Form4insider filings, from the source

Company · CIK 0001053507 · SIC 6798 — Real Estate Investment Trusts · NYSE

AMERICAN TOWER CORP /MA/ · AMT

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $501k · 1sales $309.5M · 99net −$309.0M
$10k$10k$1M$1M$100M$100MbuyssalesMay 2015Apr 2017Feb 2019Jan 2021Nov 2022Oct 2024Aug 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Mar 10, 2015 AFForm 4 →Mar 12, 5:18 pm EDTSteven C. MarshallEVP & President, U.S. Tower16,333$94.59$627,21978,627— plan?
Mar 10, 2015 AFForm 4 →Mar 12, 5:16 pm EDTWilliam H HessEVP, Int'l. Operations16,285$94.59$622,67990,605— plan?
Mar 10, 2015 AFForm 4 →Mar 12, 5:16 pm EDTEdmund DiSantoEVP, Chief Admin Ofr, GC & Sec15,248$94.59$574,539115,468— plan?
Mar 10, 2015 AFForm 4 →Mar 12, 5:15 pm EDTThomas A BartlettEVP and CFO16,660$94.59$658,15286,490— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:12 pm EDTSamme L ThompsonDirector794——18,111— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:12 pm EDTDavid E SharbuttDirector794——3,540— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:11 pm EDTPamela D A ReeveDirector794——9,853— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:10 pm EDTJoann A ReedDirector794——9,853— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:10 pm EDTCraig MacnabDirector1,269——1,269— plan?
Mar 10, 2015 AFForm 4 →Mar 12, 5:09 pm EDTGustavo LaraDirector951$94.57$14,84711,796— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:08 pm EDTCarolyn KatzDirector794——10,794— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:05 pm EDTRonald M DykesDirector794——21,079— plan?
Mar 10, 2015 AForm 4 →Mar 12, 5:04 pm EDTRaymond P DolanDirector794——9,853— plan?
Dec 16, 2014 GForm 5 →Feb 13, 2015, 4:27 pm ESTWilliam H HessEVP, Int'l. Operations10,000——38,873— plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Mar 10, 2015 AForm 4 →Mar 12, 5:05 pm EDTRonald M DykesDirector4,971——4,971—
Mar 10, 2015 AForm 4 →Mar 12, 5:04 pm EDTRaymond P DolanDirector4,971——4,971—