Protokinetix (PKTX) seeks extension for Q2 2026 Form 10-Q under Rule 12b-25

Q: Which period is covered by Protokinetix’s delayed Form 10-Q?

The delayed Form 10‑Q for Protokinetix covers the quarter ended June 30, 2026 . The company states it is still compiling required information and completing preparation of financial statements and management’s discussion and analysis for this period.

Q: What regulatory rule is Protokinetix (PKTX) relying on for its late filing?

Protokinetix is relying on Rule 12b‑25 , which permits a short extension for certain SEC reports when they cannot be filed on time without unreasonable effort or expense and specified conditions are met, including timely submission of this notification.

Q: Who signed Protokinetix’s NT 10-Q for the June 30, 2026 period?

The NT 10‑Q was signed on behalf of Protokinetix by Chief Executive Officer Michael Guzzetta on August 14, 2026 , indicating the company’s authorization of the late-filing notification under the Securities Exchange Act of 1934.

Filing Impact

(High)

Filing Sentiment

(Negative)

Form Type

NT 10-Q

Rhea-AI Filing Summary

Protokinetix, Inc. notified investors that it will file its Quarterly Report on Form 10‑Q for the period ended June 30, 2026 after the deadline. The company cites delays in completing its financial statements and management’s discussion and analysis, and additional time needed by its independent registered public accounting firm to complete its review.

Under Rule 12b‑25, Protokinetix expects to file the report no later than the fifth calendar day following the original due date of August 14, 2026, which applies to smaller reporting companies.

Key Figures

Quarter end date: June 30, 2026 Original 10-Q due date: August 14, 2026 Extension length: Fifth calendar day following due date

3 metrics

Quarter end date June 30, 2026 Period covered by the delayed Form 10-Q

Original 10-Q due date August 14, 2026 Deadline applicable to smaller reporting companies

Extension length Fifth calendar day following due date Expected latest filing date under Rule 12b-25 for the 10-Q

Key Terms

Rule 12b-25, Quarterly Report on Form 10-Q, independent registered public accounting firm

3 terms

Rule 12b-25 regulatory

"If the subject report could not be filed without unreasonable effort or expense"

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.

Quarterly Report on Form 10-Q regulatory

"to file its Quarterly Report on Form 10-Q for the period ended June 30, 2026"

A quarterly report on Form 10-Q is a standardized financial filing public companies must submit to U.S. regulators every three months, summarizing recent financial results, cash flows, balance sheet changes, operations and material risks or legal developments. Investors treat it like a company report card that shows up-to-date facts rather than marketing copy, helping them track performance, spot trends, reassess risk and make buy or sell decisions.

independent registered public accounting firm financial

"its independent registered public accounting firm requires additional time to complete its review"

An independent registered public accounting firm is an outside accounting company officially registered with the government regulator to examine and report on a public company's financial records and controls. Investors treat its reports like an impartial inspector’s certificate — they add credibility to financial statements, help spot errors or misleading claims, and reduce the risk that shareholders are relying on unchecked or biased numbers.

FAQ

Why did Protokinetix (PKTX) file an NT 10-Q for the quarter ended June 30, 2026?

Protokinetix filed an NT 10‑Q because it could not complete its financial statements and management’s discussion and analysis in time, and its independent registered public accounting firm needs more time to review the June 30, 2026 financials.

When does Protokinetix (PKTX) expect to file its June 30, 2026 Form 10-Q?

Protokinetix anticipates filing the June 30, 2026 Form 10‑Q no later than the fifth calendar day after the original due date of August 14, 2026, consistent with the extension allowed under Rule 12b‑25.

Which period is covered by Protokinetix’s delayed Form 10-Q?

The delayed Form 10‑Q for Protokinetix covers the quarter ended June 30, 2026. The company states it is still compiling required information and completing preparation of financial statements and management’s discussion and analysis for this period.

What regulatory rule is Protokinetix (PKTX) relying on for its late filing?

Protokinetix is relying on Rule 12b‑25, which permits a short extension for certain SEC reports when they cannot be filed on time without unreasonable effort or expense and specified conditions are met, including timely submission of this notification.

Who signed Protokinetix’s NT 10-Q for the June 30, 2026 period?

The NT 10‑Q was signed on behalf of Protokinetix by Chief Executive Officer Michael Guzzetta on August 14, 2026, indicating the company’s authorization of the late-filing notification under the Securities Exchange Act of 1934.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/14/2026 - 04:10 PM Accepted by SEC EDGAR 08/14/2026 - 04:04 PM

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: June 30, 2026

		☐ 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

Protokinetix, Inc.

Full Name of Registrant

N/A

Former Name if Applicable

109 W. Main St.

Address of Principal Executive Office (Street and Number)

Dalton, OH 44618

City, State and 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 reason 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 why Forms 10-K, 20-F, 11-K, 10-Q, 10-D, N-CEN, N-CSR, or the transition report or portion thereof, could not be filed within the prescribed time period.

Protokinetix, Incorporated (the “Registrant”) was unable, without unreasonable effort or expense, to file its Quarterly Report on Form 10-Q for the period ended June 30, 2026 (the “Quarterly Report”) within the prescribed time because of delays in completing the preparation of its financial statements and its management discussion and analysis. The original filing date applicable to smaller reporting companies was August 14, 2026. The Registrant is still in the process of compiling required information to complete the Quarterly Report and its independent registered public accounting firm requires additional time to complete its review of the financial statements for the period ended June 30, 2026. The Registrant anticipates that it will file the Quarterly Report no later than the fifth calendar day following the prescribed filing date.

PART IV - OTHER INFORMATION

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

Michael Guzzetta		330		445-4971
(Name)		(Area Code)		(Telephone Number)

(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 answer is no, identify report(s). Yes ☐ No ☒

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

2026 Form 10-Q for the period ended March 31, 2026

(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.

Protokinetix, Inc.

(Name of Registrant as Specified in Charter)

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


Date: August 14, 2026	By:	/s/ Michael Guzzetta
		Michael Guzzetta
		Chief Executive Officer

Source: View Original Filing on SEC EDGAR