AMT insider buying
AMERICAN TOWER CORP /MA/
Every qualifying open-market purchase of AMT reported to the SEC on Form 4, parsed directly from the filings and linked back to the source on EDGAR. No buying cluster — two or more distinct insiders inside a rolling window — has been detected in AMT yet; if one forms, it appears here (and hits our alert subscribers in real time).
All notable open-market buys in AMT
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Oct 20, 2026 | Director | 42.926 | $183.20 | $7.9K | SEC ↗ |
| Jul 13, 2026 | Director | 46.448 | $167.52 | $7.8K | SEC ↗ |
| Apr 28, 2026 | Director | 43.5 | $177.08 | $7.7K | SEC ↗ |
| Mar 10, 2026 | Director | 2,671 | $185.30 | $494.9K | SEC ↗ |
| Feb 2, 2026 | Director | 30.713 | $178.04 | $5.5K | SEC ↗ |
| Oct 31, 2025 | Director | 5,554 | $178.99 | $994.1K | SEC ↗ |
| Oct 20, 2025 | Director | 28.657 | $189.12 | $5.4K | SEC ↗ |
| Jul 11, 2025 | Director | 24.095 | $223.23 | $5.4K | SEC ↗ |
| Apr 28, 2025 | Director | 25.488 | $209.33 | $5.3K | SEC ↗ |
| Feb 3, 2025 | Director | 17.577 | $187.27 | $3.3K | SEC ↗ |
| Oct 25, 2024 | Director | 14.371 | $227.42 | $3.3K | SEC ↗ |
| Jul 12, 2024 | Director | 15.873 | $204.28 | $3.2K | SEC ↗ |
| Apr 26, 2024 | Director | 18.588 | $172.82 | $3.2K | SEC ↗ |
| Feb 1, 2024 | Director | 7.68 | $199.95 | $1.5K | SEC ↗ |
| Oct 27, 2023 | Director | 8.452 | $171.52 | $1.4K | SEC ↗ |
| Jul 10, 2023 | Director | 7.192 | $193.78 | $1.4K | SEC ↗ |
| Apr 28, 2023 | Director | 6.674 | $205.93 | $1.4K | SEC ↗ |
AMT insider buying — FAQ
- Are insiders buying AMT stock?
- 3 insiders have bought AMT (AMERICAN TOWER CORP /MA/) on the open market, most recently on Oct 22, 2026. No cluster buy — two or more distinct insiders within a rolling window — has been detected yet.
- How much AMT stock have insiders bought?
- Insiders have bought a combined $1.6M of AMT across 17 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in AMT?
- A cluster buy is two or more distinct AMERICAN TOWER CORP /MA/ insiders — officers, directors, or 10% owners — each buying AMT on the open market within a rolling window. None has been detected in AMT yet.
- Where does this AMT insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in AMT
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy AMT within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Transactions link to official filings; prices and market capitalizations may be cached market data. Read our methodology and data limits before interpreting the figures. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding AMT.