ARRAY DIGITAL INFRASTRUCTURE, INC. — Director's Dealing 2011

May 12, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNITED STATES CELLULAR CORP (USM)
CIK: 0000821130
Period of Report: 2011-05-11

Reporting Person: FERBER ALAN (Exec VP Chief Strategy & Brand)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-11	Common Shares	S	500	$50.30	Disposed	3865	Indirect
2011-05-11	Common Shares	S	400	$50.31	Disposed	3465	Indirect
2011-05-11	Common Shares	S	400	$50.35	Disposed	3065	Indirect
2011-05-11	Common Shares	S	263	$50.36	Disposed	2802	Indirect
2011-05-11	Common Shares	S	100	$50.40	Disposed	2702	Indirect
2011-05-11	Common Shares	S	500	$50.42	Disposed	2202	Indirect
2011-05-11	Common Shares	S	100	$50.43	Disposed	2102	Indirect
2011-05-11	Common Shares	S	500	$50.45	Disposed	1602	Indirect
2011-05-11	Common Shares	S	400	$50.52	Disposed	1202	Indirect
2011-05-11	Common Shares	S	200	$50.55	Disposed	1002	Indirect
2011-05-11	Common Shares	S	201	$50.56	Disposed	801	Indirect
2011-05-11	Common Shares	S	300	$50.57	Disposed	501	Indirect
2011-05-11	Common Shares	S	1	$50.58	Disposed	500	Indirect
2011-05-11	Common Shares	S	1	$50.63	Disposed	499	Indirect
2011-05-11	Common Shares	S	200	$50.65	Disposed	299	Indirect
2011-05-11	Common Shares	S	100	$50.68	Disposed	199	Indirect
2011-05-11	Common Shares	S	100	$50.71	Disposed	99	Indirect
2011-05-11	Common Shares	S	100	$50.73	Disposed	0	Indirect

Footnotes

F1: Due to rounding and fractional share payout to the Reporting Person, the Amount of Securities Beneficially Owned Following Reported Transaction(s) has been adjusted to reflect the actual balance of zero.