DETROIT DIESEL CORP

Certification of termination of registration of a class of securities (Section 12(b))

Tender offer statement by a third party (amendment)

Tender offer statement by a third party (amendment)

No description available

Tender offer statement by a third party (amendment)

No description available

Tender offer statement by a third party (amendment)

No description available

Tender offer statement by a third party (amendment)

Tender offer statement by a third party (amendment)

General form for quarterly reports under Section 13 or 15(d)

No description available

Tender offer statement by a third party (amendment)

No description available

Tender offer statement by a third party

5,7

5,7

No description available

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

Annual report pursuant to Section 13 or 15(d)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

No description available

No description available

Preliminary Proxy Statement

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

General form for quarterly reports under Section 13 or 15(d)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

Annual report pursuant to Section 13 or 15(d)

5

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

5,7

General form for quarterly reports under Section 13 or 15(d)

4

4

Annual report pursuant to Section 13 or 15(d)

Definitive Proxy Statement

4

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)