WENDALL WIERENGA Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of WENDALL WIERENGA. WENDALL WIERENGA is a Director in ONYX PHARMACEUTICALS INC ($ONXX).

Address: C/O ONYX PHARMACEUTICALS, INC. 2100 POWELL ST., 12TH FLOOR EMERYVILLE 94608 CA

Companies in which WENDALL WIERENGA is an Insider

ONYX PHARMACEUTICALS INC

Trading Symbol: ONXX
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of WENDALL WIERENGA: Director
Holdings: 3,580 shares
Latest Transaction: May 28 2010

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of WENDALL WIERENGA

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 28 2010ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorGrantA0.001,00003,5802.6 K to 3.6 K (+38.76 %)
Apr 02 2010ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorOption ExerciseA30.285,000151,4005,000
Apr 02 2010ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorGrantA0.002,00002,580580 to 2.6 K (+344.83 %)
Apr 02 2009ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorOption ExerciseA28.551,45241,4551,452
Apr 02 2009ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorGrantA0.0058005800 to 580
Dec 17 2008ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorOption ExerciseA29.7010,000297,00010,000
Aug 27 2008ONXXONYX PHARMACEUTICA ...WIERENGA WENDALLDirectorOption ExerciseM11.865,00059,3005,000

View all WENDALL WIERENGA insider transactions.