InsiderTrades

AMERICAN TOWER CORP /MA/

SEC CIK 1053507 · EDGAR

Buying vs selling by month open-market trades, last 24 months, ASTS
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ASTSAST SpaceMobile, Inc.Member of 10% owner group 211.4K — $159.63M 12025-12-092025-12-09

Most active insiders at ASTS, 12 months

#InsiderTitleBoughtSold
1 Mikitani Hiroshi10% —$270.90M
2 AMERICAN TOWER CORP /MA/Member of 10% owner group —$159.63M
3 Yao HuiwenCTO —$12.71M
4 Johnson Andrew MartinCFO, CLO, Dir —$5.31M
5 Gupta Shanti B.COO —$1.48M
6 Torres Julio A.Dir —$1.15M
7 Cisneros AdrianaDir $657.3K—
8 Bernal MayaCAO —$442.6K
9 LARSON KEITH RDir $149.1K—
10 Turco Christopher EdwardEVP, Chief of Staff ——

Transactions 1

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
I 2025-12-11 2025-12-09 ASTS AST SpaceMobile, Inc. AMERICAN TOWER CORP /MA/ Member of 10% owner group S - Sale $69.75 -2.29M 211.4K -92% -$159.63M

Purchase Sale Sale after option exercise All abbreviations