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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in AMERICAN TOWER CORP /MA/. Get notifications about new insider transactions in AMERICAN TOWER CORP /MA/ for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Buy | M | 0.00 | 5,169 | 0 | 44,523 | 39.4 K to 44.5 K (+13.13 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Payment of Exercise | F | 81.18 | 1,838 | 149,209 | 39,354 | 41.2 K to 39.4 K (-4.46 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Buy | M | 0.00 | 5,219 | 0 | 41,192 | 36 K to 41.2 K (+14.51 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Option Exercise | A | 0.00 | 19,710 | 0 | 19,710 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Option Exercise | A | 81.18 | 107,817 | 8,752,584 | 107,817 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Option Exercise | M | 0.00 | 4,877 | 0 | 14,629 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Option Exercise | M | 0.00 | 5,416 | 0 | 5,415 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Option Exercise | M | 0.00 | 5,799 | 0 | 0 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Payment of Exercise | F | 81.70 | 2,265 | 185,051 | 30,157 | 32.4 K to 30.2 K (-6.99 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Buy | M | 0.00 | 4,877 | 0 | 32,422 | 27.5 K to 32.4 K (+17.71 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Payment of Exercise | F | 81.18 | 2,554 | 207,334 | 27,545 | 30.1 K to 27.5 K (-8.49 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Buy | M | 0.00 | 5,416 | 0 | 30,099 | 24.7 K to 30.1 K (+21.94 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Payment of Exercise | F | 81.18 | 2,735 | 222,027 | 24,683 | 27.4 K to 24.7 K (-9.98 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & Chief Financi ... | Buy | M | 0.00 | 5,799 | 0 | 27,418 | 21.6 K to 27.4 K (+26.82 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | A | 0.00 | 18,478 | 0 | 18,478 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | A | 81.18 | 101,079 | 8,205,593 | 101,079 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 0.00 | 4,389 | 0 | 13,167 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 0.00 | 4,923 | 0 | 4,923 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 0.00 | 5,219 | 0 | 0 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Payment of Exercise | F | 81.70 | 2,039 | 166,586 | 63,420 | 65.5 K to 63.4 K (-3.11 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 0.00 | 4,389 | 0 | 65,459 | 61.1 K to 65.5 K (+7.19 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Payment of Exercise | F | 81.18 | 2,322 | 188,500 | 61,070 | 63.4 K to 61.1 K (-3.66 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 0.00 | 4,923 | 0 | 63,392 | 58.5 K to 63.4 K (+8.42 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Payment of Exercise | F | 81.18 | 2,461 | 199,784 | 58,469 | 60.9 K to 58.5 K (-4.04 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 0.00 | 5,219 | 0 | 60,930 | 55.7 K to 60.9 K (+9.37 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | THOMPSON SAMME L | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | THOMPSON SAMME L | Director | Grant | A | 0.00 | 924 | 0 | 17,317 | 16.4 K to 17.3 K (+5.64 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | SHARBUTT DAVID E | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | SHARBUTT DAVID E | Director | Grant | A | 0.00 | 924 | 0 | 2,746 | 1.8 K to 2.7 K (+50.71 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Grant | A | 0.00 | 924 | 0 | 9,059 | 8.1 K to 9.1 K (+11.36 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | REED JOANN A | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | REED JOANN A | Director | Grant | A | 0.00 | 924 | 0 | 9,059 | 8.1 K to 9.1 K (+11.36 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 924 | 0 | 30,427 | 29.5 K to 30.4 K (+3.13 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Lara Gustavo | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | Lara Gustavo | Director | Grant | A | 0.00 | 924 | 0 | 11,159 | 10.2 K to 11.2 K (+9.03 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DYKES RONALD M | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DYKES RONALD M | Director | Grant | A | 0.00 | 924 | 0 | 22,385 | 21.5 K to 22.4 K (+4.31 %) |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DOLAN RAYMOND P | Director | Option Exercise | A | 81.18 | 5,054 | 410,284 | 5,054 | |
