Steven O VondranFiled
President and CEOExecutiveDirectorCIK 1749304
Net · 12 months
-$6.3M
Open-market buys − sales
Sold · 12 months
$6.3M
$0 in 90d · 7 sales on record
Bought · 12 months
$0
$0 in 90d · 0 buys on record
Under 10b5-1
100%
Share of sale value under a trading plan
Last trade
Mar 11, 2026
Filed Mar 12, 2026 · 26 rows
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
Whale score 75Whale watch
- 50Insider overlapMar 27, 2026
Sen. Alan Armstrong sold AMT 23 days after its CEO sold $3.1M
Details
- Politician
- Alan Armstrong
- Ticker
- AMT
- Asset
- American Tower Corporation (REIT) Common Stock
- Tx type
- sell
- Tx date
- Mar 27, 2026
- Filing date
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Is whale
- No
- Insider trade
- {"insider":{"slug":"steven-o-vondran","name":"Steven O Vondran","title":"President and CEO","short_title":"CEO"},"company":"AMERICAN TOWER CORP /MA/","ticker":"AMT","tx_kind":"open_market_sale","tx_date":"2026-03-04","shares":16625,"price":188.82,"value":3139132.5,"is_10b5_1":true}
- Days between
- 23
- Opposite side
- No
Transactions
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