secwatch.observer — SEC 8-K summary
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Issuer:     Personalis, Inc. (PSNL)
CIK:        0001527753
Form:       8-K
Filed at:   2022-12-14T23:59:59+00:00
Accession:  0001193125-22-304802
Event type: leadership
Sentiment:  neutral
Materiality: 0.60
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Personalis CEO John West retires; CFO Aaron Tachibana named interim CEO
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- CEO John West to retire as CEO and director effective Dec 31, 2022; will serve as advisor.
- CFO Aaron Tachibana appointed interim CEO; Christopher Hall named President, effective Dec 31, 2022.
- West receives 12 months base salary severance, COBRA subsidy, and 24-month equity acceleration.
- West to provide consulting services from Jan 4 to Jun 30, 2023 at $5,000/month; option exercise extended to Dec 31, 2023.
- Board initiates search for permanent CEO.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1527753/000119312522304802/0001193125-22-304802-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1527753/000119312522304802/d429468d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-22-304802

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