secwatch.observer — SEC 8-K summary
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Issuer:     ADTRAN Holdings, Inc. (ADTN)
CIK:        0000926282
Form:       8-K/A
Filed at:   2023-08-10T23:59:59+00:00
Accession:  0001193125-23-209024
Event type: dividend
Sentiment:  neutral
Materiality: 0.10
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

ADTRAN corrects ex-dividend date to Aug 18, 2023; dividend amount unchanged
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- Ex-dividend date changed from Aug 20 to Aug 18, 2023 for Q2 cash dividend of $0.09/share.
- Record date remains Aug 21, 2023 and payment date remains Sep 5, 2023.
- Correction filed as 8-K/A; all other dividend terms unchanged from original Aug 7 disclosure.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/926282/000119312523209024/0001193125-23-209024-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/926282/000119312523209024/d538474d8ka.htm
  HTML page:      https://secwatch.observer/filing/0001193125-23-209024

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