| Mar 12 2014 | AMT | AMERICAN TOWER COR ... | DOLAN RAYMOND P | Director | Grant | A | 0.00 | 924 | 0 | 9,059 | 8.1 K to 9.1 K (+11.36 %) |
| Mar 05 2014 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Option Exercise | M | 12.11 | 25,000 | 302,750 | 0 | |
| Mar 05 2014 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Buy | M | 12.11 | 25,000 | 302,750 | 29,503 | 4.5 K to 29.5 K (+555.19 %) |
| Jan 23 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & CFO | Option Exercise | M | 43.11 | 50,001 | 2,155,543 | 16,666 | |
| Jan 23 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & CFO | Sell | S | 83.70 | 50,001 | 4,185,084 | 21,619 | 71.6 K to 21.6 K (-69.81 %) |
| Jan 23 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & CFO | Buy | M | 43.11 | 50,001 | 2,155,543 | 71,620 | 21.6 K to 71.6 K (+231.28 %) |
| Jan 16 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 42.95 | 25,000 | 1,073,750 | 59,312 | |
| Jan 16 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Sell | S | 83.23 | 25,000 | 2,080,750 | 55,711 | 80.7 K to 55.7 K (-30.97 %) |
| Jan 16 2014 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 42.95 | 25,000 | 1,073,750 | 80,711 | 55.7 K to 80.7 K (+44.87 %) |
| Jan 16 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & CFO | Option Exercise | M | 31.54 | 65,240 | 2,057,670 | 0 | |
| Jan 16 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & CFO | Sell | S | 83.00 | 65,240 | 5,414,920 | 21,619 | 86.9 K to 21.6 K (-75.11 %) |
| Jan 16 2014 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP & CFO | Buy | M | 31.54 | 65,240 | 2,057,670 | 86,859 | 21.6 K to 86.9 K (+301.77 %) |
| Dec 03 2013 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Option Exercise | M | 12.11 | 10,000 | 121,100 | 0 | |
| Dec 03 2013 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Sell | S | 78.28 | 10,000 | 782,800 | 8,135 | 18.1 K to 8.1 K (-55.14 %) |
| Dec 03 2013 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Buy | M | 12.11 | 10,000 | 121,100 | 18,135 | 8.1 K to 18.1 K (+122.93 %) |
| Nov 06 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 31.50 | 96,826 | 3,050,019 | 3,174 | |
| Nov 06 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 78.97 | 96,826 | 7,646,349 | 100,041 | 196.9 K to 100 K (-49.18 %) |
| Nov 06 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 31.50 | 96,826 | 3,050,019 | 196,867 | 100 K to 196.9 K (+96.79 %) |
| Oct 31 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 42.95 | 25,000 | 1,073,750 | 84,312 | |
| Oct 31 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Sell | S | 80.99 | 25,000 | 2,024,750 | 55,671 | 80.7 K to 55.7 K (-30.99 %) |
| Oct 31 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 42.95 | 25,000 | 1,073,750 | 80,671 | 55.7 K to 80.7 K (+44.91 %) |
| Oct 08 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 31.50 | 100,000 | 3,150,000 | 100,000 | |
| Oct 08 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 72.73 | 100,000 | 7,273,000 | 100,041 | 200 K to 100 K (-49.99 %) |
| Oct 08 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 31.50 | 100,000 | 3,150,000 | 200,041 | 100 K to 200 K (+99.96 %) |
| Sep 11 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 31.50 | 100,000 | 3,150,000 | 200,000 | |
| Sep 11 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 73.81 | 24,200 | 1,786,202 | 100,041 | 124.2 K to 100 K (-19.48 %) |
| Sep 11 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 72.94 | 75,800 | 5,528,852 | 124,241 | 200 K to 124.2 K (-37.89 %) |
| Sep 11 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 31.50 | 100,000 | 3,150,000 | 200,041 | 100 K to 200 K (+99.96 %) |
| Aug 16 2013 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Buy | P | 68.99 | 2,500 | 172,475 | 35,791 | 33.3 K to 35.8 K (+7.51 %) |
| Aug 06 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 31.50 | 100,000 | 3,150,000 | 300,000 | |
| Aug 06 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 70.66 | 100,000 | 7,066,000 | 100,041 | 200 K to 100 K (-49.99 %) |
| Aug 06 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 31.50 | 100,000 | 3,150,000 | 200,041 | 100 K to 200 K (+99.96 %) |
| Jul 10 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 31.50 | 100,000 | 3,150,000 | 400,000 | |
| Jul 10 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 72.13 | 100,000 | 7,213,000 | 100,041 | 200 K to 100 K (-49.99 %) |
