Ruth T Dowling insider trades: American Tower (AMT) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Ruth reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 29, 2026 | AMT | ↓ Sell | 1,578 | $184.30 | $291K | Direct | Oct 30, 2026 (1d) |
| Jul 29, 2026 | AMT | ↓ Sell | 1,791 | $172.89 | $310K | Direct | Jul 30, 2026 (1d) |
| Apr 29, 2026 | AMT | ↓ Sell | 972 | $178.08 | $173K | Direct | Apr 30, 2026 (1d) |
| Mar 4, 2026 | AMT | ↓ Sell | 682 | $188.51 | $129K | Direct | Mar 6, 2026 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other AMT insiders
Open-market trades in the last 12 months
About Ruth T Dowling's insider trades
Ruth T Dowling is EVP, Chief Admin Ofr, GC & Sec at American Tower (AMT). Since Mar 4, 2026, Ruth has reported no open-market purchases and 4 sales worth $902K on SEC Form 4. In the last 12 months: 4 sales ($902K).
Their filings also include shares withheld for taxes (6 filings), grants and awards (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every AMT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.