secwatch.observer — SEC 8-K summary
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Issuer:     QUANTUM CORP /DE/ (QMCO)
CIK:        0000709283
Form:       8-K
Filed at:   2026-08-14T21:24:03+00:00
Accession:  0001628280-26-057180
Event type: leadership
Sentiment:  neutral
Materiality: 0.50
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Quantum transitions Chief Accounting Officer Laura A. Nash; new CAO expected Sept 1
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- Laura A. Nash to step down as Chief Accounting Officer effective Sept 1, 2026; remains in transition role until Dec 31, 2026.
- No disagreements; she will continue to receive base salary and equity vesting through transition.
- Company accelerates vesting of ~2,900 RSUs and pays six months base salary plus COBRA upon release.
- New Principal Accounting Officer to be announced on or around Sept 1, 2026.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/709283/000162828026057180/0001628280-26-057180-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/709283/000162828026057180/qtm-20260811.htm
  HTML page:      https://secwatch.observer/filing/0001628280-26-057180

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