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Home > Insider Trading > Filing (0001338678-12-000025)

Filing Details

Accession Number:: 0001338678-12-000025
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-03-15 17:12:51
Reporting Period:: 2012-03-14

Filing Date:: 2012-03-15
Accepted Time:: 2012-03-15 17:12:51
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1053507	American Tower Corp	AMT	Real Estate Investment Trusts (6798)	650723837

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1363889	Jr Joseph Robert Meyer	116 Huntington Avenue Boston MA 02116	Svp, Finance & Corp Controller	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2012-03-14	6,250	$25.43	15,877	No	4	M	Direct
Common Stock	Disposition	2012-03-14	6,250	$63.00	9,627	No	4	S	Direct
Common Stock	Disposition	2012-03-14	1,444	$62.74	8,183	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Option to Purchase Common Stock	Disposition	2012-03-14	6,250	$0.00	6,250	$25.43

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
6,250		2018-12-01	No	4	M	Direct

Footnotes

This option was granted pursuant to the 2007 Equity Incentive Plan and is exercisable in 25% cumulative annual increments beginning December 1, 2009.