ZIERING SIGI

Related Filers (1)

Ownership (5)

SC 13G/A
Tuesday, 2/1/2000
DIAGNOSTIC PRODUCTS CORP: Major Shareholders
SC 13G/A
Monday, 2/1/1999
DIAGNOSTIC PRODUCTS CORP: Major Shareholders
SC 13G/A
Thursday, 2/5/1998
DIAGNOSTIC PRODUCTS CORP: Major Shareholders
SC 13G/A
Friday, 2/14/1997
DIAGNOSTIC PRODUCTS CORP: Major Shareholders
SC 13G/A
Friday, 2/9/1996
DIAGNOSTIC PRODUCTS CORP: Major Shareholders
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