Recent 8-K filings for SNTL

• June 10, 2026, 6:46 PM ET other material materiality 0.60 neutral item 4.01item 9.01 ◈ Auditor Changes ×2

  Sentinel Holdings dismisses Bush & Associates as auditor, appoints DiPiazza LaRocca Heeter & Co.

  Dismissed Bush & Associates CPA LLC as independent auditor effective June 10, 2026 after completing 2025 audit.

• November 13, 2025, 6:59 PM ET M&A materiality 0.65 neutral item 2.01item 5.02item 9.01 ◈ M&A Transactions

  Sentinel Holdings acquires Opsec Specialized Protection's service contracts for $650K cash; Sept revenue $799K

  Purchase price $650,000 cash; additional $50K/month consulting fee for six months to seller.

• September 23, 2025, 7:59 PM ET leadership materiality 0.60 negative item 5.02

  Sentinel Holdings removes Secretary/Treasurer and director Kip Eardley; CEO Kyle Madej assumes roles

  Kip Eardley removed as Secretary, Treasurer, and Director effective September 18, 2025.

• June 26, 2025, 7:59 PM ET leadership materiality 0.50 neutral item 5.02item 9.01

  Sentinel Holdings appoints Kyle Madej as President/CEO; Eardley and Sheets reshuffled

  Kyle Madej appointed President/CEO effective June 25, 2025; $240k annual salary, 12-month auto-renewing term.

• April 9, 2025, 7:59 PM ET other materiality 0.20 neutral item 5.03item 9.01 ◈ Governance Changes ×2

  James Maritime Holdings changes name to Sentinel Holdings Ltd.; new ticker SNTL

  Name change effective April 4, 2025; ticker symbol becomes SNTL on OTC Market.

• March 28, 2024, 7:59 PM ET other material materiality 0.60 neutral item 4.01item 9.01 ◈ Auditor Changes ×2

  James Maritime Holdings dismisses Tanner LLC, appoints Bush & Associates as new auditor

  Board dismissed Tanner LLC as auditor effective March 22, 2024; Tanner's FY2022 audit had a going concern qualification but no adverse opinion or disagreements.

Materiality & sentiment trend

Max materiality 0.65 · Median 0.60 · Most common event other_material

0 positive 1 negative 5 neutral

source · SNTL on sec.gov