QUMS
Quantumsphere·NASDAQ
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QUMS Filings
Filing Date
Form Description
Form Type
2026-03-11
Form 8-K - Current report
Key Events
2026-03-11 · Key Events
Form 8-K - Current report
2026-02-20
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Financials
2026-02-20 · Financials
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026-02-17
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-02-17 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-02-17
Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB
2026-02-17 ·
Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB
2026-02-12
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026-02-12 ·
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026-01-23
Form 8-K - Current report
Key Events
2026-01-23 · Key Events
Form 8-K - Current report
2025-11-14
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Financials
2025-11-14 · Financials
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025-11-14
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2025-11-14 ·
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2025-11-07
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2025-11-07 ·
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2025-10-10
Form 8-K/A - Current report: [Amend]
Key Events
2025-10-10 · Key Events
Form 8-K/A - Current report: [Amend]
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