BARRINGER TECHNOLOGIES INC

FY: Dec 31 2000

Q: Sep 30 2000

Q: Jun 30 2000

Q: Mar 31 2000

FY: Dec 31 1999

Q: Sep 30 1999

Q: Jun 30 1999

Q: Mar 31 1999

FY: Dec 31 1998

FY: Dec 31 1998

Q: Sep 30 1998

Q: Jun 30 1998

Q: Mar 31 1998

FY: Dec 31 1997

Q: Sep 30 1997

Q: Jun 30 1997

Q: Apr 30 1997

FY: Dec 31 1996

Q: Nov 14 1996

Q: Aug 14 1996

5,7

5,6,7

Current report pursuant to Section 13 or 15(d)

5,7

5,7

5,7

1

2,7

5,7

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

No description available

Registration statement under Securities Act of 1933

Post-effective amendment to a registration statement

Prospectus Supplement with Pricing Information

No description available

No description available

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

No description available

No description available

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

No description available

No description available

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

No description available

No description available

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

WITTER WILLIAM D INC

SPECIAL SITUATIONS FUND III L P

BENSON ASSOCIATES LLC

SPECIAL SITUATIONS FUND III L P

BENSON ASSOCIATES LLC

BENSON ASSOCIATES LLC

DIMENSIONAL FUND ADVISORS INC

WITTER WILLIAM D INC

J O HAMBRO CAPITAL MANAGEMENT LTD

J O HAMBRO CAPITAL MANAGEMENT LTD

SPECIAL SITUATIONS FUND III L P

BENSON ASSOCIATES LLC

DIMENSIONAL FUND ADVISORS INC

DIMENSIONAL FUND ADVISORS INC

WITTER WILLIAM D INC

HAMBRO J O & PARTNERS LTD

LIONHEART GROUP INC

LIONHEART GROUP INC

LIONHEART GROUP INC

CORBYN INVESTMENT MANAGEMENT INC/MD

No description available

No description available

No description available