SAMME L THOMPSON Insider Trading $AMT AMERICAN TOWER CORP /MA/

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of SAMME L THOMPSON. SAMME L THOMPSON is Director in AMERICAN TOWER CORP /MA/ ($AMT).

SAMME L THOMPSON in AMERICAN TOWER CORP /MA/

Trading Symbol: AMT
Industry: REAL ESTATE INVESTMENT TRUSTS [6798]
Position of SAMME L THOMPSON: Director
Holdings: 17,317 shares
Current Value: $1,791,790
Latest Transaction: Mar 12 2014
$AMT Market Capitalization: $44.40B
$AMT Previous Close: $103.47

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

Latest Insider Trading Transactions of SAMME L THOMPSON in AMERICAN TOWER CORP /MA/

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Mar 12 2014AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA81.185,054410,2845,054
Mar 12 2014AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.00924017,31716.4 K to 17.3 K (+5.64 %)
Mar 13 2013AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA76.903,239249,0793,239
Mar 13 2013AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.00813016,39315.6 K to 16.4 K (+5.22 %)
Mar 14 2012AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA62.003,590222,5803,590
Mar 14 2012AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.001,009015,58014.6 K to 15.6 K (+6.92 %)
Mar 14 2011AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA50.783,653185,4993,653
Mar 14 2011AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.001,231014,57113.3 K to 14.6 K (+9.23 %)
Mar 12 2010AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA43.114,167179,6394,167
Mar 12 2010AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.001,450013,34011.9 K to 13.3 K (+12.20 %)
Mar 12 2009AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA28.397,152203,0457,152
Mar 12 2009AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.002,202011,8909.7 K to 11.9 K (+22.73 %)
Mar 18 2008AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA37.705,000188,5005,000
Mar 18 2008AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorGrantA0.001,43009,6888.3 K to 9.7 K (+17.32 %)
Mar 19 2007AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA37.5210,000375,20010,000
Mar 02 2006AMTAMERICAN TOWER COR ...THOMPSON SAMME LDirectorOption ExerciseA31.5010,000315,00010,000

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