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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 03 2007 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | A | 4.70 | 43,752 | 205,634 | 43,752 | |
| Jan 03 2007 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | D | 1.07 | 43,752 | 46,815 | 0 | |
| Sep 05 2006 | AMT | AMERICAN TOWER COR ... | SHARBUTT DAVID E | Director | Option Exercise | A | 35.72 | 25,000 | 893,000 | 25,000 | |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 5.98 | 37,500 | 224,250 | 437,500 | |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.69 | 100 | 3,069 | 8,000 | 8.1 K to 8 K (-1.23 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.67 | 100 | 3,067 | 8,100 | 8.2 K to 8.1 K (-1.22 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.60 | 300 | 9,180 | 8,200 | 8.5 K to 8.2 K (-3.53 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.55 | 7,500 | 229,125 | 8,500 | 16 K to 8.5 K (-46.87 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.53 | 700 | 21,371 | 16,000 | 16.7 K to 16 K (-4.19 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.52 | 1,300 | 39,676 | 16,700 | 18 K to 16.7 K (-7.22 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.51 | 5,400 | 164,754 | 18,000 | 23.4 K to 18 K (-23.08 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 30.50 | 22,100 | 674,050 | 23,400 | 45.5 K to 23.4 K (-48.57 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 5.98 | 37,500 | 224,250 | 45,500 | 8 K to 45.5 K (+468.75 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Option Exercise | M | 3.04 | 30,000 | 91,200 | 95,006 | |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 30.05 | 400 | 12,020 | 5,000 | 5.4 K to 5 K (-7.41 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 30.00 | 5,000 | 150,000 | 5,400 | 10.4 K to 5.4 K (-48.08 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 29.96 | 1,400 | 41,944 | 10,400 | 11.8 K to 10.4 K (-11.86 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 29.95 | 13,200 | 395,340 | 11,800 | 25 K to 11.8 K (-52.80 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 29.93 | 500 | 14,965 | 25,000 | 25.5 K to 25 K (-1.96 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 29.92 | 100 | 2,992 | 25,500 | 25.6 K to 25.5 K (-0.39 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 29.90 | 9,400 | 281,060 | 25,600 | 35 K to 25.6 K (-26.86 %) |
| Mar 13 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Buy | M | 3.04 | 30,000 | 91,200 | 35,000 | 5 K to 35 K (+600.00 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | Lara Gustavo | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | REEVE PAMELA D A | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | THOMPSON SAMME L | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | LUMMIS FRED R | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | KATZ CAROLYN | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | DOLAN RAYMOND P | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | ALBERT PAUL M JR | Director | Option Exercise | A | 31.50 | 10,000 | 315,000 | 10,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | BUA JEAN A | Sr. VP, Finance and ... | Option Exercise | A | 31.50 | 25,000 | 787,500 | 25,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Option Exercise | A | 31.50 | 125,000 | 3,937,500 | 125,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | MOSKOWITZ STEVEN J | President, U.S. Ope ... | Option Exercise | A | 31.50 | 400,000 | 12,600,000 | 400,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Option Exercise | A | 31.50 | 450,000 | 14,175,000 | 450,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | A | 31.50 | 500,000 | 15,750,000 | 500,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Option Exercise | M | 10.50 | 25,000 | 262,500 | 50,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Option Exercise | M | 1.55 | 24,997 | 38,745 | 25,003 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Option Exercise | A | 31.50 | 175,000 | 5,512,500 | 175,000 | |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.77 | 500 | 15,885 | 32,674 | 33.2 K to 32.7 K (-1.51 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.75 | 400 | 