QSEA SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 9, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jul 13, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Apr 23, 2026

NT 10-Q

Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB

Apr 14, 2026

10-K/A

Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]

Apr 8, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Mar 16, 2026

News

TYPE

HEADLINE

FILED AT

Prospectus

TYPE

HEADLINE

FILED AT

425

Form 425 - Prospectuses and communications, business combinations

May 14, 2026

424B4

SHARE RESALE REGISTRATION | Shares amount: 7,200,000 | Share price: $10 | Offering amount: $72,000,000

Mar 19, 2025

Registrations

TYPE

HEADLINE

FILED AT

S-1MEF

SHARE RESALE REGISTRATION | Shares amount: 1,380,000

Mar 17, 2025

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

Mar 17, 2025

S-1/A

SHARE RESALE REGISTRATION

Mar 13, 2025

S-1/A

SHARE RESALE REGISTRATION | Shares amount: 6,000,000 | Share price: $10 | Offering amount: $60,000,000

Mar 12, 2025

S-1/A

SHARE RESALE REGISTRATION | Shares amount: 6,000,000 | Share price: $10 | Offering amount: $60,000,000

Mar 11, 2025

S-1

SHARE RESALE REGISTRATION | Shares amount: 6,000,000 | Share price: $10 | Offering amount: $60,000,000

Feb 24, 2025

Proxies

TYPE

HEADLINE

FILED AT

DEFR14A

Form DEFR14A - Revised definitive proxy soliciting materials

Sep 30, 2026

DEFR14A

Form DEFR14A - Revised definitive proxy soliciting materials

Sep 29, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Sep 28, 2026

PRE 14A

Form PRE 14A - Other preliminary proxy statements

Sep 16, 2026

DEFR14A

Form DEFR14A - Revised definitive proxy soliciting materials

Jun 17, 2026

DEFR14A

Form DEFR14A - Revised definitive proxy soliciting materials

Jun 1, 2026

Ownerships

TYPE

HEADLINE

FILED AT

SCHEDULE 13G/A

Karpus Management, Inc. (Filed by)

Aug 14, 2026

SCHEDULE 13G/A

MIZUHO FINANCIAL GROUP INC (Filed by)

Aug 13, 2026

SCHEDULE 13G

BERKLEY W R CORP (Filed by)

Aug 6, 2026

SCHEDULE 13G/A

WOLVERINE ASSET MANAGEMENT LLC (Filed by)

Jul 16, 2026

SCHEDULE 13G/A

Feis Equities LLC (Filed by)

Jun 8, 2026

SCHEDULE 13G/A

Karpus Management, Inc. (Filed by)

Jun 5, 2026

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

Mar 17, 2025

CORRESP

Form CORRESP - Correspondence

Mar 14, 2025

CORRESP

Form CORRESP - Correspondence

Mar 14, 2025

CORRESP

Form CORRESP - Correspondence

Mar 12, 2025

LETTER

Form UPLOAD - SEC-generated letter

Mar 12, 2025

CORRESP

Form CORRESP - Correspondence

Feb 21, 2025

Quartzsea Acquisition Corporation QSEA · SEC Filings