D HOWARD PIERCE Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of D HOWARD PIERCE. D HOWARD PIERCE is a Director in AMBIENT CORP /NY ($ABTG).

Address: 7 WELLS AVENUE NEWTON 02459 MA

Companies in which D HOWARD PIERCE is an Insider

AMBIENT CORP /NY

Trading Symbol: ABTG
Industry: TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
Position of D HOWARD PIERCE: Director
Holdings: 0 shares
Latest Transaction: Apr 09 2013

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

Latest Insider Trading Transactions of D HOWARD PIERCE

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Apr 09 2013ABTGAMBIENT CORP /NYPIERCE D HOWARDDirectorOption ExerciseA3.508,00028,0008,000
Dec 22 2011ABTGAMBIENT CORP /NYPIERCE D HOWARDDirectorOption ExerciseA7.2530,000217,50030,000
Dec 22 2011ABTGAMBIENT CORP /NYPIERCE D HOWARDDirectorOption ExerciseA6.7530,000202,50030,000
Dec 22 2011ABTGAMBIENT CORP /NYPIERCE D HOWARDDirectorOption ExerciseA6.3030,000189,00030,000
Oct 20 2010ABTGAMBIENT CORP /NYPIERCE D HOWARDDirectorOption ExerciseA0.124,200,000504,0004,200,000

View all D HOWARD PIERCE insider transactions.