secwatch / observer
8-K filed May 28, 2026, 4:11 PM ET ticker CNTY CIK 0000911147
other material confidence high sentiment negative materiality 0.70

Century Casinos dismisses Grant Thornton, appoints EY as new auditor; cites material weaknesses

CENTURY CASINOS INC /CO/

Machine-readable event card

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8-K
ticker
CNTY
cik
0000911147
company_name
CENTURY CASINOS INC /CO/
filed_at
2026-05-28T20:11:41+00:00
discovered_at
2026-05-28T20:13:00.272915+00:00
generated_at
2026-05-28T20:41:16.948834+00:00
sec_items
["4.01", "9.01"]
event_type
other_material
sentiment
negative
materiality_score
0.7
calibrated_materiality_score
0.7
confidence
high
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edgar_index_url
https://www.sec.gov/Archives/edgar/data/911147/000091114726000031/0000911147-26-000031-index.htm
edgar_primary_document_url
https://www.sec.gov/Archives/edgar/data/911147/000091114726000031/cnty-20260522x8k.htm
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deepseek-v4-flash:cloud@v2
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Source-grounded claims

5798b6d40dded793edfb5fe8c82f63f59ec804c9

CENTURY CASINOS INC /CO/ engaged Ernst & Young LLP as its auditor.

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

SEC 8-K Item 4.01/4.02 confidence 0.9 SEC evidence

f5db78b3f0f878da97038fcda884b45aab5a4113

CENTURY CASINOS INC /CO/ dismissed Grant Thornton LLP as its auditor.

(the “Company”) approved the dismissal of Grant Thornton LLP (“GT”) as our independent registered public accounting firm effective upon notification.

SEC 8-K Item 4.01/4.02 confidence 0.9 SEC evidence

Comparable filings

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Silvaco dismisses Baker Tilly, appoints KPMG as independent auditor

Silvaco Group, Inc. May 27, 2026, 5:25 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

on May 27, 2026, KPMG LLP (“KPMG”) was engaged as the Company’s independent registered public accounting firm

Filing page SEC filing

ALUR

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ALLURION TECHNOLOGIES, INC. May 27, 2026, 4:35 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

On May 22, 2026 (the “Effective Date”), Deloitte was dismissed as our independent registered public accounting firm.

Filing page SEC filing

WAST

Waste Energy Corp. files 8-K/A: auditor Integrität resigned amid disagreement over AZ litigation legal confirmations

WASTE ENERGY CORP. May 27, 2026, 4:33 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

Integrität did not proceed toward completion and instead resigned.

Filing page SEC filing

WAST

Waste Energy Corp. replaces independent auditor; Integrität resigns, M&K CPAs appointed

WASTE ENERGY CORP. May 22, 2026, 4:24 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

On May 21, 2026, the Audit Committee and Board of Directors approved the engagement of M&K CPAs, PLLC as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025, subject to completion of customary client acceptance procedures and execution of a final engagement letter.

Filing page SEC filing

TUSK

Mammoth Energy Services replaces auditor Deloitte with Carr, Riggs & Ingram

MAMMOTH ENERGY SERVICES, INC. May 15, 2026, 8:29 AM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

Also on May 13, 2026, the Audit Committee approved the engagement of Carr, Riggs & Ingram, L.L.C. (“CRI”) as its new independent registered public accounting firm.

Filing page SEC filing

QWTR

Quest Water Global's auditor Fruci resigns; no successor yet

Quest Water Global, Inc. May 7, 2026, 7:59 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

On May 5, 2026, and at the request of Quest Water Global, Inc. (the “Company”), Fruci & Associates II, PLLC (“Fruci”) resigned as the Company’s independent accountant.

Filing page SEC filing

MLSS

Milestone Scientific dismisses auditor CBIZ; engages Grassi & Co. effective May 15, 2026

MILESTONE SCIENTIFIC INC. May 6, 2026, 7:59 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

The Company engaged Grassi & Co., CPAs, P.C. to be the independent registered public accounting firm to the Company for

Filing page SEC filing

RCMT

RCM Technologies dismisses EisnerAmper, engages WithumSmith+Brown; cites material weaknesses

RCM TECHNOLOGIES, INC. May 4, 2026, 7:59 PM ET other_material Items 4.01, 9.01

same fact type: auditor_change same SEC item: 4.01, 9.01 same event type: other_material similar materiality

This filing

(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.

Comparable filing

On April 29, 2026, RCM Technologies, Inc. (the “Company”) dismissed EisnerAmper LLP (“Eisner”) as its independent registered public accounting firm.

Filing page SEC filing

Source: SEC EDGAR
accession 0000911147-26-000031

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