TAMAR D HOWSON Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of TAMAR D HOWSON. TAMAR D HOWSON is Director in ARADIGM CORP ($ARDM).

Latest Insider Trading Transactions of TAMAR D HOWSON

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
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Value of Purchases ($)0000000
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Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 30 2012ARDMARADIGM CORPHOWSON TAMAR DDirectorOption ExerciseA0.15140,00021,000140,000
May 30 2012ARDMARADIGM CORPHOWSON TAMAR DDirectorGrantA0.0050,0000132,33182.3 K to 132.3 K (+60.73 %)
May 31 2011ARDMARADIGM CORPHOWSON TAMAR DDirectorOption ExerciseA0.19100,00019,000250,000
May 31 2011ARDMARADIGM CORPHOWSON TAMAR DDirectorGrantA0.0039,474082,33142.9 K to 82.3 K (+92.11 %)
Nov 12 2010ARDMARADIGM CORPHOWSON TAMAR DDirectorOption ExerciseA0.18150,00026,250150,000
Nov 12 2010ARDMARADIGM CORPHOWSON TAMAR DDirectorGrantA0.0042,857042,8570 to 42.9 K

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