SMT HEALTH SERVICES INC

Q: Jun 30 1997

Q: Mar 31 1997

FY: Dec 31 1996

Q: Sep 30 1996

Q: Aug 5 1996

Q: Jun 14 1996

FY: Jun 14 1996

5,7

5

5,7

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

Registration of Securities on Exchange (amendment)

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

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Definitive Proxy Statement

Preliminary Proxy Statement

EMERALD ADVISERS INC /PA/ /ADV

THREE RIVERS ACQUISITION CORP

SMT HEALTH SERVICES INC

THREE RIVERS ACQUISITION CORP

THREE RIVERS ACQUISITION CORP

BERGMAN JEFF D

SMT HEALTH SERVICES INC

THREE RIVERS ACQUISITION CORP

GLASER JONATHON M