Madison Technologies (MDEX) files 12b-25, delays 10-K by 15 days

Rhea-AI Filing Summary

MADISON TECHNOLOGIES, INC. filed a Form 12b-25 notifying the SEC that it cannot timely file its Annual Report on Form 10-K for the period ended December 31, 2025. The company states it needs additional time to finalize its financial statements and expects to file within the 15-calendar-day extension.

The notification was signed by Thomas Amon, Chief Executive and Chief Financial Officer, on March 31, 2026.

Key Figures

Fiscal period ended: December 31, 2025 Extension period: 15 calendar days Notification date: March 31, 2026 +2 more

5 metrics

Fiscal period ended December 31, 2025 Period for the delayed Form 10-K

Extension period 15 calendar days Expected filing window under Rule 12b-25

Notification date March 31, 2026 Date the Form 12b-25 was signed

Registrant address 1500 Westchester Avenue, Suite 401 Principal executive office, Purchase, NY 10577

Contact telephone (212) 257-4193 Contact listed on the Form 12b-25

Key Terms

Rule 12b-25, Form 10-K, 15-calendar-day extension

3 terms

Rule 12b-25 regulatory

"The reasons described in reasonable detail in Part III could not be eliminated"

Rule 12b-25 is an SEC filing provision that lets a company notify regulators and the public that it cannot file a required periodic report (like a quarterly or annual report) on time and explains the reason for the delay. For investors, the notice is a formal heads-up that financial information will arrive late—similar to a company calling to say it will be late turning in homework—so it signals increased uncertainty and may affect trading and risk assessments until the filing is available.

Form 10-K regulatory

"The Company is unable to file its Annual Report on Form 10-K for the fiscal year ended December 31, 2025"

A Form 10-K is a comprehensive report that publicly traded companies are required to file annually with regulators. It provides a detailed overview of a company's financial health, operations, and risks, similar to a detailed health report. Investors use this information to assess the company's performance and make informed decisions about buying or selling its stock.

15-calendar-day extension regulatory

"The Company expects to file the Form 10-K within the extension period of 15 calendar days"

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON D.C. 20549

FORM 12b-25

NOTIFICATION OF LATE FILING

(Check One):	☒	Form 10-K	☐	Form 20-F	☐	Form 11-K
	☐	Form 10-Q	☐	Form 10-D	☐	Form N-CEN	☐	Form N-CSR

For Period Ended: December 31, 2025

☐ Transition Report on Form 10-K

☐ Transition Report on Form 20-F

☐ Transition Report on Form 11-K

☐ Transition Report on Form 10-Q

For the Transition Period Ended: _______________________________________

Read Instruction (on back page) Before Preparing Form. Please Print or Type.

Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.

If the notification relates to a portion of the filing checked above, identify the Item(s) to which the notification relates:

PART I - REGISTRANT INFORMATION

MADISON TECHNOLOGIES, INC.

Full Name of Registrant

Former Name if Applicable

1500 Westchester Avenue, Suite 401

Address of Principal Executive Office (Street and Number)

Purchase, NY 10577

City, State, Zip Code

PART II - RULES 12b-25 (b) AND (c)

If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate)

	(a)	The reasons described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;
☒	(b)	The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-CEN or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject ☐ quarterly report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and
	(c)	The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.

PART III - NARRATIVE

State below in reasonable detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q, 10-D, N-CEN, N-CSR, or the transition report portion thereof could not be filed within the prescribed time period.

The Company is unable to file its Annual Report on Form 10-K for the fiscal year ended December 31, 2025, within the prescribed time period without unreasonable effort and expense to the Registrant. Additional time is required to finalize its financial statements and present complete and accurate information to be filed as part of the Form 10-K for the annual period ending December 31, 2025. The Company expects to file the Form 10-K within the extension period of 15 calendar days.

PART IV - OTHER INFORMATION

(1) Name and telephone number of person to contact in regard to this notification:

Thomas Amon		(212)		257-4193
(Name)		(Area Code)		(Telephone No.)

(2)	Have all other periodic reports required under section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If the answer is no, identify report(s).
	☒ Yes ☐ No
(3)	Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof?
	☐ Yes ☒ No

If so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.

_______________________________________________________________________________________

2

MADISON TECHNOLOGIES, INC.

(Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned thereunto duly authorized.

Date: March 31, 2026	By:	/s/ Thomas Amon
	Name:	Thomas Amon
	Title:	Chief Executive and Chief Financial Officer

3

FAQ

Why did Madison Technologies (MDEX) file a Form 12b-25?

The company says it needs more time to finalize its financial statements and related disclosures. The notification states additional effort is required to present complete, accurate information for the Form 10-K for the year ended December 31, 2025.

When does Madison Technologies expect to file the delayed 10-K?

Madison Technologies expects to file the Annual Report within the 15-calendar-day extension allowed by Rule 12b-25. The Form 12b-25 explicitly states the company anticipates filing within that 15-day relief period following the prescribed due date.

Who signed the Form 12b-25 for Madison Technologies?

The notification was signed by Thomas Amon, who is identified as Chief Executive and Chief Financial Officer. The signature block shows the date of signing as March 31, 2026, on behalf of Madison Technologies, Inc.

Does the Form 12b-25 say there will be changes to reported results?

The filing does not state specific changes in results of operations; the "significant change" question box is present but not checked in the provided excerpt. No narrative quantifying earnings changes is included in the notice.

Has Madison Technologies filed other periodic reports in the last 12 months?

The Form 12b-25 includes the standard question about prior periodic reports; the excerpt indicates a checkbox layout but does not provide an explicit answer in the visible text. The filing text provided does not list missing prior reports.