SEC Form 4Coverage since Jul 28, 2026
$AMT insider trading
Over the last 12 months, American Tower insiders reported no purchases and 2 sales totaling $1.2M across SEC Form 4 filings. 50% of the activity was filed under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $1.2M 2 events
- Events · 12m
- 2 Form 4 filings, grouped
- Insiders · 12m
- 2 distinct reporters
- 10b5-1 share
- 50% pre-arranged plans
Side
Price · $AMT · 12Mvia TradingView
Top insiders · 12m
Dowling Ruth TEVP, Chief Admin Ofr, GC & Sec1× · $310K
Meyer Robert JosephSVP & Advisor to the CFO1× · $894K
All insider trades
2 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jul 29, 2026 | Dowling Ruth TEVP, Chief Admin Ofr, GC & Sec · O | ▼ Sale | 1,791 | $172.89 | $310K | -6.1% | plan · 2 tranches |
| Jul 29, 2026 | Meyer Robert JosephSVP & Advisor to the CFO · O | ▼ Sale | 5,000 | $178.89 | $894K | -18.9% | — |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $AMT feed.