---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-020631"
form_type: "8-K"
ticker: "PSNL"
cik: "0001527753"
company_name: "Personalis, Inc."
filed_at: "2022-10-31T23:59:59+00:00"
generated_at: "2026-06-22T21:37:59.772898+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Personalis amends bylaws for SEC universal proxy rules and DGCL compliance

## Summary
- Board adopted amended and restated bylaws effective October 26, 2022.
- Changes address SEC Rule 14a-19 universal proxy requirements for director nominations.
- Updates conform list of stockholders and board quorum requirements to revised DGCL.

## SEC filing metadata
- accession: 0000950170-22-020631
- form_type: 8-K
- ticker: PSNL
- cik: 0001527753
- company_name: Personalis, Inc.
- filed_at: 2022-10-31T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1527753/000095017022020631/0000950170-22-020631-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1527753/000095017022020631/psnl-20221026.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-020631
- JSON: https://secwatch.observer/filing/0000950170-22-020631.json
- Plain text: https://secwatch.observer/filing/0000950170-22-020631.txt

## Key facts
- Governance Changes
  Personalis, Inc.: The company amended and restated its bylaws to address universal proxy rules, conform to Delaware law, and implement other changes, effective October 26, 2022 (effective 2022-10-26).
  - Change: bylaw amendment
  - Effective: 2022-10-26
  source text: On October 26, 2022, the board of directors (the “Board”) of Personalis, Inc. (the “Company”) approved and adopted the amendment and restatement of the Company’s bylaws (as amended and restated, the “Bylaws”), effective as of the date of such approval.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1527753/000095017022020631/0000950170-22-020631-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.