Company · CIK 0001053507 · SIC 6798 — Real Estate Investment Trusts · NYSE
AMERICAN TOWER CORP /MA/ · AMT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 PForm 4 → | Aug 25, 4:23 pm EDT | Rajesh KalathurDirector | 2,829 | $177.00 | $500,733 | 7,765 | +57.3% | |
| Jul 29, 2026 SForm 4 → | Jul 31, 4:08 pm EDT | Robert Joseph MeyerSVP & Advisor to the CFO | 5,000 | $178.89 | $894,450 | 21,428 | −18.9% | |
| Jul 28, 2026 SForm 4 → | Jul 30, 4:11 pm EDT | Ruth T DowlingEVP, Chief Admin Ofr, GC & Sec | 1,791 | $172.89 | $309,641 | 27,711 | −6.07% | 10b5-1 |
| Jun 1, 2026 FForm 4 → | Jun 3, 4:17 pm EDT | Robert Joseph MeyerSVP & Advisor to the CFO | 153 | $187.53 | $28,692 | 26,286 | — |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.