ACTV INC /DE/

Q: Mar 31 2003

FY: Dec 31 2002

Q: Mar 31 2002

Q: Jun 30 2002

Q: Sep 30 2002

FY: Dec 31 2001

Q: Jun 30 2002

Q: Mar 31 2002

Q: Jun 30 2001

FY: Dec 31 2001

Q: Sep 30 2001

Q: Mar 31 2001

FY: Dec 31 2000

FY: Dec 31 2001

Q: Sep 30 2001

Q: Jun 30 2001

Q: Mar 31 2001

FY: Dec 31 2000

FY: Dec 31 2000

Q: Sep 30 2000

5,7

5,7,9

5,7

5,7

5,7

5,7

5,7

5

5

5

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

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

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

Registration statement under Securities Act of 1933

Withdrawal of a registration statement

Registration statement under Securities Act of 1933

Prospectus Supplement with Pricing Information

Registration statement under Securities Act of 1933

Prospectus filed under Rule 424(b)(1)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

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

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

No description available

No description available

No description available

Required Information in Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

LIBERTY MEDIA CORP /DE/

LIBERTY MEDIA CORP /DE/

LIBERTY MEDIA CORP /DE/

LIBERTY MEDIA CORP /DE/

LIBERTY MEDIA CORP /DE/

LIBERTY MEDIA CORP /DE/

TUDOR INVESTMENT CORP ET AL

TUDOR INVESTMENT CORP ET AL

ELLIOTT ASSOCIATES LP

TUDOR INVESTMENT CORP ET AL

TUDOR INVESTMENT CORP ET AL

TUDOR INVESTMENT CORP ET AL

TUDOR INVESTMENT CORP ET AL

LIBERTY MEDIA CORP /DE/

TUDOR INVESTMENT CORP ET AL

TELE COMMUNICATIONS INC /CO/

LIBERTY MEDIA CORP /DE/

WASHINGTON POST CO

ELLIOTT ASSOCIATES LP

ELLIOTT ASSOCIATES LP

No description available

No description available