APERTURE ASSOCIATES LP ET AL

Related Filers (3)

Ownership (6)

SC 13G/A
Tuesday, 2/13/2001
T/R SYSTEMS INC: Major Shareholders
SC 13G/A
Friday, 2/11/2000
SONUS PHARMACEUTICALS INC: Major Shareholders
SC 13G
Wednesday, 2/2/2000
T/R SYSTEMS INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/1998
SONUS PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Friday, 2/14/1997
ADAPTIVE SOLUTIONS INC: Major Shareholders
SC 13G/A
Friday, 2/14/1997
SONUS PHARMACEUTICALS INC: Major Shareholders
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