Trade Summary

1 week ago, Dowling Ruth T, serving as EVP, Chief Admin Ofr, GC & Sec at AMERICAN TOWER CORP /MA/ (AMT), sold 1,791 shares at $172.89 per share, for a total transaction value of $309,640.66. Following this transaction, Dowling Ruth T now holds 27,711 shares of AMT.

This sale represents a 6.07% decrease in Dowling Ruth T's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, July 28, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, July 30, 2026 at 4:11 PM ET, 2 days after the trade was made.

AMERICAN TOWER CORP /MA/ operates in the REAL ESTATE sector, specifically within the REIT - SPECIALTY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.