Form 4 for AMT American Tower
Accepted 2026-04-30 16:16:49 ET · period of report 2026-04-28 · accession 0001053507-26-000105 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-04-30 16:16 | 2026-04-28+ | AMT | Dowling Ruth T | EVP, GC, Chief Admin Ofr, Sec | S - Sale | $178.08 | -972 | 29.5K | -3% | -$173.1K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-04-28 | S | D | 556 | $178.48 | 29,877 | D | — | — | (F1) The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 29, 2025. |
| 2 | Common | Common Stock | 2026-04-29 | S | D | 416 | $177.54 | 29,461 | D | — | — | (F1) The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 29, 2025. |