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CIK 0001053507 · Large accelerated filer

AMERICAN TOWER CORP /MA/

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Ticker
AMT
Exchange
NYSE
Industry
Real Estate Investment Trusts
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
650723837
Phone
6173757500
Business address
222 BERKELEY STREET, BOSTON, MA, 02116
Former names
AMERICAN TOWER SYSTEMS CORP
  1. 4 Shares withheld for taxes SVP, Pres. & CEO, CoreSite gave up 419 shares (to pay taxes)
  2. 4 Insider Changes in Ownership
  3. 4 Open-market sale Member of 10% owner group sold 2,288,621 shares at $69.75 ($159,631,315)
  4. 4 Open-market buy Director bought 5,554 shares at $178.99 ($994,110)
  5. 4 Shares withheld for taxes EVP, Chief Admin Ofr, GC & Sec gave up 55 shares (to pay taxes)
  6. 4 Derivatives Options or other derivatives
  7. 3 Insider Initial Statement of Ownership
  8. 4 Open-market sale SVP, Pres. & CEO, CoreSite sold 720 shares at $208.33 ($149,998)
  9. 4 Shares withheld for taxes SVP & Chief Accounting Officer gave up 162 shares (to pay taxes)
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Open-market sale EVP & President, Asia-Pacific sold 4,000 shares at $215.92 ($863,680)
  13. 4 Shares withheld for taxes EVP, CFO & Treasurer gave up 9,572 shares (to pay taxes)
  14. 4 Shares withheld for taxes EVP & President, U.S. Tower gave up 1,751 shares (to pay taxes)
  15. 4 Shares withheld for taxes President and CEO gave up 12,589 shares (to pay taxes)
  16. 4 Shares withheld for taxes EVP & President, International gave up 9,200 shares (to pay taxes)
  17. 4 Shares withheld for taxes EVP & Chief Operating Officer gave up 2,902 shares (to pay taxes)
  18. 4 Shares withheld for taxes SVP & Chief Accounting Officer gave up 1,948 shares (to pay taxes)
  19. 4 Shares withheld for taxes SVP, Pres. & CEO, CoreSite gave up 1,855 shares (to pay taxes)
  20. 4 Shares withheld for taxes EVP, Chief Admin Ofr, GC & Sec gave up 2,316 shares (to pay taxes)

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