| Jul 10 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 31.50 | 100,000 | 3,150,000 | 200,041 | 100 K to 200 K (+99.96 %) |
| Jun 04 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Option Exercise | M | 0.00 | 220 | 0 | 219 | |
| Jun 04 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Payment of Exercise | F | 77.84 | 72 | 5,604 | 6,631 | 6.7 K to 6.6 K (-1.07 %) |
| Jun 04 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Buy | M | 0.00 | 220 | 0 | 6,703 | 6.5 K to 6.7 K (+3.39 %) |
| May 09 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Sell | S | 84.02 | 2,046 | 171,905 | 6,483 | 8.5 K to 6.5 K (-23.99 %) |
| Apr 03 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 42.95 | 90,688 | 3,895,050 | 109,312 | |
| Apr 03 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Sell | S | 77.88 | 90,688 | 7,062,781 | 55,630 | 146.3 K to 55.6 K (-61.98 %) |
| Apr 03 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 42.95 | 90,688 | 3,895,050 | 146,318 | 55.6 K to 146.3 K (+163.02 %) |
| Apr 03 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Option Exercise | M | 0.00 | 9,908 | 0 | 0 | |
| Apr 03 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Payment of Exercise | F | 77.75 | 4,677 | 363,637 | 21,619 | 26.3 K to 21.6 K (-17.79 %) |
| Apr 03 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Buy | M | 0.00 | 9,908 | 0 | 26,296 | 16.4 K to 26.3 K (+60.46 %) |
| Mar 18 2013 | AMT | AMERICAN TOWER COR ... | DYKES RONALD M | Director | Grant | A | 76.51 | 5,500 | 420,805 | 23,663 | 18.2 K to 23.7 K (+30.28 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 0.00 | 16,130 | 0 | 48,387 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Payment of Exercise | F | 76.03 | 7,513 | 571,213 | 100,041 | 107.6 K to 100 K (-6.99 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 0.00 | 16,130 | 0 | 107,554 | 91.4 K to 107.6 K (+17.64 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Option Exercise | M | 0.00 | 4,436 | 0 | 13,306 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Payment of Exercise | F | 76.03 | 1,831 | 139,211 | 36,712 | 38.5 K to 36.7 K (-4.75 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Buy | M | 0.00 | 4,436 | 0 | 38,543 | 34.1 K to 38.5 K (+13.01 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Option Exercise | M | 0.00 | 1,109 | 0 | 3,327 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Payment of Exercise | F | 76.03 | 353 | 26,839 | 8,529 | 8.9 K to 8.5 K (-3.97 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Buy | M | 0.00 | 1,109 | 0 | 8,882 | 7.8 K to 8.9 K (+14.27 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Marshall Steven C. | EVP & President, U. ... | Option Exercise | M | 0.00 | 5,041 | 0 | 15,121 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Marshall Steven C. | EVP & President, U. ... | Payment of Exercise | F | 76.03 | 2,330 | 177,150 | 15,027 | 17.4 K to 15 K (-13.42 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Marshall Steven C. | EVP & President, U. ... | Buy | M | 0.00 | 5,041 | 0 | 17,357 | 12.3 K to 17.4 K (+40.93 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Option Exercise | M | 0.00 | 5,041 | 0 | 15,121 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Payment of Exercise | F | 76.03 | 2,348 | 178,518 | 33,105 | 35.5 K to 33.1 K (-6.62 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Buy | M | 0.00 | 5,041 | 0 | 35,453 | 30.4 K to 35.5 K (+16.58 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | M | 0.00 | 4,839 | 0 | 14,516 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Payment of Exercise | F | 76.03 | 2,254 | 171,372 | 55,630 | 57.9 K to 55.6 K (-3.89 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Buy | M | 0.00 | 4,839 | 0 | 57,884 | 53 K to 57.9 K (+9.12 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Option Exercise | M | 0.00 | 5,444 | 0 | 16,331 | |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Payment of Exercise | F | 76.03 | 2,536 | 192,812 | 16,388 | 18.9 K to 16.4 K (-13.40 %) |
