Dubois Lawrence H
Related Filers (1)
Ownership (18)
4
Wednesday, 4/30/2014
ATMI INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 2/3/2014
ATMI INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/23/2014
ATMI INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/6/2014
ATMI INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/2/2014
ATMI INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/15/2013
ATMI INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/13/2012
ATMI INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/14/2011
ATMI INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/3/2011
ATMI INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/12/2010
ATMI INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/12/2009
ATMI INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/27/2009
ATMI INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/29/2008
ATMI INC: Statement of changes in beneficial ownership of securities
5/A
Wednesday, 4/9/2008
ATMI INC: Annual statement of changes in beneficial ownership of securities
4/A
Tuesday, 3/25/2008
ATMI INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/15/2008
ATMI INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 1/4/2008
ATMI INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 9/18/2007
ATMI INC: Initial statement of beneficial ownership of securities