---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-047593"
form_type: "8-K"
ticker: "TSPH"
cik: "0001823593"
company_name: "TuSimple Holdings Inc."
filed_at: "2022-02-22T23:59:59+00:00"
generated_at: "2026-06-27T06:16:30.577865+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# TuSimple resolves CFIUS review with NSA; Chao, Zhang exit board; Sun Dream restricted

## Summary
- CFIUS concluded 2017 acquisition review; no unresolved national security concerns.
- Entered NSA: limit data access, adopt tech control plan, appoint security officer/director.
- Directors Charles Chao and Bonnie Yi Zhang will not stand for reelection at next annual meeting.
- Sun Dream Inc. directors not standing; Sun Dream cannot increase holdings or nominate replacements.
- Company must establish government security committee chaired by security director.

## SEC filing metadata
- accession: 0001193125-22-047593
- form_type: 8-K
- ticker: TSPH
- cik: 0001823593
- company_name: TuSimple Holdings Inc.
- filed_at: 2022-02-22T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.02, 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823593/000119312522047593/0001193125-22-047593-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823593/000119312522047593/d315874d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-047593
- JSON: https://secwatch.observer/filing/0001193125-22-047593.json
- Plain text: https://secwatch.observer/filing/0001193125-22-047593.txt

## Key facts
- Executive change
  Charles Chao departed as director at TuSimple Holdings Inc..
  - Action: agreed not to stand for reelection
  source text: In the NSA (as defined below), Charles Chao and Bonnie Yi Zhang have each agreed not to stand for reelection to the board of directors of TuSimple Holdings Inc. (the “Company”) when their current terms expire at the next annual meeting of stockholders of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1823593/000119312522047593/0001193125-22-047593-index.htm
- Executive change
  Bonnie Yi Zhang departed as director at TuSimple Holdings Inc..
  - Action: agreed not to stand for reelection
  source text: In the NSA (as defined below), Charles Chao and Bonnie Yi Zhang have each agreed not to stand for reelection to the board of directors of TuSimple Holdings Inc. (the “Company”) when their current terms expire at the next annual meeting of stockholders of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1823593/000119312522047593/0001193125-22-047593-index.htm

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