Filer Snapshot

Aetherium Acquisition Corp SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001866547.

Entity Type

Company

Total Filings

136

Latest Filing

16 Mar 2026

Industry

Blank Checks

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Source: SEC filing PRE 14A

PRE 14A filed on 16 Mar 2026 for CIK 0001866547.

View Source Filing
Industry
Blank Checks (Office Of Real Estate & Construction)
Business address
79 B Pemberwick Rd., Greenwich, CT, 06831
State of incorporation
DE
Fiscal year end
31 December

Quick Takeaways

  • Aetherium Acquisition Corp is an SEC filer tracked under CIK 0001866547.
  • 136 filings are listed on this profile.
  • Common form coverage includes PRE 14A, SCHEDULE 13G/A, 25-NSE and more.

What Changed

  • Latest filing: PRE 14A filed on 16 Mar 2026.
  • Report period: 13 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing PRE 14A

PRE 14A filed on 16 Mar 2026 for CIK 0001866547.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed PRE 14A can change the filing history, ownership context, or next research path for Aetherium Acquisition Corp.

Latest source-backed update
PRE 14A filed 16 Mar 2026
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  • Latest filing on record: PRE 14A filed 16 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Aetherium Acquisition Corp

New fact period available

Latest financial period: Q3 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

31 Jul 2025

Page type

Company facts

Latest period

Q3 2024

SEC-backed company facts were refreshed from filings filed on 31 Jul 2025.

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Benchmark Context

Benchmark context for this company

Aetherium Acquisition Corp has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

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Why this is notable

Latest financial period: Q3 2024. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 31 Jul 2025.
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Filer Overview

Aetherium Acquisition Corp has filed 136 SEC EDGAR filings since 09 Jun 2021. Common forms include PRE 14A, SCHEDULE 13G/A, 25-NSE, 10-Q and more.

