ADVANCED TECHNOLOGY LABORATORIES INC/

Q: Jul 3 1998

Q: Apr 3 1998

FY: Dec 31 1997

Q: Sep 26 1997

Q: Jun 27 1997

Q: Mar 28 1997

FY: Dec 31 1996

Q: Sep 27 1996

Q: Aug 9 1996

Q: May 13 1996

FY: Dec 31 1995

Q: Mar 31 1995

FY: Dec 31 1994

Q: Jun 30 1995

Q: Sep 30 1994

Q: Oct 27 1995

Q: Aug 11 1995

Q: May 12 1995

FY: Mar 31 1995

Q: Nov 14 1994

5

Current report pursuant to Section 13 or 15(d)

3

Current report pursuant to Section 13 or 15(d)

Current report pursuant to Section 13 or 15(d)

5

Current report pursuant to Section 13 or 15(d)

Current report pursuant to Section 13 or 15(d)

Current report pursuant to Section 13 or 15(d)

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

No description available

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

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

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

Post Effective Amendment to S-8

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

No description available

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

AMVESCAP PLC \GA\

AMVESCAP PLC \GA\

AMVESCAP PLC \GA\

PHILIPS ELECTRONICS N V

PHILIPS ELECTRONICS N V

ATL ULTRASOUND INC

PHILIPS ELECTRONICS N V

AMVESCAP PLC \GA\

KOPP INVESTMENT ADVISORS INC

PHILIPS ELECTRONICS N V

PHILIPS ELECTRONICS N V

ATL ULTRASOUND INC

PHILIPS ELECTRONICS N V

WELLINGTON MANAGEMENT CO LLP

ICM ASSET MANAGEMENT INC/WA

KOPP INVESTMENT ADVISORS INC

WELLINGTON MANAGEMENT CO LLP

CHANCELLOR LGT ASSET MANAGEMENT INC

CHANCELLOR LGT ASSET MANAGEMENT INC

WELLINGTON MANAGEMENT CO LLP