OAK INDUSTRIES INC

Q: Sep 30 1999

Q: Jun 30 1999

Q: Mar 31 1999

FY: Dec 31 1998

Q: Sep 30 1998

Q: Jun 30 1998

Q: Mar 31 1998

FY: Dec 31 1997

FY: Dec 31 1997

Q: Sep 30 1997

Q: Aug 15 1997

Q: Mar 31 1997

FY: Dec 31 1996

Q: Mar 31 1996

Q: Sep 30 1996

Q: Jun 30 1996

Q: Nov 14 1996

Q: Jul 22 1996

Q: Apr 30 1996

FY: Dec 31 1995

5

4

5,7

2

5,7

5,7

5

5,7

2

2

2

Current report pursuant to Section 13 or 15(d)

2,5,7

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

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

Prospectus Supplement for Primary Offering

Registration of Securities on Exchange (amendment)

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

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

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

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

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

No description available

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

HANCOCK JOHN FINANCIAL SERVICES INC

FMR CORP

LAZARD FRERES & CO LLC

HANCOCK JOHN FINANCIAL SERVICES INC

HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA

HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA

SELIGMAN J & W & CO INC /NY/

WELLINGTON MANAGEMENT CO LLP

SELIGMAN J & W & CO INC /NY/

LAZARD FRERES & CO LLC

FMR CORP

WELLINGTON MANAGEMENT CO LLP

SELIGMAN J & W & CO INC /NY/

HARTFORD CAPITAL APPRECIATION HLS FUND INC

MELLON BANK CORP

SELIGMAN J & W & CO INC /NY/

WELLINGTON MANAGEMENT CO LLP

FMR CORP

SELIGMAN J & W & CO INC /NY/

FMR CORP