Congress Trades in American Tower Corporation (AMT)
20 members of Congress have disclosed trading AMT.
20 members of Congress have disclosed trading American Tower Corporation (AMT), with 29 transactions in total — 12 purchases and 17 sales worth an estimated $647,320 at range midpoints, leaning toward selling. The most active AMT trader is Alan S. Lowenthal (4 disclosures). The most recent disclosed AMT trade was on May 11, 2026. Across the 3 disclosed AMT purchases we can price, the average return since disclosure is −6.3% (information only, not advice). See our full AMT fundamentals page for price, valuation and a return calculator.
Corporate insiders in AMT
It's not just Congress — here's what AMT's own executives and directors have done with the stock recently, from SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Apr 29, 2026 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 416 | $73,857 |
| Apr 28, 2026 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 556 | $99,235 |
Every disclosed AMT trade
| Disclosed | Politician | Type | Amount | Traded | |
|---|---|---|---|---|---|
| May 14, 2026 | Dwight Evans D | Sale | $1,001 - $15,000 | May 11, 2026 | filing ↗ |
| May 7, 2026 | Richard Dean McCormick R | Sale | $1,001 - $15,000 | Apr 17, 2026 | filing ↗ |
| Aug 1, 2025 | Ritchie John Torres D | Purchase | $1,001 - $15,000 | Sep 26, 2024 | filing ↗ |
| Apr 8, 2025 | Rob Bresnahan | Purchase | $1,001 - $15,000 | Apr 8, 2025 | filing ↗ |
| Feb 7, 2025 | Julie Johnson D | Sale | $1,001 - $15,000 | Jan 15, 2025 | filing ↗ |
| Dec 29, 2023 | Pete Sessions R | Sale | $1,001 - $15,000 | Dec 28, 2023 | filing ↗ |
| Oct 12, 2023 | Robert J. Wittman R | Purchase | $1,001 - $15,000 | Sep 7, 2023 | filing ↗ |
| Feb 1, 2023 | Kevin Hern R | Sale | $1,001 - $15,000 | Jan 31, 2023 | filing ↗ |
| Nov 4, 2022 | Kathy Manning D | Sale | $1,001 - $15,000 | Oct 12, 2022 | filing ↗ |
| Sep 27, 2021 | Cindy Axne | Purchase | $1,001 - $15,000 | Dec 10, 2020 | filing ↗ |
| Apr 12, 2021 | Pete Sessions R | Purchase | $1,001 - $15,000 | Apr 12, 2021 | filing ↗ |
| Apr 6, 2021 | John A. Yarmuth D | Purchase | $1,001 - $15,000 | Mar 5, 2021 | filing ↗ |
| Feb 19, 2021 | Peter Meijer R | Sale | $15,001 | Feb 16, 2021 | filing ↗ |
| Sep 14, 2020 | Dwight Evans D | Purchase | $1,001 - $15,000 | Jul 28, 2020 | filing ↗ |
| Dec 31, 2019 | Joe Courtney D | Purchase | $1,001 - $15,000 | Dec 31, 2019 | filing ↗ |
| Jun 24, 2019 | Katherine M. Clark D | Sale | $1,001 - $15,000 | May 12, 2019 | filing ↗ |
| Feb 15, 2019 | Katherine M. Clark D | Purchase | $1,001 - $15,000 | Jan 29, 2019 | filing ↗ |
| Oct 10, 2017 | Carlos Curbelo R | Sale | $1,001 - $15,000 | Oct 10, 2017 | filing ↗ |
| Oct 6, 2017 | Pete Sessions R | Purchase | $1,001 - $15,000 | Oct 6, 2017 | filing ↗ |
| Jun 2, 2017 | David E. Price D | Purchase | $1,001 - $15,000 | May 23, 2017 | filing ↗ |
| May 2, 2017 | Alan S. Lowenthal D | Sale | $1,001 - $15,000 | Apr 25, 2017 | filing ↗ |
| Feb 20, 2017 | Bradley S. Schneider D | Sale | $250,001 - $500,000 | Jan 9, 2017 | filing ↗ |
| Feb 1, 2017 | Alan S. Lowenthal D | Sale | $1,001 - $15,000 | Jan 25, 2017 | filing ↗ |
| Aug 8, 2016 | David E. Price D | Purchase | $1,001 - $15,000 | Aug 3, 2016 | filing ↗ |
| May 12, 2016 | Alan S. Lowenthal D | Sale | $319.00 | May 5, 2016 | filing ↗ |
| Jun 3, 2015 | K. Michael Conaway R | Sale | $1,001 - $15,000 | May 29, 2015 | filing ↗ |
| Jun 1, 2015 | Thomas MacArthur R | Sale | $15,001 - $50,000 | May 27, 2015 | filing ↗ |
| Mar 18, 2015 | Alan S. Lowenthal D | Sale | $15,001 - $50,000 | Mar 12, 2015 | filing ↗ |
| Feb 1, 2015 | Thomas MacArthur R | Sale | $1,001 - $15,000 | Jan 27, 2015 | filing ↗ |
Most active AMT traders in Congress
Alan S. Lowenthal
Democrat
4 trades
Pete Sessions
Republican
3 trades
Dwight Evans
Democrat
2 trades
Katherine M. Clark
Democrat
2 trades
David E. Price
Democrat
2 trades
Thomas MacArthur
Republican
2 trades
Richard Dean McCormick
Republican
1 trade
Ritchie John Torres
Democrat
1 trade
Source: US House Clerk Periodic Transaction Reports. Amounts are disclosed as ranges; estimates use range midpoints. Data may be delayed or contain filer errors. Updated Jun 29, 2026. Not investment advice.