Filer Snapshot

Dynamix Corp III SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0002081125.

Entity Type

Company

Total Filings

21

Latest Filing

20 Mar 2026

Industry

Blank Checks

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Source: SEC filing 10-K

10-K filed on 20 Mar 2026 for CIK 0002081125.

View Source Filing
Symbol
DNMX, DNMXU, DNMXW on Nasdaq
Industry
Blank Checks (Office Of Real Estate & Construction)
Business address
1980 Post Oak Boulevard, Suite 100, Pmb 6373, Houston, TX, 77056
State of incorporation
Cayman Islands
Fiscal year end
31 December

Quick Takeaways

  • Dynamix Corp III is an SEC filer tracked under CIK 0002081125.
  • 21 filings are listed on this profile.
  • Common form coverage includes 10-K, SCHEDULE 13G, 10-Q and more.

What Changed

  • Latest filing: 10-K filed on 20 Mar 2026.
  • Report period: 31 Dec 2025.

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 10-K

10-K filed on 20 Mar 2026 for CIK 0002081125.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 10-K can change the filing history, ownership context, or next research path for Dynamix Corp III.

Latest source-backed update
10-K filed 20 Mar 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 10-K filed 20 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 Dynamix Corp III

New fact period available

Latest financial period: Q3 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

10 Dec 2025

Page type

Company facts

Latest period

Q3 2025

SEC-backed company facts were refreshed from filings filed on 10 Dec 2025.

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Benchmark Context

Benchmark context for this company

Dynamix Corp III 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.

Compared with

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Why this is notable

Latest financial period: Q3 2025. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 10 Dec 2025.
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Filer Overview

Dynamix Corp III has filed 21 SEC EDGAR filings since 12 Aug 2025. Common forms include 10-K, SCHEDULE 13G, 10-Q, 8-K and more.

Blank Checks Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Dynamix Corp III with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 20 Mar 2026 31 Dec 2025 001-42921
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Feb 2026 005-95438
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 06 Feb 2026 005-95438
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 29 Jan 2026 005-95438
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 10 Dec 2025 30 Sep 2025 001-42921
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 14 Nov 2025 14 Nov 2025 001-42921
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Nov 2025 06 Nov 2025 001-42921
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Oct 2025 29 Oct 2025 001-42921
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 30 Oct 2025 333-289517
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
3 Open 3 document View SEC filing for 3 29 Oct 2025 29 Oct 2025
CERT Open CERT document View SEC filing for CERT DNMX CERT 29 Oct 2025 001-42921
8-A12B Open 8-A12B document View SEC filing for 8-A12B FOR REGISTRATION OF CERTAIN CLASSES 28 Oct 2025 001-42921
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 2 TO FORM S-1 10 Oct 2025 333-289517
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 22 Sep 2025 333-289517
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 12 Aug 2025 333-289517

About this filer

Dynamix Corp III files with the SEC under CIK 0002081125. 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.