SEC Form 4 · accession 0001338678-15-000014

· AMT

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — EVP & President, U.S. Tower

Period of report

Mar 10, 2015

Accepted (ET)

Mar 12, 2015 · 5:18 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001053507

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock^F1,F2,F3	Mar 10, 2015	A	9,702	$0.00	A	85,258	D
Common Stock	Mar 10, 2015	F	4,550	$94.57	D	80,708	D
Common Stock	Mar 11, 2015	F	2,081	$94.63	D	78,627	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Option to Purchase Common Stock^F5	$94.57	Mar 10, 2015	A	121,604	A	—	Mar 10, 2025	Common Stock	121,604	121,604	D

F1These Restricted Stock Units (RSUs) were granted pursuant to the 2007 Equity Incentive Plan and vest in 25% cumulative annual increments beginning March 10, 2016. Each RSU respresents a contingent right to receive one share of Common Stock.
F2Amount includes 240 and 70 shares acquired under the Company's employee stock purchase plan in May 2014 and November 2014, respectively.
F3The issuer's method of reporting RSUs has been revised to report such grants in Table I rather than as previously reported in Table II. Accordingly, amount includes unvested RSUs previously reported in Table II.
F4Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of RSUs previously granted under the 2007 Equity Incentive Plan.
F5This option was granted pursuant to the 2007 Equity Incentive Plan and is exercisable in 25% cumulative annual increments beginning March 10, 2016.