JOHN M SIEBERT Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JOHN M SIEBERT. JOHN M SIEBERT is a Director in ARADIGM CORP ($ARDM).

Address: C/O CYDEX, INC. 10513 W. 84TH TERRACE LENEXA 66214 KS

Companies in which JOHN M SIEBERT is an Insider

ARADIGM CORP

Trading Symbol: ARDM
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of JOHN M SIEBERT: Director
Holdings: 501,697 shares
Current Value: $993,360
Latest Transaction: Jun 24 2013
$ARDM Market Capitalization: $28.39M
$ARDM Previous Close: $1.98

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

Latest Insider Trading Transactions of JOHN M SIEBERT

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 24 2013ARDMARADIGM CORPSIEBERT JOHN MDirectorOption ExerciseA0.15140,00021,000140,000
Jun 24 2013ARDMARADIGM CORPSIEBERT JOHN MDirectorGrantA0.15100,00015,000501,697401.7 K to 501.7 K (+24.89 %)
Jun 01 2012ARDMARADIGM CORPSIEBERT JOHN MDirectorOption ExerciseA0.15140,00021,000140,000
Jun 01 2012ARDMARADIGM CORPSIEBERT JOHN MDirectorGrantA0.00100,0000401,697301.7 K to 401.7 K (+33.15 %)
May 31 2011ARDMARADIGM CORPSIEBERT JOHN MDirectorOption ExerciseA0.19100,00019,000470,000
May 31 2011ARDMARADIGM CORPSIEBERT JOHN MDirectorGrantA0.0078,9470301,697222.8 K to 301.7 K (+35.44 %)
May 18 2010ARDMARADIGM CORPSIEBERT JOHN MDirectorOption ExerciseA0.12100,00012,000100,000

View all JOHN M SIEBERT insider transactions.