---
schema_version: "secwatch.filing_event.v1"
accession: "0000356171-22-000005"
form_type: "8-K"
ticker: "TCBK"
cik: "0000356171"
company_name: "TRICO BANCSHARES /"
filed_at: "2022-01-25T23:59:59+00:00"
generated_at: "2026-06-27T16:00:04.180064+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# TriCo Bancshares appoints Jon Nakamura to Board of Directors

## Summary
- Appointment to Board of TriCo Bancshares and Tri Counties Bank effective Dec 31, 2021.
- Nakamura retired as Director & Assistant General Counsel at MUFG Union Bank.
- Board expands to 13 members; Nakamura will stand for election at 2022 annual meeting.
- Adds expertise in bank regulation, risk management, and compliance.

## SEC filing metadata
- accession: 0000356171-22-000005
- form_type: 8-K
- ticker: TCBK
- cik: 0000356171
- company_name: TRICO BANCSHARES /
- filed_at: 2022-01-25T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/356171/000035617122000005/0000356171-22-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/356171/000035617122000005/tcbk-20220121.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000356171-22-000005
- JSON: https://secwatch.observer/filing/0000356171-22-000005.json
- Plain text: https://secwatch.observer/filing/0000356171-22-000005.txt

## Key facts
- Executive change
  Jon Nakamura was appointed as Director at TRICO BANCSHARES /.
  - Action: appointed
  - Role: Director
  source text: On January 21, 2022, TriCo Bancshares (the “Company”) issued a press release regarding the appointment of Jon Nakamura to the Board of Directors of the Company (“Board”) and of its wholly-owned subsidiary Tri Counties Bank (the “Bank”), effective December 31, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/356171/000035617122000005/0000356171-22-000005-index.htm

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