KATZ DIGITAL TECHNOLOGIES INC

Q: Sep 30 1998

Q: Jun 30 1998

Q: Mar 31 1998

FY: Dec 31 1997

Q: Sep 30 1997

Q: Nov 12 1997

Q: Jun 30 1997

Q: Mar 31 1997

FY: Dec 31 1996

Q: Sep 30 1996

Q: Aug 14 1996

Q: May 15 1996

5,7

5,7

2,7

7

2,7

7

Current report pursuant to Section 13 or 15(d)

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

Registration of Securities on Exchange

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

No description available

No description available

No description available

Definitive Proxy Statement

Definitive Proxy Statement

KDT ACQUISITION CORP

WELLINGTON MANAGEMENT CO LLP

MELLON BANK CORP

WELLINGTON MANAGEMENT CO LLP

MELLON BANK CORP