# MECHANICAL DYNAMICS INC \MI\

MECHANICAL DYNAMICS INC \MI\ is a company headquartered in Ann Arbor, MI, United States.

## Company overview

- **Legal name:** MECHANICAL DYNAMICS INC \MI\
- **Classification:** Company
- **Industry (SIC):** 7372 — Services-Prepackaged Software
- **Headquarters:** Ann Arbor, MI, United States
- **Incorporated in:** MI
- **Fiscal year end:** December 31
- **SEC CIK:** 0001011451

## About

MECHANICAL DYNAMICS INC \MI\ is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001011451, and its reported industry is Services-Prepackaged Software. The retained history contains 12 filings, including 10-K/A filed on 2002-04-08. 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 10-K/A — filed 2002-04-08 — period 2001-12-31 — AMENDMENT TO FORM 10-K
- Form SC 13D — filed 2002-03-22 — SC 13D
- Form SC 13G — filed 2002-02-06 — SCHEDULE 13G
- Form SC 13G — filed 2002-02-06 — SCHEDULE 13G
- Form 10-Q — filed 2001-11-13 — period 2001-09-30 — QUARTERLY REPORT DATED 09/30/01
- Form 10-Q — filed 2001-08-14 — period 2001-06-30 — QUARTERLY REPORT DATED JUNE 30, 2001
- Form 10-Q — filed 2001-05-11 — period 2001-03-31 — QUARTERLY REPORT DATED 3/31/01
- Form DEF 14A — filed 2001-04-04 — period 2001-05-10 — DEFINITIVE PROXY STATEMENT
- Form SC 13G — filed 2001-02-09 — SCHDULE 13G
- Form SC 13G — filed 2001-02-01 — SCHEDULE 13G
- Form 8-K — filed 2000-12-28 — period 2000-12-18 — FORM 8-K
- Form 10-Q — filed 2000-11-09 — period 2000-09-30 — FORM 10-Q

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Updated: 2026-10-23T22:36:19Z

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