12,700 | 33,174 | 33.6 K to 33.2 K (-1.19 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.70 | 500 | 15,850 | 33,574 | 34.1 K to 33.6 K (-1.47 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.65 | 1,100 | 34,815 | 34,074 | 35.2 K to 34.1 K (-3.13 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.63 | 300 | 9,489 | 35,174 | 35.5 K to 35.2 K (-0.85 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.59 | 7,000 | 221,130 | 35,474 | 42.5 K to 35.5 K (-16.48 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.57 | 19,100 | 602,987 | 42,474 | 61.6 K to 42.5 K (-31.02 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.56 | 5,700 | 179,892 | 61,574 | 67.3 K to 61.6 K (-8.47 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.55 | 5,900 | 186,145 | 67,274 | 73.2 K to 67.3 K (-8.06 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.54 | 9,400 | 296,476 | 73,174 | 82.6 K to 73.2 K (-11.38 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.53 | 14,683 | 462,955 | 82,574 | 97.3 K to 82.6 K (-15.10 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.52 | 10,800 | 340,416 | 97,257 | 108.1 K to 97.3 K (-9.99 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.51 | 9,600 | 302,496 | 108,057 | 117.7 K to 108.1 K (-8.16 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.50 | 3,200 | 100,800 | 117,657 | 120.9 K to 117.7 K (-2.65 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.46 | 1,100 | 34,606 | 120,857 | 122 K to 120.9 K (-0.90 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.45 | 9,700 | 305,065 | 121,957 | 131.7 K to 122 K (-7.37 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.44 | 700 | 22,008 | 131,657 | 132.4 K to 131.7 K (-0.53 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.43 | 3,700 | 116,291 | 132,357 | 136.1 K to 132.4 K (-2.72 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.42 | 5,400 | 169,668 | 136,057 | 141.5 K to 136.1 K (-3.82 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.41 | 3,000 | 94,230 | 141,457 | 144.5 K to 141.5 K (-2.08 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.40 | 15,600 | 489,840 | 144,457 | 160.1 K to 144.5 K (-9.75 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.34 | 400 | 12,536 | 160,057 | 160.5 K to 160.1 K (-0.25 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.32 | 9,900 | 310,068 | 160,457 | 170.4 K to 160.5 K (-5.81 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.31 | 2,500 | 78,275 | 170,357 | 172.9 K to 170.4 K (-1.45 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.30 | 13,200 | 413,160 | 172,857 | 186.1 K to 172.9 K (-7.09 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.27 | 500 | 15,635 | 186,057 | 186.6 K to 186.1 K (-0.27 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.26 | 900 | 28,134 | 186,557 | 187.5 K to 186.6 K (-0.48 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.25 | 22,600 | 706,250 | 187,457 | 210.1 K to 187.5 K (-10.76 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Buy | M | 10.50 | 25,000 | 262,500 | 210,057 | 185.1 K to 210.1 K (+13.51 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Buy | M | 1.55 | 24,997 | 38,745 | 185,057 | 160.1 K to 185.1 K (+15.62 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.83 | 100 | 3,183 | 23,477 | 23.6 K to 23.5 K (-0.42 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.82 | 100 | 3,182 | 23,577 | 23.7 K to 23.6 K (-0.42 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.81 | 2,097 | 66,706 | 23,677 | 25.8 K to 23.7 K (-8.14 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.80 | 3,600 | 114,480 | 25,774 | 29.4 K to 25.8 K (-12.26 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.79 | 3,000 | 95,370 | 29,374 | 32.4 K to 29.4 K (-9.27 %) |
| Mar 02 2006 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 31.78 | 300 | 9,534 | 32,374 | 32.7 K to 32.4 K (-0.92 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 5.98 | 25,000 | 149,500 | 475,000 | |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 26.10 | 5,000 | 130,500 | 8,000 | 13 K to 8 K (-38.46 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 26.00 | 10,000 | 260,000 | 13,000 | 23 K to 13 K (-43.48 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 25.98 | 1,000 | 25,980 | 23,000 | 24 K to 23 K (-4.17 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 25.95 | 9,000 | 233,550 | 24,000 | 33 K to 24 K (-27.27 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 5.98 | 25,000 | 149,500 | 33,000 | 8 K to 33 K (+312.50 %) |