| Mar 14 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Buy | M | 0.00 | 5,444 | 0 | 18,924 | 13.5 K to 18.9 K (+40.39 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | A | 0.00 | 17,556 | 0 | 17,556 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | DiSanto Edmund | EVP, Chief Admin Of ... | Option Exercise | A | 76.90 | 69,949 | 5,379,078 | 69,949 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | A | 0.00 | 58,518 | 0 | 58,518 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | A | 76.90 | 233,161 | 17,930,081 | 233,161 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Option Exercise | A | 0.00 | 16,255 | 0 | 16,255 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Option Exercise | A | 76.90 | 64,767 | 4,980,582 | 64,767 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Option Exercise | A | 0.00 | 5,365 | 0 | 5,365 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Meyer Robert Joseph JR | SVP, Finance & Corp ... | Option Exercise | A | 76.90 | 21,374 | 1,643,661 | 21,374 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Marshall Steven C. | EVP & President, U. ... | Option Exercise | A | 0.00 | 18,206 | 0 | 18,206 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Marshall Steven C. | EVP & President, U. ... | Option Exercise | A | 76.90 | 72,539 | 5,578,249 | 72,539 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Option Exercise | A | 0.00 | 18,206 | 0 | 18,206 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, Int'l. Operati ... | Option Exercise | A | 76.90 | 72,539 | 5,578,249 | 72,539 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Option Exercise | A | 0.00 | 19,506 | 0 | 19,506 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Bartlett Thomas A | EVP, CFO &Treasurer | Option Exercise | A | 76.90 | 77,721 | 5,976,745 | 77,721 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | THOMPSON SAMME L | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | THOMPSON SAMME L | Director | Grant | A | 0.00 | 813 | 0 | 16,393 | 15.6 K to 16.4 K (+5.22 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | SHARBUTT DAVID E | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | SHARBUTT DAVID E | Director | Grant | A | 0.00 | 813 | 0 | 1,822 | 1 K to 1.8 K (+80.57 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Grant | A | 0.00 | 813 | 0 | 8,135 | 7.3 K to 8.1 K (+11.10 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | REED JOANN A | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | REED JOANN A | Director | Grant | A | 0.00 | 813 | 0 | 8,135 | 7.3 K to 8.1 K (+11.10 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Lara Gustavo | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | Lara Gustavo | Director | Grant | A | 0.00 | 813 | 0 | 10,235 | 9.4 K to 10.2 K (+8.63 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 813 | 0 | 4,503 | 3.7 K to 4.5 K (+22.03 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | DYKES RONALD M | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | DYKES RONALD M | Director | Grant | A | 0.00 | 813 | 0 | 18,163 | 17.4 K to 18.2 K (+4.69 %) |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | DOLAN RAYMOND P | Director | Option Exercise | A | 76.90 | 3,239 | 249,079 | 3,239 | |
| Mar 13 2013 | AMT | AMERICAN TOWER COR ... | DOLAN RAYMOND P | Director | Grant | A | 0.00 | 813 | 0 | 8,135 | 7.3 K to 8.1 K (+11.10 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 0.00 | 14,770 | 0 | 29,539 | |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 0.00 | 11,888 | 0 | 11,888 | |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 0.00 | 14,604 | 0 | 0 | |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Payment of Exercise | F | 77.14 | 6,972 | 537,820 | 91,424 | 98.4 K to 91.4 K (-7.09 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 0.00 | 14,770 | 0 | 98,396 | 83.6 K to 98.4 K (+17.66 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Payment of Exercise | F | 77.14 | 5,612 | 432,910 | 83,626 | 89.2 K to 83.6 K (-6.29 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 0.00 | 11,888 | 0 | 89,238 | 77.4 K to 89.2 K (+15.37 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Payment of Exercise | F | 77.14 | 6,894 | 531,803 | 77,350 | 84.2 K to 77.4 K (-8.18 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 0.00 | 14,604 | 0 | 84,244 | 69.6 K to 84.2 K (+20.97 %) |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Option Exercise | M | 0.00 | 4,431 | 0 | 8,862 | |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Option Exercise | M | 0.00 | 4,349 | 0 | 4,349 | |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Option Exercise | M | 0.00 | 4,403 | 0 | 0 | |
| Mar 12 2013 | AMT | AMERICAN TOWER COR ... | Sharma Amit | EVP, Asia | Payment of Exercise | F | 77.14 | 1,859 | 143,403 | 34,107 | 36 K to 34.1 K (-5.17 %) |