CHENG C M

Related Filers (1)

Ownership (4)

4
Monday, 6/9/1997
ADVANCED AERODYNAMICS & STRUCTURES INC/: Statement of changes in beneficial ownership of securities
3
Wednesday, 4/23/1997
ADVANCED AERODYNAMICS & STRUCTURES INC/: Initial statement of beneficial ownership of securities
3/A
Wednesday, 4/23/1997
ADVANCED AERODYNAMICS & STRUCTURES INC/: Initial statement of beneficial ownership of securities
SC 13D
Friday, 4/4/1997
ADVANCED AERODYNAMICS & STRUCTURES INC/: Major Shareholders
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