DYKES RONALD M, director of AMT - Past Performance as of 06/16/19. Total 5 Records. Link to Thomson Financial
Buy(P) /
Sell(S)
P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
S 2014-11-25 2014-11-28 16:25:57.0 AMERICAN TOWER CORP /MA/ AMT DYKES RONALD M director 12,500 $103.85 $1,298,120.00 20,285 2.99% view
P 2014-08-06 2014-08-08 17:12:56.0 AMERICAN TOWER CORP /MA/ AMT DYKES RONALD M director 2,900 $95.65 $277,385.00 25,285 4.16% view
S 2012-11-30 2012-12-04 16:54:24.0 AMERICAN TOWER CORP /MA/ AMT DYKES RONALD M director 12,500 $75.00 $937,500.00 17,350 -1.19% view
P 2010-12-09 2010-12-10 17:12:41.0 AMERICAN TOWER CORP /MA/ AMT DYKES RONALD M director 5,000 $50.68 $253,400.00 15,110 -0.36% view
P 2010-11-23 2010-12-10 17:12:41.0 AMERICAN TOWER CORP /MA/ AMT DYKES RONALD M director 5,000 $51.00 $255,000.00 10,110 -0.92% view
* Filed by insider as open market transaction, but marked as private transaction by insidercow's proprietary method