secwatch.observer — SEC 8-K summary
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Issuer:     DZS INC. (—)
CIK:        0001101680
Form:       8-K
Filed at:   2024-01-30T23:59:59+00:00
Accession:  0001101680-24-000021
Event type: other_material
Sentiment:  negative
Materiality: 0.85
Item codes: 4.01, 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

DZS auditor EY resigns; restatement of 2022 and Q1 2023 financials ongoing
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- Ernst & Young resigned as independent auditor effective Jan 25, 2024; Audit Committee accepted resignation.
- Company intends to restate 2022 annual and interim financials plus Q1 2023 due to revenue recognition errors.
- Prior material weakness in internal controls over revenue recognition; additional weaknesses expected.
- Raghu Marthi promoted from CIO to COO on Jan 8, 2024; Norman Foust (SVP Global Supply Chain) departed Jan 19.
- Company seeking new independent accountant for 2023 audit and restated filings.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1101680/000110168024000021/0001101680-24-000021-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1101680/000110168024000021/dzsi-20240108.htm
  HTML page:      https://secwatch.observer/filing/0001101680-24-000021

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer