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AMERICAN TOWER CORP /MA/

AMTCIK: 0001053507

AMERICAN TOWER CORP /MA/ (AMT) has recorded 26 insider filings from 13 unique insiders, totaling $39.1M in trading activity (net selling). Insiders have sold $14.6M while purchasing $1.5M. Insider sales can reflect personal financial planning rather than a bearish view — always consider the full context. The most active insider by volume is Noel Eugene M. All data sourced from SEC Form 4 filings and updated as new disclosures are filed.

Total Volume
$39.1M
Purchases
$1.5M
Sales
$14.6M
Unique Insiders
13

Recent Insider Trades (26)

Dowling Ruth TEVP, Chief Admin Ofr, GC & Sec
Filed Apr 30, 2026
Sell
$173.1K
2 sales
Noel Eugene MEVP & Chief Operating Officer
Filed Mar 12, 2026
Grant
$0
1 grant
Dowling Ruth TEVP, Chief Admin Ofr, GC & Sec
Filed Mar 12, 2026
Grant
$0
1 grant
Vondran Steven OPresident and CEO, Director
Filed Mar 12, 2026
Grant
$0
1 grant
Smith Rodney MEVP, CFO & Treasurer
Filed Mar 12, 2026
Grant
$0
1 grant
Font JuanSVP, Pres. & CEO, CoreSite
Filed Mar 12, 2026
Grant
$0
1 grant
Rossi Richard CEVP & President, U.S. Tower
Filed Mar 12, 2026
Grant
$0
1 grant
Buy
$494.9K
1 buy1 grant
Dowling Ruth TEVP, Chief Admin Ofr, GC & Sec
Filed Mar 6, 2026
Sell
$128.6K
1 sale
Vondran Steven OPresident and CEO, Director
Filed Mar 6, 2026
Sell
$6.3M
3 sales
Noel Eugene MEVP & Chief Operating Officer
Filed Mar 4, 2026
Sell
$7.9M
4 sales
Smith Rodney MEVP, CFO & Treasurer
Filed Feb 27, 2026
Grant
$0
1 grant
Vondran Steven OPresident and CEO, Director
Filed Feb 27, 2026
Grant
$0
1 grant
Font JuanSVP, Pres. & CEO, CoreSite
Filed Jan 6, 2026
Other
$0
Dowling Ruth TEVP, Chief Admin Ofr, GC & Sec
Filed Oct 3, 2025
Other
$0
Font JuanSVP, Pres. & CEO, CoreSite
Filed Aug 1, 2025
Sell
$150.0K
1 sale