ENGINEERING SERVICES

Latest 4 SEC Filings
Statement of changes in beneficial ownership of securities

CH2M HILL COMPANIES LTD, 4, 2001-01-10
SGI INTERNATIONAL, 4, 2001-01-09
CH2M HILL COMPANIES LTD, 4, 2000-10-06
SGI INTERNATIONAL, 4, 2000-08-11
SGI INTERNATIONAL, 4, 2000-04-10
STV GROUP INC, 4, 2000-02-15
SGI INTERNATIONAL, 4, 2000-02-10
EA ENGINEERING SCIENCE & TECHNOLOGY INC, 4, 2000-02-07
SGI INTERNATIONAL, 4, 1999-09-30
STV GROUP INC, 4, 1999-09-01
SGI INTERNATIONAL, 4, 1999-06-18
SGI INTERNATIONAL, 4, 1999-06-11
SGI INTERNATIONAL, 4, 1999-06-10
EA ENGINEERING SCIENCE & TECHNOLOGY INC, 4, 1999-03-10
STV GROUP INC, 4, 1999-02-24
EA ENGINEERING SCIENCE & TECHNOLOGY INC, 4, 1999-02-10
STV GROUP INC, 4, 1999-01-11
SGI INTERNATIONAL, 4, 1999-01-08
SGI INTERNATIONAL, 4, 1998-11-10
SGI INTERNATIONAL, 4, 1998-11-09
SGI INTERNATIONAL, 4, 1998-10-08
STV GROUP INC, 4, 1998-06-05
ONSITE ENERGY CORP, 4, 1998-05-11
STV GROUP INC, 4, 1998-05-06
STV GROUP INC, 4, 1998-04-14
STV GROUP INC, 4, 1998-04-13
AIR & WATER TECHNOLOGIES CORP, 4, 1998-04-09
STV GROUP INC, 4, 1998-04-08
STV GROUP INC, 4, 1998-03-09
AIR & WATER TECHNOLOGIES CORP, 4, 1998-02-09
ONSITE ENERGY CORP, 4, 1998-01-12
STV GROUP INC, 4, 1998-01-09
STV GROUP INC, 4, 1997-10-08
AIR & WATER TECHNOLOGIES CORP, 4, 1997-09-10
STV GROUP INC, 4, 1997-09-10
STV GROUP INC, 4, 1997-09-09
STV GROUP INC, 4, 1997-06-09
STV GROUP INC, 4, 1997-05-07
STV GROUP INC, 4, 1997-04-08
STV GROUP INC, 4, 1997-03-11
STV GROUP INC, 4, 1997-02-10
STV GROUP INC, 4, 1997-01-10
STV GROUP INC, 4, 1996-12-10
STV GROUP INC, 4, 1996-11-05
STV GROUP INC, 4, 1996-10-09
STV GROUP INC, 4, 1996-10-02
STV GROUP INC, 4, 1996-09-06
STV GROUP INC, 4, 1996-08-01
STV GROUP INC, 4, 1996-07-09


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