Blank Checks Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Aetherium Acquisition Corp with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 16 Mar 2026 13 Mar 2026 001-41189
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-93216
25-NSE Open 25-NSE document View SEC filing for 25-NSE 08 Aug 2025 333-258072
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 31 Jul 2025 30 Sep 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jul 2025 23 Jul 2025 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Jul 2025 11 Jul 2025 001-41189
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 26 Jun 2025 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Jun 2025 26 Jun 2025 001-41189
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 13 Jun 2025 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Jun 2025 13 Jun 2025 001-41189
DEFR14A Open DEFR14A document View SEC filing for DEFR14A DEFR14A 03 Jun 2025 001-41189
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 30 May 2025 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 May 2025 29 May 2025 001-41189
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 23 May 2025 22 May 2025 001-41189
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93216
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 07 May 2025 07 May 2025 001-41189
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-93216
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-93216
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 24 Jan 2025 24 Jan 2025 001-41189
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 29 Nov 2024 29 Nov 2024 001-41189
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 15 Nov 2024 30 Sep 2024 001-41189
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Nov 2024 005-93216
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AQR CAPITAL MANAGEMENT LLC 13 Nov 2024 005-93216
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A GMFI 13G/A 08 Nov 2024 005-93216
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 29 Oct 2024 23 Oct 2024 001-41189
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 22 Aug 2024 30 Jun 2024 001-41189
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 15 Aug 2024 30 Jun 2024 001-41189
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Jul 2024 005-93216
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 03 Jul 2024 01 Jul 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 24 Jun 2024 18 Jun 2024 001-41189
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 14 May 2024 31 Mar 2024 001-41189
3 Open 3 document View SEC filing for 3 3 25 Apr 2024 17 Apr 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 17 Apr 2024 31 Dec 2023 001-41189
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Apr 2024 28 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 02 Apr 2024 28 Mar 2024 001-41189
NT 10-K Open NT 10-K document View SEC filing for NT 10-K 01 Apr 2024 31 Dec 2023 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 27 Mar 2024 27 Mar 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 21 Mar 2024 19 Feb 2024 001-41189
425 Open 425 document View SEC filing for 425 19 Mar 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 19 Mar 2024 13 Feb 2024 001-41189
DEFR14A Open DEFR14A document View SEC filing for DEFR14A 19 Mar 2024 001-41189
DEFR14A Open DEFR14A document View SEC filing for DEFR14A 08 Mar 2024 001-41189
425 Open 425 document View SEC filing for 425 07 Mar 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 07 Mar 2024 28 Feb 2024 001-41189
425 Open 425 document View SEC filing for 425 04 Mar 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 04 Mar 2024 28 Feb 2024 001-41189
425 Open 425 document View SEC filing for 425 29 Feb 2024 001-41189
425 Open 425 document View SEC filing for 425 29 Feb 2024 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 29 Feb 2024 28 Feb 2024 001-41189
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 23 Feb 2024 30 Sep 2023 001-41189
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 23 Feb 2024 30 Jun 2023 001-41189
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 23 Feb 2024 23 Feb 2024 001-41189
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2024 005-93216
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2024 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G AQR CAPITAL MANAGEMENT LLC 14 Feb 2024 005-93216
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2024 005-93216
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 09 Feb 2024 09 Feb 2024 001-41189
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 08 Feb 2024 005-93216
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 08 Feb 2024 27 Nov 2023 001-41189
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A GMFI 13GA 05 Feb 2024 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 25 Jan 2024 005-93216
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 20 Dec 2023 31 Mar 2023 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 02 Nov 2023 01 Nov 2023 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 18 Oct 2023 31 Mar 2023 001-41189
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 15 Aug 2023 30 Jun 2023 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 26 May 2023 23 Mar 2023 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 23 May 2023 10 May 2023 001-41189
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 15 May 2023 31 Mar 2023 001-41189
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 17 Apr 2023 31 Dec 2022 001-41189
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Apr 2023 06 Apr 2023
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 05 Apr 2023 04 Apr 2023
NT 10-K Open NT 10-K document View SEC filing for NT 10-K 04 Apr 2023 31 Dec 2022 001-41189
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 30 Mar 2023 23 Mar 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 29 Mar 2023 23 Mar 2023 001-41189
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 16 Mar 2023 001-41189
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 16 Mar 2023 16 Mar 2023 001-41189
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 07 Mar 2023 06 Mar 2023 001-41189
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Mar 2023
PRER14A Open PRER14A document View SEC filing for PRER14A 06 Mar 2023 001-41189
PRER14A Open PRER14A document View SEC filing for PRER14A 21 Feb 2023 001-41189
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G GMFI 13G 14 Feb 2023 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G GMFI 13G 08 Feb 2023 005-93216
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 08 Feb 2023 07 Feb 2023 001-41189
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 30 Jan 2023 005-93216
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 15 Nov 2022 30 Sep 2022 001-41189
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 15 Nov 2022 30 Sep 2022 001-41189
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 25 Aug 2022 005-93216
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 08 Aug 2022 30 Jun 2022 001-41189
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 12 May 2022 31 Mar 2022 001-41189
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 28 Feb 2022 31 Dec 2021 001-41189
8-K Open 8-K document View SEC filing for 8-K 18 Feb 2022 18 Feb 2022 001-41189
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Feb 2022 005-93216
SC 13D Open SC 13D document View SEC filing for SC 13D 12 Jan 2022 005-93216
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 10 Jan 2022 005-93216
8-K Open 8-K document View SEC filing for 8-K 07 Jan 2022 03 Jan 2022 001-41189
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 05 Jan 2022 005-93216
8-K Open 8-K document View SEC filing for 8-K 04 Jan 2022 29 Dec 2021 001-41189
4 Open 4 document View SEC filing for 4 03 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 03 Jan 2022 03 Jan 2022
424B4 Open 424B4 document View SEC filing for 424B4 03 Jan 2022 333-258072
3 Open 3 document View SEC filing for 3 30 Dec 2021 29 Dec 2021
3 Open 3 document View SEC filing for 3 30 Dec 2021 29 Dec 2021
3 Open 3 document View SEC filing for 3 30 Dec 2021 29 Dec 2021
3 Open 3 document View SEC filing for 3 30 Dec 2021 29 Dec 2021
3 Open 3 document View SEC filing for 3 30 Dec 2021 29 Dec 2021
3 Open 3 document View SEC filing for 3 30 Dec 2021 29 Dec 2021
EFFECT Open EFFECT document View SEC filing for EFFECT 29 Dec 2021 333-258072
CERT Open CERT document View SEC filing for CERT 29 Dec 2021 001-41189
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A 29 Dec 2021 001-41189
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Dec 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Dec 2021
S-1/A Open S-1/A document View SEC filing for S-1/A 23 Dec 2021 333-258072
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Dec 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Dec 2021
CERT Open CERT document View SEC filing for CERT 22 Dec 2021 001-41189
8-A12B Open 8-A12B document View SEC filing for 8-A12B 22 Dec 2021 001-41189
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Dec 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Dec 2021
S-1/A Open S-1/A document View SEC filing for S-1/A 09 Dec 2021 333-258072
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Nov 2021
S-1/A Open S-1/A document View SEC filing for S-1/A 19 Nov 2021 333-258072
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 19 Nov 2021
S-1/A Open S-1/A document View SEC filing for S-1/A 05 Nov 2021 333-258072
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Nov 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 26 Aug 2021
S-1 Open S-1 document View SEC filing for S-1 21 Jul 2021 333-258072
DRS Open DRS document View SEC filing for DRS 09 Jun 2021 377-04995

About this filer

Aetherium Acquisition Corp files with the SEC under CIK 0001866547. This page aggregates EDGAR filings and related ownership activity.

Industry: Blank Checks.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.