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sellWeak

Juan Font sold $150k of AMT

SVP, Pres. & CEO, CoreSite at AMERICAN TOWER CORP /MA/. 720 shares at an average of $208.33, traded Jul 31, 2025, filed Aug 1, 2025.

Warning score
36
Value
$150k
720 shares
Holdings after
23,425
-3% from before
From 52-week low
+22%
low $162.59, close $198.49
From 52-week high
-10%
high $221.67, as of Jul 31, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $150k at market
    +11
  • Share of holdings sold
    Sold 3.0% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

AMTOct 9, 2026 · close 182.24
Since filing Aug 1, 2025: -9.8%SPY +26.9% · excess -36.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001053507-25-000122, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 31, 2025SOpen-market sale
Common Stock
-720$208.33$150k23,425Aug 1, 2025

Related signals

Other insiders at AMERICAN TOWER CORP /MA/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
43Moderate
AMTsell
AMERICAN TOWER CORP /MA/
Sanjay Goel
EVP & President, Asia-Pacific
$864k
4,000 shares
-14%
45Moderate
AMTsell 3
AMERICAN TOWER CORP /MA/
Pamela D A Reeve
director
$1.0M
4,971 shares
-20%
60Notable
AMTsell 3
AMERICAN TOWER CORP /MA/
Robert Joseph Meyer JR
SVP & Chief Accounting Officer
$1.1M
5,663 shares
-18%
32Weak
AMTsell 310b5-1
AMERICAN TOWER CORP /MA/
Rodney M Smith
EVP, CFO & Treasurer
$3.1M
16,568 shares
-21%
17Weak
AMTsell10b5-1
AMERICAN TOWER CORP /MA/
Rodney M Smith
EVP, CFO & Treasurer
$3.0M
16,567 shares
-21%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Juan Font sold $150k of AMT | InsiderTell