American Tower Corp /ma/ (AMT) insider trading
Every open-market stock purchase and sale by American Tower Corp /ma/ executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Real Estate.
Insider activity at a glance
- Rajesh Kalathur (Board member) and 1 other bought $535K in the last 90 days, growing their stake 57%.
- Ruth T Dowling (Vice president) sold $291K in the last 90 days.
- Congress: Dwight Evans sold $1K to $15K, 6 months ago.
Last 12 months: insiders bought $1M (3 buys) and sold $23.5M (10 sales). Last close $187.78 on Oct 30, 2026.
Recent AMT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 29, 2026 | Ruth T Dowling (VP) | Sold | $177K |
| Oct 28, 2026 | Ruth T Dowling (VP) | Sold | $114K |
| Oct 20, 2026 | Teresa Hillary Clarke (Director) | Bought | $7.9K |
| Oct 1, 2026 | Paul Blanchett (C-suite exec) | Bought (not open market) | — |
| Aug 21, 2026 | Rajesh Kalathur (Director) | Bought | $501K |
| Jul 29, 2026 | Robert Joseph Meyer (CFO) | Sold | $894K |
| Jul 29, 2026 | Ruth T Dowling (VP) | Sold | $194K |
| Jul 28, 2026 | Ruth T Dowling (VP) | Sold | $116K |
| Jul 13, 2026 | Teresa Hillary Clarke (Director) | Bought | $7.8K |
| Jun 1, 2026 | Robert Joseph Meyer (CFO) | Sold (not open market) | $28.7K |
| May 28, 2026 | Pamela D A Reeve (Director) | Sold (not open market) | — |
| May 11, 2026 | Dwight Evans (Representative) | Sold | $1K–15K |
| Apr 29, 2026 | Ruth T Dowling (VP) | Sold | $73.9K |
| Apr 28, 2026 | Ruth T Dowling (VP) | Sold | $99.2K |
| Apr 28, 2026 | Teresa Hillary Clarke (Director) | Bought | $7.7K |
| Apr 17, 2026 | Richard Dean McCormick (Representative) | Sold | $1K–15K |
| Mar 27, 2026 | Alan Armstrong (Senator) | Sold | $1K–15K |
| Mar 11, 2026 | Steven O Vondran (CEO) | Sold (not open market) | $395K |
| Mar 11, 2026 | Rodney M Smith (CFO) | Sold (not open market) | $237K |
| Mar 11, 2026 | Juan Font (CEO) | Sold (not open market) | $170K |
| Mar 11, 2026 | Ruth T Dowling (VP) | Sold (not open market) | $158K |
| Mar 11, 2026 | Eugene M Noel (COO) | Sold (not open market) | $131K |
| Mar 11, 2026 | Robert Joseph Meyer (C-suite exec) | Sold (not open market) | $125K |
| Mar 11, 2026 | Richard C Rossi (President) | Sold (not open market) | $125K |
| Mar 10, 2026 | Steven O Vondran (CEO) | Sold (not open market) | $2.8M |
Who's trading AMT
- Ruth T Dowling, VP: sold $1M (8 sales), last Oct 29, 2026
- Teresa Hillary Clarke, Director: bought $28.8K (4 buys), last Oct 20, 2026
- Paul Blanchett, C-suite exec: other filings, last Oct 1, 2026
- Rajesh Kalathur, Director: bought $996K (2 buys), last Aug 21, 2026
- Robert Joseph Meyer, C-suite exec: sold $1.7M (2 sales), last Jul 29, 2026
- Pamela D A Reeve, Director: other filings, last May 28, 2026
- Dwight Evans, Representative: sold $8K (1 sale), last May 11, 2026
- Richard Dean McCormick, Representative: sold $8K (1 sale), last Apr 17, 2026
- Alan Armstrong, Senator: sold $8K (1 sale), last Mar 27, 2026
- Juan Font, CEO: other filings, last Mar 11, 2026
- Steven O Vondran, CEO: sold $6.3M (3 sales), last Mar 11, 2026
- Rodney M Smith, CFO: sold $6.6M (4 sales), last Mar 11, 2026
- Eugene M Noel, COO: sold $7.9M (4 sales), last Mar 11, 2026
- Richard C Rossi, President: other filings, last Mar 11, 2026
- Kenneth R Frank, Director: other filings, last Mar 10, 2026
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