AMT Insider Trading Activity and SEC Form 4 Filings
Trump's trades in AMT
From his financial disclosures
$255K+
9 purchases
$807K+
12 sales
Purchase
Aug 28, 2026
Reported 41d later
$50K - $100K
Purchase
Aug 10, 2026
Reported 59d later
$1K - $15K
Sale
Jul 27, 2026
Reported 57d later
$50K - $100K
Sale
Jul 24, 2026
Reported 60d later
$1K - $15K
Sale
Jul 23, 2026
Reported 61d later
$50K - $100K
Sale
Jul 8, 2026
Reported 76d later
$1K - $15K
Many orders in these accounts are placed by the account manager. See all 21 trades
AMT insider trading summary
Over the past 12 months, insiders at American Tower Corp (AMT) reported 20 sales worth $22.7M by 6 insiders and 6 open-market purchases worth $1.0M by 2 insiders on SEC Form 4. Net insider selling was $21.7M.
Latest AMT insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 30, 2026 | Juan Font | SVP, Pres. & CEO, CoreSite | Sell | $112K (592 @ $189.63) |
| Oct 29, 2026 | Ruth T Dowling | EVP, Chief Admin Ofr, GC & Sec | Sell | $177K (952 @ $185.81) |
| Oct 28, 2026 | Ruth T Dowling | EVP, Chief Admin Ofr, GC & Sec | Sell | $114K (626 @ $182.00) |
| Oct 20, 2026 | Teresa Hillary Clarke | Director | Buy | $8K (42.926 @ $183.20) |
| Aug 21, 2026 | Rajesh Kalathur | Director | Buy | $501K (2,829 @ $177.00) |
| Jul 29, 2026 | Ruth T Dowling | EVP, Chief Admin Ofr, GC & Sec | Sell | $194K (1,106 @ $174.96) |
| Jul 29, 2026 | Robert Joseph Meyer | SVP & Advisor to the CFO | Sell | $894K (5,000 @ $178.89) |
| Jul 28, 2026 | Ruth T Dowling | EVP, Chief Admin Ofr, GC & Sec | Sell | $116K (685 @ $169.54) |
| Jul 13, 2026 | Teresa Hillary Clarke | Director | Buy | $8K (46.448 @ $167.52) |
| Apr 29, 2026 | Ruth T Dowling | EVP, Chief Admin Ofr, GC & Sec | Sell | $74K (416 @ $177.54) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.