHillary MorganGeneral Counsel & Secretary, DirectorEmily MorganChief Technology Officer, DirectorBen MasonDirectorDevan ThompsonChief Development Officer, Director
How to reach them
Filed 2026-09-09 · TX · Health care
Ronald GillilandManagerRobert Wyatt, M.D.ManagerVanessa WallsManagerDustin Loveland, M.D.ManagerDane PetersonManagerRichard Ha, M.D.Manager
How to reach them

SAFE ON SOCIAL, INC.

Amount not stated
Filed 2026-09-08 · VA · AI and software · first filing
Nicholas MarinoExecutive Officer, DirectorWilliam AnsteeDirector
How to reach them

The 25 biggest raises

BasedPeople named
Tenstorrent Holdings Inc. $1.29B2026-09-09Austin, TXJames Keller, Greg Reichow +6
Fab2, Inc. first filing$556.02M2026-09-08Austin, TXSamuel Zeloof, James Keller +1
Harvey AI Corp $550.30M2026-09-11San Francisco, CAWinston Weinberg, Gabriel Pereyra +5
Superhuman Platform Inc. $320M2026-09-10San Francisco, CAOleksiy Shevchenko, Maksym Lytvyn +4
Celero Communications, Inc. $273M2026-09-09Irvine, CAStefan Dyckerhoff, James Luo +4
Rightway Healthcare, Inc. $155M2026-09-08New York, NYJordan Feldman, Theodore Feldman +4
Onto AI LLC first filing$100M2026-09-08Lewes, DEShanka Jayasinha
ALZHEON, INC. $78.80M2026-09-10Framingham, MAMartin Tolar, M.D., Ph.D., Christopher Dunn +10
Iambic Therapeutics, Inc. $65.97M2026-09-09San Diego, CAThomas Miller, Fred Manby +11
Quoin Pharmaceuticals Ltd. $50M2026-09-10Ashburn, VAMichael Myers, Sally Lawlor +6
Qualia Labs, Inc. first filing$50M2026-09-11San Francisco, CAJeffrey Roest, Nathan Baker +5
Cube Security Inc. $48.52M2026-09-11Palo Alto, CAEinaras von Gravrock, Yuri Frayman +5
Airway Therapeutics, Inc. first filing$43.50M2026-09-09Marietta, GAMarc Salzberg, Alan Wolk +3
Prometheus Hyperscale first filing$30.34M2026-09-09Houston, TXTrenton Thornock, Trevor Neilson +3
Nexus Networks, Inc. first filing$26.40M2026-09-11San Francisco, CABenjamin Wang, Catherine Porter
SKYX Platforms Corp. $25.25M2026-09-10Pompano Beach, FLLeonard Sokolow, Rani Kohen +8
XRHealth, Inc. first filing$17.20M2026-09-10Needham, MAEran Orr
Atari Interactive, Inc. $16.20M2026-09-11New York, NYWade Rosen, Kelly Bianucci +6
Every Media, Inc. first filing$16M2026-09-08Brooklyn, NYW. Shipper
General Cybernetics Corp first filing$15.31M2026-09-09Boston, MAAydin Gokce, Viraj Chhajed
Tenet Water Holdings, LLC first filing$15M2026-09-08Dover, DEMarcos Helbling
Cloverleaf Bio, Inc. first filing$14.80M2026-09-09New Haven, CTAustin Draycott, Cole Lewis +3
CorePower Magnetics, Inc. first filing$14.36M2026-09-08Pittsburgh, PASam Kernion, Paul Ohodnicki +2
Tempo Therapeutics, Inc. $14M2026-09-11San Diego, CAWestbrook Weaver, Donald Griffin +3
BrightPlan Group, Inc. $13.75M2026-09-08Boca Raton, FLMarthin De Beer, Charles Carmel +11

For reporters: Free to use with credit. Every number links to its filing.

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IPO filings this week

Nearby weeks

How this list is built

Every company here filed a Form D with the SEC in the week 2026-09-07 to 2026-09-13. A Form D is the notice a company files when it sells shares or other securities without a public offering, so it catches seed rounds, small rounds and rounds that were never announced, alongside the large ones that make the news. Only new offerings by operating companies count: amendments, pooled investment funds, real estate vehicles and special purpose vehicles are left out, so each row is a company raising money for itself.

The amount shown is the total the filing reports as sold so far. Some filings report nothing sold yet; those rows show a dash and add nothing to the totals. "First filing" marks a company whose first Form D on record this is. Each company links to our page for the filing, or to the SEC's own copy, and the list can be copied as CSV for a spreadsheet.

Download this data (CSV)25 rows, with sources

Cite this page

Permanent URL: https://mentionfox.com/funding/week/2026-37
Last updated 2026-11-04
Recently funded startups, week of Sep 7, 2026. MentionFox, 2026-11-04. https://mentionfox.com/funding/week/2026-37