SILVESTRO FRANK B
Related Filers (1)
Ownership (14)
SC 13G/A
Friday, 2/14/2020
ECOLOGY & ENVIRONMENT INC: Major Shareholders
4/A
Thursday, 1/2/2020
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/30/2019
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 2/14/2014
ECOLOGY & ENVIRONMENT INC: Major Shareholders
4
Monday, 12/23/2013
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/23/2013
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/30/2013
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/1/2013
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/29/2013
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/19/2012
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 2/11/2008
ECOLOGY & ENVIRONMENT INC: Major Shareholders
4
Monday, 2/11/2008
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 2/14/2005
ECOLOGY & ENVIRONMENT INC: Major Shareholders
4
Friday, 9/3/2004
ECOLOGY & ENVIRONMENT INC: Statement of changes in beneficial ownership of securities