| Dec 27 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Gift | G | 0.00 | 10,000 | 0 | 160,060 | 170.1 K to 160.1 K (-5.88 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.48 | 3,300 | 90,684 | 170,060 | 173.4 K to 170.1 K (-1.90 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.45 | 2,400 | 65,880 | 173,360 | 175.8 K to 173.4 K (-1.37 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.43 | 700 | 19,201 | 175,760 | 176.5 K to 175.8 K (-0.40 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.42 | 100 | 2,742 | 176,460 | 176.6 K to 176.5 K (-0.06 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.41 | 3,600 | 98,676 | 176,560 | 180.2 K to 176.6 K (-2.00 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.40 | 3,100 | 84,940 | 180,160 | 183.3 K to 180.2 K (-1.69 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.39 | 1,400 | 38,346 | 183,260 | 184.7 K to 183.3 K (-0.76 %) |
| Dec 05 2005 | AMT | AMERICAN TOWER COR ... | HESS WILLIAM H | EVP, General Counse ... | Sell | S | 27.38 | 1,200 | 32,856 | 184,660 | 185.9 K to 184.7 K (-0.65 %) |
| Dec 27 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Option Exercise | M | 10.50 | 2,285 | 23,993 | 247,715 | |
| Dec 27 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Option Exercise | M | 13.00 | 38,460 | 499,980 | 195,991 | |
| Dec 27 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Buy | M | 10.50 | 2,285 | 23,993 | 40,745 | 38.5 K to 40.7 K (+5.94 %) |
| Dec 27 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Buy | M | 13.00 | 38,460 | 499,980 | 38,460 | 0 to 38.5 K |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 3.04 | 31,250 | 95,000 | 31,250 | |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Option Exercise | M | 1.07 | 43,748 | 46,810 | 43,752 | |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.62 | 200 | 5,524 | 8,000 | 8.2 K to 8 K (-2.44 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.56 | 2,398 | 66,089 | 8,200 | 10.6 K to 8.2 K (-22.63 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.55 | 2,600 | 71,630 | 10,598 | 13.2 K to 10.6 K (-19.70 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.51 | 400 | 11,004 | 13,198 | 13.6 K to 13.2 K (-2.94 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.50 | 19,400 | 533,500 | 13,598 | 33 K to 13.6 K (-58.79 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.47 | 2,800 | 76,916 | 32,998 | 35.8 K to 33 K (-7.82 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.45 | 27,200 | 746,640 | 35,798 | 63 K to 35.8 K (-43.18 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.42 | 700 | 19,194 | 62,998 | 63.7 K to 63 K (-1.10 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Sell | S | 27.40 | 19,300 | 528,820 | 63,698 | 83 K to 63.7 K (-23.25 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 3.04 | 31,250 | 95,000 | 82,998 | 51.7 K to 83 K (+60.39 %) |
| Dec 13 2005 | AMT | AMERICAN TOWER COR ... | TAICLET JAMES D JR | Chairman, President ... | Buy | M | 1.07 | 43,748 | 46,810 | 51,748 | 8 K to 51.7 K (+546.85 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Option Exercise | M | 3.15 | 15,000 | 47,250 | 15,000 | |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Option Exercise | M | 5.91 | 50,000 | 295,500 | 50,000 | |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Option Exercise | M | 3.04 | 62,497 | 189,991 | 125,006 | |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.18 | 500 | 13,090 | 5,000 | 5.5 K to 5 K (-9.09 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.17 | 11,000 | 287,870 | 5,500 | 16.5 K to 5.5 K (-66.67 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.15 | 15,000 | 392,250 | 16,500 | 31.5 K to 16.5 K (-47.62 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.14 | 2,500 | 65,350 | 31,500 | 34 K to 31.5 K (-7.35 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.12 | 4,300 | 112,316 | 34,000 | 38.3 K to 34 K (-11.23 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.04 | 300 | 7,812 | 38,300 | 38.6 K to 38.3 K (-0.78 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 26.00 | 21,400 | 556,400 | 38,600 | 60 K to 38.6 K (-35.67 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 25.88 | 1,397 | 36,154 | 60,000 | 61.4 K to 60 K (-2.28 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 25.85 | 17,800 | 460,130 | 61,397 | 79.2 K to 61.4 K (-22.48 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 25.83 | 3,200 | 82,656 | 79,197 | 82.4 K to 79.2 K (-3.88 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 25.81 | 1,400 | 36,134 | 82,397 | 83.8 K to 82.4 K (-1.67 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Sell | S | 25.80 | 48,700 | 1,256,460 | 83,797 | 132.5 K to 83.8 K (-36.76 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Buy | M | 3.15 | 15,000 | 47,250 | 132,497 | 117.5 K to 132.5 K (+12.77 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Buy | M | 5.91 | 50,000 | 295,500 | 117,497 | 67.5 K to 117.5 K (+74.08 %) |
| Nov 17 2005 | AMT | AMERICAN TOWER COR ... | SINGER BRADLEY E | CFO and Treasurer | Buy | M | 3.04 | 62,497 | 189,991 | 67,497 | 5 K to 67.5 K (+1,249.94 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.49 | 200 | 5,298 | 37,607 | 37.8 K to 37.6 K (-0.53 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.46 | 4,400 | 116,424 | 37,807 | 42.2 K to 37.8 K (-10.42 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.45 | 27,800 | 735,310 | 42,207 | 70 K to 42.2 K (-39.71 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.42 | 10,100 | 266,842 | 70,007 | 80.1 K to 70 K (-12.61 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.41 | 8,500 | 224,485 | 80,107 | 88.6 K to 80.1 K (-9.59 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.40 | 92,900 | 2,452,560 | 88,607 | 181.5 K to 88.6 K (-51.18 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.39 | 5,300 | 139,867 | 181,507 | 186.8 K to 181.5 K (-2.84 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.38 | 6,500 | 171,470 | 186,807 | 193.3 K to 186.8 K (-3.36 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.37 | 14,300 | 377,091 | 193,307 | 207.6 K to 193.3 K (-6.89 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.36 | 7,500 | 197,700 | 207,607 | 215.1 K to 207.6 K (-3.49 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.35 | 31,000 | 816,850 | 215,107 | 246.1 K to 215.1 K (-12.60 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.34 | 6,400 | 168,576 | 246,107 | 252.5 K to 246.1 K (-2.53 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.33 | 10,000 | 263,300 | 252,507 | 262.5 K to 252.5 K (-3.81 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.32 | 26,500 | 697,480 | 262,507 | 289 K to 262.5 K (-9.17 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.31 | 10,000 | 263,100 | 289,007 | 299 K to 289 K (-3.34 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.30 | 65,000 | 1,709,500 | 299,007 | 364 K to 299 K (-17.86 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.22 | 400 | 10,488 | 364,007 | 364.4 K to 364 K (-0.11 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.21 | 3,300 | 86,493 | 364,407 | 367.7 K to 364.4 K (-0.90 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.20 | 14,900 | 390,380 | 367,707 | 382.6 K to 367.7 K (-3.89 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.19 | 37,700 | 987,363 | 382,607 | 420.3 K to 382.6 K (-8.97 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.18 | 19,500 | 510,510 | 420,307 | 439.8 K to 420.3 K (-4.43 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.17 | 4,500 | 117,765 | 439,807 | 444.3 K to 439.8 K (-1.01 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.16 | 18,300 | 478,728 | 444,307 | 462.6 K to 444.3 K (-3.96 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.14 | 19,600 | 512,344 | 462,607 | 482.2 K to 462.6 K (-4.06 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.13 | 1,100 | 28,743 | 482,207 | 483.3 K to 482.2 K (-0.23 %) |
| Nov 15 2005 | AMT | AMERICAN TOWER COR ... | GEARON J MICHAEL JR | Pres., American Tow ... | Sell | S | 26.12 | 46,500 | 1,214,580 | 483,307 | 529.8 K to 483.3 K (-8.78 %) |