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CLOSED · 14:00 ET
Market ClerkRecap
Sat Nov 14 · markets closed3 signals today368 insider buys this week · $138.2MCIRO short report next: Nov 15The week ahead

QUMSU

Quantumsphere Acquisition Corp
NASDAQ · FINANCIALS · BLANK CHECKS
10.40
+0.00 +0.00%
USD · close Nov 13

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SEC filings, in plain English

CIK 2070900
FiledFormWhat it isPeriodDocument
Nov 12SCHEDULE 13G/A—open on EDGAR ↗
Nov 9SCHEDULE 13G/A—open on EDGAR ↗
Oct 13425425—open on EDGAR ↗
Oct 138-KCurrent report · Material agreement, Regulation FD, ExhibitsOct 9open on EDGAR ↗
Oct 6SCHEDULE 13G/A—open on EDGAR ↗
Sep 28-KCurrent report · Agreement terminated, ExhibitsSep 1open on EDGAR ↗
Aug 1410-QQuarterly reportJun 30open on EDGAR ↗
Aug 6SCHEDULE 13G—open on EDGAR ↗
Jul 110-K/AAnnual report, amendedMar 31open on EDGAR ↗
Jun 1510-KAnnual reportMar 31open on EDGAR ↗
Mar 118-KCurrent report · Material agreement, ExhibitsMar 3open on EDGAR ↗
Feb 2010-QQuarterly reportDec 31open on EDGAR ↗
Feb 17SCHEDULE 13G/A—open on EDGAR ↗
Feb 17NT 10-QNT 10-QDec 31open on EDGAR ↗
Feb 12SCHEDULE 13G—open on EDGAR ↗
Jan 238-KCurrent report · Material agreement, ExhibitsJan 13open on EDGAR ↗
Nov 1410-QQuarterly reportSep 30open on EDGAR ↗
Nov 14SCHEDULE 13G—open on EDGAR ↗
Nov 7SCHEDULE 13G—open on EDGAR ↗
Oct 108-K/ACurrent report, amended · Other event, ExhibitsAug 7open on EDGAR ↗
Oct 68-KCurrent report · Material agreement, Regulation FD, ExhibitsOct 3open on EDGAR ↗
Sep 298-KCurrent report · Other event, ExhibitsSep 26open on EDGAR ↗
Sep 1910-QQuarterly reportJun 30open on EDGAR ↗
Sep 15SCHEDULE 13D—open on EDGAR ↗
Aug 148-KCurrent report · Other event, ExhibitsAug 7open on EDGAR ↗
Aug 123Initial insider holdingAug 5open on EDGAR ↗
Aug 113Initial insider holdingAug 5open on EDGAR ↗
Aug 113Initial insider holdingAug 5open on EDGAR ↗
Aug 113Initial insider holdingAug 5open on EDGAR ↗
Aug 113Initial insider holdingAug 5open on EDGAR ↗
Aug 78-KCurrent report · Material agreement, Unregistered shares sold, Officer or director change, Bylaw or fiscal-year change, Other event, ExhibitsAug 5open on EDGAR ↗
Aug 7424B4424B4—open on EDGAR ↗
Aug 6S-1MEFS-1MEF—open on EDGAR ↗
Aug 6CERT—open on EDGAR ↗
Aug 5EFFECT—open on EDGAR ↗
Aug 58-A12B8-A12B—open on EDGAR ↗
Aug 1CORRESP—open on EDGAR ↗
Aug 1CORRESP—open on EDGAR ↗
Jul 30S-1/AS-1/A—open on EDGAR ↗
Jul 29CORRESP—open on EDGAR ↗

Straight from the SEC's filing index, cached for six hours. Full history on EDGAR ↗

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