Quantumsphere Acquisition Corp

Blank Checks | SIC: 6770
Phone: 212-612-1400
 
CIK: 0002070900
State Location: NY
State of Inc.: E9
 
Tickers:
  • Nasdaq:QUMS
  • Nasdaq:QUMSU
  • Nasdaq:QUMSR

Form: 8-K

Filing Date: 07 Aug 2025
Report Date: 05 Aug 2025
Accepted: 07 Aug 2025 02:30 p.m.
Accession Number: 0001829126-25-005919
 
Act: 34
File Number: 001-42787
Film Number: 251194667
Items: 1.01,3.02,5.02,5.03,8.01,9.01

Documents

Primary Document: 8-K
Accepted: 07 Aug 2025 02:30 p.m.
0001829126-25-005919-index-headers.html
Last Modified: 07 Aug 2025 02:30 p.m.
0001829126-25-005919-index.html
Last Modified: 07 Aug 2025 02:30 p.m.
0001829126-25-005919-xbrl.zip
Last Modified: 07 Aug 2025 02:30 p.m.
0001829126-25-005919.txt
Last Modified: 07 Aug 2025 02:30 p.m.
FilingSummary.xml
Last Modified: 07 Aug 2025 02:30 p.m.
MetaLinks.json
Last Modified: 07 Aug 2025 02:30 p.m.
R1.htm
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Show.js
Last Modified: 07 Aug 2025 02:30 p.m.
ex3-1_001.jpg
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_8k_htm.xml
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex1-1.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex10-1.htm
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quantumsphereacq_ex10-2.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex10-3.htm
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quantumsphereacq_ex10-4.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex10-5.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex10-6.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex10-7.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex3-1.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex4-1.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex99-1.htm
Last Modified: 07 Aug 2025 02:30 p.m.
quantumsphereacq_ex99-2.htm
Last Modified: 07 Aug 2025 02:30 p.m.
qumsu-20250805.xsd
Last Modified: 07 Aug 2025 02:30 p.m.
qumsu-20250805_def.xml
Last Modified: 07 Aug 2025 02:30 p.m.