# DYNAMEX INC

DYNAMEX INC is a company headquartered in Dallas, TX, United States.

## Company overview

- **Legal name:** DYNAMEX INC
- **Classification:** Company
- **Industry (SIC):** 4210 — Trucking & Courier Services (No Air)
- **Headquarters:** Dallas, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001015483

## About

DYNAMEX INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001015483, and its reported industry is Trucking & Courier Services (No Air). The retained history contains 12 filings, including 8-K filed on 2011-02-23. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2011-02-23 — period 2011-02-22 — FORM 8-K
- Form 8-K — filed 2011-02-18 — period 2011-02-18 — FORM 8-K
- Form SC 13G — filed 2011-02-09
- Form 8-K — filed 2011-02-01 — period 2011-02-01 — FORM 8-K
- Form SC 13G — filed 2011-01-14
- Form SC 13G — filed 2010-12-21
- Form 8-K — filed 2010-12-15 — period 2010-12-14 — FORM 8-K
- Form 8-K — filed 2010-12-08 — period 2010-12-07 — FORM 8-K
- Form 10-Q — filed 2010-12-02 — period 2010-10-31 — FORM 10-Q
- Form 8-K — filed 2010-11-30 — period 2010-11-30 — FORM 8-K
- Form 8-K — filed 2010-11-23 — period 2010-11-23 — FORM 8-K
- Form 8-K — filed 2010-11-23 — period 2010-11-23 — FORM 8-K

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Updated: 2026-10-23T22:33:56Z

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