DATA CRITICAL CORP

Q: Jun 30 2001

Q: Mar 31 2001

FY: Dec 31 2000

Q: Sep 30 2000

Q: Jun 30 2000

Q: Mar 31 2000

FY: Dec 31 1999

FY: Dec 31 1999

5,7

5,7

2,7

5,7

2,7

5,7

5,7

5,7

5,7

5,7

5,7

5,7

5,7

5,7

7

2,7

5,7

5,7

7

2,7

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

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

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

No description available

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

Prospectus filed under Rule 424(b)(1)

Amended Initial Registration Statement

No description available

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Preliminary Proxy Statement

Definitive Proxy Statement

SPECIAL SITUATIONS FUND III L P

GENERAL ELECTRIC CO

DATA CRITICAL CORP

DATA CRITICAL CORP

SPECIAL SITUATIONS FUND III L P

TCW GROUP INC

NEW ENTERPRISE ASSOCIATES VII LP

DIMENSIONAL FUND ADVISORS INC

AETHER SYSTEMS INC

KIMBERLIN KEVIN

TCW GROUP INC

ML OKLAHOMA VENTURE PARTNERS LIMITED PARTNERSHIP

APEX INVESTMENT FUND II LP

NEW ENTERPRISE ASSOCIATES VII LP