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SCHEDULE 13G/A - Quantumsphere Acquisition Corp. Units | StockGist | StockGist

Companies
QUMSR
SCHEDULE 13G/A

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SCHEDULE 13G/A

Beneficial Ownership

Amendment

Quantumsphere Acquisition Corp. Units

Filed Feb 17, 2026

Accepted Feb 16, 2026, 7:00 PM ET

CIK 0002070900

View on SEC.gov Company Profile

Beneficial Ownership Report

Passive Investment

Reporting Person

Quantumsphere Acquisition Corp

Person Type

IA

Amendment History

4 filings

SCHEDULE 13G
Original
Feb 12, 20260001104659-26-013820
SCHEDULE 13G/A
Amendment 1
Viewing
Feb 17, 20260000902664-26-001097
SCHEDULE 13G/A
Amendment 2
Viewing
Feb 17, 20260000902664-26-001097
SCHEDULE 13G/A
Amendment 3
Latest
Viewing
Feb 17, 20260000902664-26-001097

Recent Filings

Quantumsphere Acquisition Corp. Units3 weeks ago

Quantumsphere Acquisition Corp. Units1 months ago

Quantumsphere Acquisition Corp. Units1 months ago

Quantumsphere Acquisition Corp. Units2 months ago

Quantumsphere Acquisition Corp. Units4 months ago

Data Sources

Original SEC Filing SEC EDGAR Company Page

Market

Top Movers
Companies
Concepts

SEC Filings

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Financial Reports
Current Reports
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Ownership

Institutional Holdings
Insider Trading

About

Data updates every 5 min
SEC EDGAR Source

© 2025–2026 StockGist|Information only, not investment advice