ZIERING MICHAEL

CIK 00012123741 companyLOS ANGELES, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001212374

Recent Transactions

28 trades

Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Common Stock
2004-09-24$11.63/sh+20,000→ 473,406 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Stock Option-Right to Buy
2004-09-24−20,000→ 0 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Common Stock
2004-09-24$11.63/sh+20,000→ 473,406 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Stock Option-Right to Buy
2004-09-24−20,000→ 0 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.04/sh−500→ 463,406 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.12/sh−400→ 464,706 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.06/sh−500→ 464,206 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.05/sh−300→ 463,906 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.12/sh−400→ 464,706 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.06/sh−500→ 464,206 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.05/sh−300→ 463,906 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.04/sh−500→ 463,406 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.08/sh−100→ 465,106 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-19$43.08/sh−100→ 465,106 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-18$43.33/sh−5,000→ 468,406 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-18$43.29/sh−3,200→ 465,206 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-18$43.33/sh−5,000→ 468,406 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-18$43.29/sh−3,200→ 465,206 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-17$11.63/sh+10,000→ 473,406 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Option-Right to Buy
2003-11-17−10,000→ 20,000 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Option-Right to Buy
2003-11-17−10,000→ 20,000 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-11-17$11.63/sh+10,000→ 473,406 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-08-05$38.01/sh−10,000→ 453,406 total
Sale
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-08-05$38.01/sh−10,000→ 453,406 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Option-Right to Buy
2003-08-04−10,000→ 30,000 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-08-04$11.63/sh+10,000→ 463,406 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Option-Right to Buy
2003-08-04−10,000→ 30,000 total
Exercise/Conversion
DIAGNOSTIC PRODUCTS CORP
Common Stock
2003-08-04$11.63/sh+10,000→ 463,406 total

Companies

DIAGNOSTIC PRODUCTS CORP
Director, CEO

Recent Filings

Address

DIAGNOSTIC PRODUCTS CORP 5700 WEST 96TH STREET

LOS ANGELES, CA, 90045

View on SEC.gov