AMT
American Tower Corp /Ma/Company with tickers: AMT
Market Cap
$78.61B
Shares Outstanding
465,893,069
CIK
1053507
CUSIP
03027X100
13F Activity (30d)
63 filings
17 filers
Website
Visit website
Investor Relations
Investor relations
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-03-04 | STEVEN O VONDRAN | Officer, Director | 33,482 | 2026-03-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-02 | EUGENE NOEL | Officer | 41,209 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-27 | ROBERT MEYER | Officer | 4,454 | 2026-02-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-27 | RUTH T DOWLING | Officer | 2,310 | 2026-02-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-25 | Olivier Puech Trust | EVP Latin America | 17,665 | 2026-02-25 | UBS Financial Services Inc |
| 2026-02-17 | RODNEY SMITH | Officer | 34,341 | 2026-02-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-31 | JUAN FONT HERNANDEZ | Officer | 720 | 2025-07-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-17 | Goel Sanjay | Officer | 4,000 | 2025-03-17 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-27 | Meyer Robert Joseph JR | Officer | 2,939 | 2025-02-27 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-26 | REEVE PAMELA D A | Director | 4,971 | 2025-02-26 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-26 | Meyer Robert Joseph JR | Officer | 2,724 | 2025-02-26 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-13 | RODNEY SMITH | Officer | 16,568 | 2025-02-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-01-16 | RODNEY SMITH | Officer | 16,567 | 2025-01-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-09-13 | Goel Sanjay | Officer | 5,000 | 2024-09-13 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-09-10 | EUGENE NOEL | Officer | 33,135 | 2024-09-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-09-03 | Puech Olivier | Officer | 18,989 | 2024-09-03 | UBS Financial Services, Inc. |
| 2024-08-26 | Puech Olivier | Officer | 9,988 | 2024-08-26 | UBS Financial Services, Inc. |
| 2024-08-02 | Meyer Robert Joseph JR | Officer | 2,181 | 2024-08-02 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-08-02 | Goel Sanjay | Officer | 4,792 | 2024-08-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-02 | Puech Olivier | Officer | 10,005 | 2024-08-02 | UBS Financial Services, Inc. |
| 2024-08-02 | STEVEN O VONDRAN | Officer, Director | 21,537 | 2024-08-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-06-04 | Goel Sanjay | Officer | 3,504 | 2024-06-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-05-03 | HORMATS ROBERT D | Director | 700 | 2024-05-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-03-15 | Font Juan | Officer | 540 | 2024-03-15 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICE |
| 2024-03-06 | RODNEY SMITH | Officer | 11,510 | 2024-03-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-03-04 | STEVEN O VONDRAN | Officer, Director | 3,265 | 2024-03-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-03-01 | SAMME THOMPSON | Director | 2,527 | 2024-03-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-03-01 | RODNEY SMITH | Officer | 11,509 | 2024-03-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-02-28 | REEVE PAMELA D A | Director | 5,054 | 2024-02-28 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-02-26 | SAMME THOMPSON | Director | 2,527 | 2024-02-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-11-09 | REED JOANN A | Director | 4,856 | 2023-11-09 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-10-16 | ROBERT D HORMATS | Director | 150 | 2023-10-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-10-02 | ROBERT D HORMATS | Director | 150 | 2023-10-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-08-17 | RODNEY SMITH | Officer | 10,000 | 2023-08-17 | E*TRADE FINANCIAL CORPORATION |
| 2023-08-10 | RODNEY SMITH | Officer | 2,727 | 2023-08-10 | E*TRADE FINANCIAL CORPORATION |
| 2023-08-03 | RODNEY SMITH | Officer | 3,524 | 2023-08-03 | E*TRADE FINANCIAL CORPORATION |
Showing 1–36 of 36 filings