IPFX 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)]

Aug 19, 2026

NT 10-Q

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

Aug 17, 2026

10-Q

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

May 14, 2026

News

TYPE

HEADLINE

FILED AT

8-K

NEWQuantum Space to Host Virtual Analyst & Investor Day and Details Public Listing Plans via Business Combination

Nov 9, 2026

8-K

Quantum Space and Inflection Point Acquisition Corp. VI Announce SEC Effectiveness of Registration Statement for Business Combination

Oct 29, 2026

8-K

Inflection Point Acquisition Corp. VI Amends Business Combination Agreement with Quantum Space to Switch Listing Exchange to NYSE

Oct 22, 2026

8-K

Inflection Point Acquisition Corp. VI to Combine with Quantum Space, LLC

Jun 12, 2026

8-K

Quantum Space to Go Public via Merger with Inflection Point Acquisition Corp. VI

Jun 8, 2026

8-K

Inflection Point Acquisition Corp. VI Announces Separate Trading of Class A Ordinary Shares and Warrants

May 13, 2026

Prospectus

TYPE

HEADLINE

FILED AT

425

NEWForm 425 - Prospectuses and communications, business combinations

Nov 9, 2026

425

NEWForm 425 - Prospectuses and communications, business combinations

Nov 9, 2026

425

Form 425 - Prospectuses and communications, business combinations

Nov 2, 2026

425

Form 425 - Prospectuses and communications, business combinations

Oct 29, 2026

424B3

OFFERING - OTHER | Shares: 106,680,270

Oct 28, 2026

425

Form 425 - Prospectuses and communications, business combinations

Oct 22, 2026

Registrations

TYPE

HEADLINE

FILED AT

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Oct 27, 2026

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Oct 22, 2026

8-A12B

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

Mar 25, 2026

S-1/A

OFFERING - IPO | Bank: Cantor Fitzgerald & Co.

Mar 24, 2026

S-1/A

OFFERING | Bank: Cantor Fitzgerald & Co.

Feb 25, 2026

S-1

OFFERING - FIRM COMMITMENT | Bank: Cantor Fitzgerald & Co. EFFECTIVE, DATED 2026-03-26

Dec 23, 2025

Proxies

TYPE

HEADLINE

FILED AT

Ownerships

TYPE

HEADLINE

FILED AT

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Oct 27, 2026

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Oct 22, 2026

SCHEDULE 13G/A

MMCAP International Inc. SPC (Filed by)

Aug 14, 2026

SCHEDULE 13G/A

Harraden Circle Investments, LLC (Filed by)

Aug 14, 2026

SCHEDULE 13G

ARISTEIA CAPITAL, L.L.C. (Filed by)

Aug 14, 2026

SCHEDULE 13G/A

LMR Partners LLP (Filed by)

Aug 14, 2026

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

Oct 29, 2026

EFFECT

Form EFFECT - Notice of Effectiveness

Mar 27, 2026

CORRESP

Form CORRESP - Correspondence

Mar 24, 2026

CORRESP

Form CORRESP - Correspondence

Mar 24, 2026

CORRESP

Form CORRESP - Correspondence

Mar 3, 2026

CORRESP

Form CORRESP - Correspondence

Mar 3, 2026

Inflection Point Acquisition Corp. VI IPFX · SEC Filings