AMERICAN TOWER CORP /MA/ AMT
CIK 0001053507
Form 4 transactions dated Nov 1, 2023 to Nov 9, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $2.05M
- Sold
- $66.72M
Nov 1, 2023 – Nov 3, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| Oct 31, 2025 | REILLY EUGENE F Director | Purchase | $994.11K 5,554 shares bought | 4,114.07% added Direct holding | ▾ |
| Oct 20, 2025 | Clarke Teresa Hillary Director | Purchase | $5.42K 29 shares bought | 0.53% added Direct holding | ▾ |
| Jul 31, 2025 | Font Juan SVP, Pres. & CEO, CoreSite | Sale | $150.00K 720 shares sold | 2.98% sold Direct holding | ▾ |
| Jul 11, 2025 | Clarke Teresa Hillary Director | Purchase | $5.38K 24 shares bought | 0.44% added Direct holding | ▾ |
| Apr 28, 2025 | Clarke Teresa Hillary Director | Purchase | $5.34K 25 shares bought | 0.47% added Direct holding | ▾ |
| Mar 17, 2025 | Goel Sanjay EVP & President, Asia-Pacific | Sale | $863.68K 4,000 shares sold | 13.60% sold Direct holding | ▾ |
| Feb 27, 2025 | Meyer Robert Joseph JR SVP & Chief Accounting Officer | Sale | $594.21K 2,939 shares sold | 10.08% sold Direct holding | ▾ |
| Feb 26, 2025 | Meyer Robert Joseph JR SVP & Chief Accounting Officer | Sale | $547.85K 2,724 shares sold | 8.55% sold Direct holding | ▾ |
| Feb 26, 2025 | REEVE PAMELA D A Director | Sale | $1.01M 4,971 shares sold | 20.20% sold Direct holding | ▾ |
| Feb 13, 2025 | Smith Rodney M EVP, CFO & Treasurer | Sale10b5-1 footnote | $3.14M 16,568 shares sold | 20.88% sold Direct holding | ▾ |
Showing 12 / 12 record groups in 2025. The complete set is available through the API.
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