---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-237686"
form_type: "8-K"
ticker: "TSPH"
cik: "0001823593"
company_name: "TuSimple Holdings Inc."
filed_at: "2021-08-05T23:59:59+00:00"
generated_at: "2026-06-29T21:57:44.508368+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# TuSimple Q2 rev $1.5M, CFIUS re-characterizes transaction under review

## Summary
- Q2 revenue $1.5M (+5x YoY, +57% QoQ); net loss from ops $121M; adjusted EBITDA -$66M.
- R&D expense $76M (+$54M YoY); SBC $53M (incl $43M IPO-vest); cash $1.5B at quarter end.
- FY 2021 guidance: rev $5-7M; R&D $200-220M (ex SBC); G&A $50-60M (ex SBC); adj EBITDA $(260-280)M.
- Operational: ~4.6M cumulative road miles, ~8,500 mapped AFN miles, ~6,775 truck reservations, Ryder partnership.
- CFIUS now reviewing 2017 acquisition of TuSimple LLC by predecessor; 45-day review pending; outcome uncertain.

## SEC filing metadata
- accession: 0001193125-21-237686
- form_type: 8-K
- ticker: TSPH
- cik: 0001823593
- company_name: TuSimple Holdings Inc.
- filed_at: 2021-08-05T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823593/000119312521237686/0001193125-21-237686-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823593/000119312521237686/d74578d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-237686
- JSON: https://secwatch.observer/filing/0001193125-21-237686.json
- Plain text: https://secwatch.observer/filing/0001193125-21-237686.txt

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