secwatch.observer — SEC 8-K summary
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Issuer:     Personalis, Inc. (PSNL)
CIK:        0001527753
Form:       8-K
Filed at:   2023-03-08T23:59:59+00:00
Accession:  0001193125-23-064524
Event type: leadership
Sentiment:  neutral
Materiality: 0.60
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Personalis appoints Christopher Hall as CEO, Aaron Tachibana as COO, Richard Chen as EVP R&D
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- Aaron Tachibana appointed COO (also CFO); $515k salary, 60% bonus, option for 450k shares vesting 36 months.
- Christopher Hall appointed CEO (also President); $550k salary, 80% bonus, option for 400k shares vesting 36 months.
- Richard Chen promoted to EVP R&D (also CMO); $500k salary, 60% bonus, option for 250k shares vesting 36 months.
- Hall appointed Class II director, term until 2024 annual meeting.
- Severance: Tachibana/Chen get 9/12 months base salary; Hall gets 12 months base on non-CIC/CIC termination.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1527753/000119312523064524/0001193125-23-064524-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1527753/000119312523064524/d285289d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-23-064524

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