List of insiders holdings for AMERICAN TOWER CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | DODGE STEVEN B Director | 2004-02-17 18:21:10 | 1,181,935 59,822 | 1,241,757 | Form 5 |
| 2 | CHAVKIN ARNOLD L Former Director Director | 2004-01-27 16:06:39 | 120,539 1,101,425 | 1,221,964 | Form 4 |
| 3 | TAICLET JAMES D JR Former Chair, President & CEO | 2020-06-16 16:17:24 | 331,331 126,597 | 457,928 | Form 4 |
| 4 | Sharma Amit Former Officer | 2021-07-06 16:14:07 | 363,750 0 | 363,750 | Form 4 |
| 5 | GEARON J MICHAEL JR Pres., American Tower Int'l. | 2007-01-03 08:58:41 | 300,000 0 | 300,000 | Form 4 |
| 6 | Bartlett Thomas A Former Officer | 2024-05-03 16:13:05 | 269,557 17,121 | 286,678 | Form 4 |
| 7 | DiSanto Edmund Former Officer | 2023-07-03 16:03:59 | 161,687 44,973 | 206,660 | Form 4 |
| 8 | MOSKOWITZ STEVEN J President, U.S. Operations | 2008-12-01 17:48:48 | 145,816 0 | 145,816 | Form 4 |
| 9 | SINGER BRADLEY E CFO and Treasurer | 2008-05-15 17:21:30 | 110,000 0 | 110,000 | Form 4 |
| 10 | Marshall Steven C. Former Officer | 2018-11-01 16:15:27 | 104,835 0 | 104,835 | Form 4 |
| 11 | ALLEN TIMOTHY Sr. VP, Finance and Controller | 2005-04-05 17:04:35 | 100,000 0 | 100,000 | Form 4 |
| 12 | Vondran Steven O President and CEO | 2025-03-12 17:21:10 | 80,748 0 | 80,748 | Form 4 |
| 13 | Smith Rodney M EVP, CFO & Treasurer | 2025-03-12 17:23:25 | 74,195 0 | 74,195 | Form 4 |
| 14 | REED JOANN A Director | 2025-03-12 16:57:26 | 62,940 0 | 62,940 | Form 4 |
| 15 | HESS WILLIAM H Former Officer | 2019-07-02 16:21:46 | 60,793 178 | 60,971 | Form 4 |
| 16 | BUA JEAN A EVP, Finance and Treasurer | 2010-08-20 17:05:48 | 40,383 0 | 40,383 | Form 4 |
| 17 | Puech Olivier EVP & President, International | 2025-03-12 17:19:57 | 38,023 0 | 38,023 | Form 4 |
| 18 | Noel Eugene M EVP & Chief Operating Officer | 2025-03-12 17:15:32 | 29,473 0 | 29,473 | Form 4 |
| 19 | Meyer Robert Joseph JR SVP & Chief Accounting Officer | 2025-03-12 17:10:55 | 28,956 0 | 28,956 | Form 4 |
| 20 | DYKES RONALD M Director | 2015-03-12 17:05:37 | 26,050 0 | 26,050 | Form 4 |
| 21 | Goel Sanjay Former Officer | 2025-04-02 16:16:42 | 25,408 0 | 25,408 | Form 4 |
| 22 | THOMPSON SAMME L Former Director Director | 2024-05-22 16:37:56 | 24,260 0 | 24,260 | Form 4 |
| 23 | Font Juan SVP, Pres. & CEO, CoreSite | 2025-03-12 17:08:05 | 24,104 0 | 24,104 | Form 4 |
| 24 | Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec | 2025-03-12 17:05:07 | 21,282 0 | 21,282 | Form 4 |
| 25 | REEVE PAMELA D A Director | 2025-03-12 16:59:13 | 20,690 0 | 20,690 | Form 4 |
| 26 | DOLAN RAYMOND P Former Director Director | 2024-05-22 16:36:09 | 19,634 0 | 19,634 | Form 4 |
| 27 | MACNAB CRAIG Director | 2025-03-12 16:46:39 | 14,106 0 | 14,106 | Form 4 |
| 28 | Rossi Richard C EVP & President, U.S. Tower | 2025-03-12 17:22:24 | 13,178 0 | 13,178 | Form 4 |
| 29 | Lara Gustavo Former Director Director | 2022-05-18 16:37:45 | 12,530 0 | 12,530 | Form 4 |
| 30 | WILDEROTTER MAGGIE Director | 2004-03-08 20:47:20 | 10,000 0 | 10,000 | Form 4 |
| 31 | ALBERT PAUL M JR Director | 2006-03-02 17:20:42 | 10,000 0 | 10,000 | Form 4 |
| 32 | LUMMIS FRED R Director | 2007-03-19 17:03:01 | 10,000 0 | 10,000 | Form 4 |
| 33 | HORMATS ROBERT D Director | 2025-03-12 16:37:56 | 8,388 0 | 8,388 | Form 4 |
| 34 | Douglas Dean Director | 2005-08-11 16:24:56 | 8,258 0 | 8,258 | Form 3 |
| 35 | Lieblein Grace Director | 2025-03-12 16:35:47 | 7,932 0 | 7,932 | Form 4 |
| 36 | Tanner Bruce L Director | 2025-03-12 16:33:40 | 5,731 0 | 5,731 | Form 4 |
| 37 | Frank Kenneth R Director | 2025-03-12 16:30:37 | 4,979 0 | 4,979 | Form 4 |
| 38 | Kearns Mark SVP Finance and Treasurer | 2011-06-03 17:46:39 | 4,333 0 | 4,333 | Form 4 |
| 39 | Clarke Teresa Hillary Director | 2025-03-12 16:42:28 | 4,098 0 | 4,098 | Form 4 |
| 40 | Chambliss Kelly C Director | 2025-03-12 16:40:18 | 3,217 0 | 3,217 | Form 4 |
| 41 | SHARBUTT DAVID E Former Director Director | 2023-05-24 16:40:53 | 2,858 0 | 2,858 | Form 4 |
| 42 | Kalathur Rajesh Director | 2025-03-12 16:55:35 | 1,056 171 | 1,227 | Form 4 |
| 43 | Ray Neville R Director | 2025-03-12 16:44:13 | 1,056 0 | 1,056 | Form 4 |
| 44 | KATZ CAROLYN Former Director Director | 2017-05-31 16:23:43 | 0 0 | 0 | Form 4 |
| 45 | CLARK STEPHEN H Former Director Director | 2005-09-21 17:24:12 | 0 0 | 0 | Form 4 |