As of May 23, 2026, American Tower's top three insider holders are Thomas A Bartlett (President And Ceo, 269.56K shares), Edmund Disanto (Evp, Chief Admin Ofr, Gc Sec, 161.67K shares), Steven O Vondran (President And Ceo, 108.90K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| David E Sharbutt | - | 2,858 | 0 | 14 Mar, 2023 |
| Gustavo Lara | - | 12,530 | 0 | 14 Mar, 2022 |
| Thomas A Bartlett | President And Ceo | 269,557 | 0 | 03 May, 2024 |
| Robert Joseph Meyer | Svp Chief Accounting Officer | 26,439 | 0 | 12 Mar, 2026 |
| Edmund Disanto | Evp, Chief Admin Ofr, Gc Sec | 161,670 | 0 | 14 Mar, 2023 |
| Bruce L Tanner | - | 6,940 | 0 | 12 Mar, 2026 |
| Rajesh Kalathur | - | 4,936 | 0 | 12 Mar, 2026 |
| Neville R Ray | - | 2,265 | 0 | 12 Mar, 2026 |
| Juan Font | Svp, Pres. Ceo, Coresite | 28,352 | 0 | 12 Mar, 2026 |
| Steven O Vondran | President And Ceo | 108,902 | 0 | 12 Mar, 2026 |
| Olivier Puech | Evp President, International | 38,023 | 0 | 12 Mar, 2025 |
| Rodney M Smith | Evp, Cfo Treasurer | 92,542 | 0 | 12 Mar, 2026 |
| Kenneth R Frank | - | 6,188 | 0 | 12 Mar, 2026 |
| Sanjay Goel | Evp President, Asia Pacific | 25,408 | 0 | 19 Mar, 2025 |
| Teresa Hillary Clarke | - | 5,307 | 0 | 12 Mar, 2026 |
| Ruth T Dowling | Evp, Chief Admin Ofr, Gc Sec | 30,433 | 0 | 12 Mar, 2026 |
| Eugene M Noel | Evp Chief Operating Officer | 34,542 | 0 | 12 Mar, 2026 |
| Richard C Rossi | Evp President, U.S. Tower | 17,518 | 0 | 12 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Mar, 2026 | Rodney M Smith | Common Stock | A | 10,531 | $0.00 | 106,270 | D | A |
| 10 Mar, 2026 | Eugene M Noel | Common Stock | A | 8,167 | $0.00 | 37,759 | D | A |
| 10 Mar, 2026 | Bruce L Tanner | Common Stock | A | 1,209 | $0.00 | 6,940 | D | A |
| 10 Mar, 2026 | Ruth T Dowling | Common Stock | A | 6,878 | $0.00 | 37,925 | D | A |
| 10 Mar, 2026 | Rajesh Kalathur | Common Stock | A | 1,209 | $0.00 | 2,265 | D | A |
| 10 Mar, 2026 | Steven O Vondran | Common Stock | A | 20,955 | $0.00 | 126,329 | D | A |
| 10 Mar, 2026 | Steven O Vondran | Common Stock | A | 20,955 | $0.00 | 126,329 | D | A |
| 10 Mar, 2026 | Juan Font | Common Stock | A | 8,060 | $0.00 | 31,114 | D | A |
| 10 Mar, 2026 | Kenneth R Frank | Common Stock | A | 1,209 | $0.00 | 6,188 | D | A |
| 10 Mar, 2026 | Ruth T Dowling | Common Stock | A | 6,878 | $0.00 | 37,925 | D | A |
| 10 Mar, 2026 | Rajesh Kalathur | Common Stock | A | 1,209 | $0.00 | 2,265 | D | A |
| 10 Mar, 2026 | Kenneth R Frank | Common Stock | A | 1,209 | $0.00 | 6,188 | D | A |
| 10 Mar, 2026 | Richard C Rossi | Common Stock | A | 6,448 | $0.00 | 19,746 | D | A |
| 10 Mar, 2026 | Bruce L Tanner | Common Stock | A | 1,209 | $0.00 | 6,940 | D | A |
| 10 Mar, 2026 | Juan Font | Common Stock | A | 8,060 | $0.00 | 31,114 | D | A |
| 10 Mar, 2026 | Eugene M Noel | Common Stock | A | 8,167 | $0.00 | 37,759 | D | A |
| 10 Mar, 2026 | Robert Joseph Meyer | Common Stock | A | 4,030 | $0.00 | 28,491 | D | A |
| 10 Mar, 2026 | Teresa Hillary Clarke | Common Stock | A | 1,209 | $0.00 | 5,307 | D | A |
| 10 Mar, 2026 | Rodney M Smith | Common Stock | A | 10,531 | $0.00 | 106,270 | D | A |
| 10 Mar, 2026 | Teresa Hillary Clarke | Common Stock | A | 1,209 | $0.00 | 5,307 | D | A |