Sentinel Holdings (SNTL) says 10-Q delayed, will file within five days

Rhea-AI Filing Summary

Sentinel Holdings, Ltd. notifies the SEC that its Form 10-Q for the period ended March 31, 2026 will be filed late under Rule 12b-25. The company states its auditors are completing the audit of the Form 10-K for the year ended December 31, 2025, and the quarterly report "will be filed no later than five (5) calendar days after its original due date, provided the outside Auditor can supply audited financials for the Form 10K."

Key Figures

Reporting period: March 31, 2026 Delay cure timeframe: five (5) calendar days Audit year referenced: December 31, 2025 +2 more

5 metrics

Reporting period March 31, 2026 Form 10-Q period end

Delay cure timeframe five (5) calendar days will be filed no later than five (5) calendar days after its original due date

Audit year referenced December 31, 2025 Form 10-K for the year ended December 31, 2025 is being audited

Notification date May 13, 2026 Dated signature on the Form 12b-25

Contact telephone 408-750-0038 Company contact Kyle Madej, President

Key Terms

Rule 12b-25, Form 10-Q, audited financials

3 terms

Rule 12b-25 regulatory

"Form 12b-25 notification of late filing; seeks relief under Rule 12b-25(b)"

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-Q regulatory

"Subject quarterly report on Form 10-Q for period ended March 31, 2026"

A Form 10-Q is a detailed report that publicly traded companies are required to file with regulators three times a year, providing an update on their financial health and business activities. It is important for investors because it offers timely insights into a company's performance, helping them make informed decisions about buying or selling stocks. Think of it as a regular check-up report that shows how well a company is doing.

audited financials financial

"outside Auditor can supply audited financials for the Form 10K"

SENTINEL HOLDINGS LTD. FORM 12B-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 12b-25

NOTIFICATION OF LATE FILING

Commission File Number: 000-21322

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

For Period Ended:    March 31, 2026         

o	Transition Report on Form 10-K
o	Transition Report on Form 20-F
o	Transition Report on Form 11-K
o	Transition Report on Form 10-Q
o	Transition Report on Form N-SAR

For the Transition Period Ended:                                 

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:   Not applicable 

PART I - REGISTRANT INFORMATION

Full Name of Registrant: Sentinel Holdings, Ltd.

Former Name if Applicable:  James Maritime Holdings, Inc.

Address of Principal Executive Office:  1793 Lafayette St, Santa Clara, CA  95050

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;
x	(b)	The subject quarterly report on Form 10-Q , or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date, if the accountants audit or results are received by that 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-SAR, N-CSR or the transition report or portion thereof, could not be filed within the prescribed period. 

The Company auditors are in the process of auditing the financial information of the Company.  The financial information to be contained in the registrant’s Form 10-K for the year ended December 31, 2025 cannot be completed on a timely basis without incurring undue hardship and expense due to unforeseeable circumstances.  Without the audited Form 10K, the current Quarterly 10Q can not be properly completed.

The Company undertakes the responsibility of filing such quarterly report no later than five (5) calendar days after its original due date, provided the outside Auditor can supply audited financials for the Form 10K.

PART IV - OTHER INFORMATION

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

Kyle Madej, President

Telephone: 408-750-0038

(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   X 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?   

X 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. 

Sentinel Holdings, Ltd. has caused this notification to be signed on its behalf by the undersigned hereunto duly authorized. 

Dated: May 13, 2026		/s/Kyle Madej
		By: Kyle Madej
		Its: President and Chief Executive Officer Telephone #: 4087500038

FAQ

Why did Sentinel Holdings (SNTL) file a Form 12b-25?

Direct answer: Sentinel filed Form 12b-25 because its audited 2025 Form 10-K is not yet complete. Supporting context: The company says auditors are still completing the audit and the 10-Q cannot be properly completed without those audited financials.

When does Sentinel expect to file the delayed Form 10-Q?

Direct answer: The company states it will file the 10-Q no later than five (5) calendar days after the original due date. Supporting context: That timing is conditioned on the outside auditor supplying audited financials for the Form 10-K.

Does the Form 12b-25 indicate a material change in results for SNTL?

Direct answer: The filing indicates the company anticipates a significant change in results versus prior year period. Supporting context: The form checks "Yes" to anticipated significant change and requests the auditor-supplied audited financials to complete reporting.

Who at Sentinel can be contacted about this notification?

Direct answer: Contact is Kyle Madej, President, at 408-750-0038. Supporting context: The notification lists Kyle Madej as the company contact and includes his telephone number on the form.