secwatch / observer

Sentinel Holdings Ltd. — fact timeline

Source-grounded facts extracted from Sentinel Holdings Ltd.'s SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.

SNTL Sentinel Holdings Ltd. JSON
Auditor Changes

Sentinel Holdings Ltd. engaged DiPiazza LaRocca Heeter & Co., LLC as its auditor.

“Engagement of New Independent Registered Public Accounting Firm On June 9, 2026, the Board of Directors appointed DiPiazza LaRocca Heeter & Co., LLC, 510 Office Park Drive, Suite 100, Birmingham, AL 35223, ("DLHC") as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2026, effective beginning with the review of the Company's condensed consolidated financial statements for the quarter ending March 31, 2026.”
Auditor Changes

Sentinel Holdings Ltd. dismissed Bush & Associates CPA LLC as its auditor.

“Dismissal of Independent Registered Public Accounting Firm On June 9, 2026, the Board of Directors of the Company approved the dismissal of Bush & Associates CPA LLC ("Accountant"), as the Company's independent registered public accounting firm following the completion of its audit of the Company's consolidated financial statements as of and for the year ended December 31, 2025 and the issuance of the Accountant's reports thereon.”
M&A Transactions

Sentinel Holdings Ltd. completed an acquisition involving Opsec Specialized Protections, Inc. for $650,000 cash plus potential performance bonus of $150,000 and consulting agreement (closed 2025-10-16).

“the same level of income per month or more than they provided at closing, the Company will pay the Seller an additional Performance Bonus of One Hundred Fifty Thousand Dollars ($150,000.00). Total revenues for the month of September, 2025, from service contracts, the month proceeding the closing, totaled approximately $799,000, and cash expenses for the month”
Governance Changes

Sentinel Holdings Ltd.: Amended by-laws to reflect corporate name change (effective 2025-04-04).

“In connection with our name change, our board of directors amended our by-laws to reflect the corporate name Sentinel Holdings Ltd., also effective on April 4, 2025.”
Governance Changes

Sentinel Holdings Ltd.: Changed corporate name from James Maritime Holdings Inc. to Sentinel Holdings Ltd (effective 2025-04-04).

“On September 11, 2024, we filed with the Secretary of State of the State of Nevada a Certificate of Amendment to our Amended and Restated Articles of Incorporation to change our corporate name from James Maritime Holdings Inc. to Sentinel Holdings Ltd., effective April 4, 2025.”
Auditor Changes

Sentinel Holdings Ltd. engaged Bush & Associates CPA LLC as its auditor.

“On March 21, 2024, the Board ratified, the engagement of Bush as the Company’s independent registered public accounting firm”
Auditor Changes

Sentinel Holdings Ltd. dismissed Tanner LLC as its auditor.

“As a result of this process, on March 22, 2024, the Board approved, the dismissal of Tanner LLC (“Tanner”), the Company’s independent registered public accounting firm since 2022, effective March 22, 2024.”

Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.