Investor Relations

Ownership Information
Shares Outstanding	51,027,081
Short Interest Shares	3,160,128
Float (%)	96.88
Institutional Ownership (%)	106.42
Mutual Fund Ownership (%)	48.56
Insider Ownership (%)	3.12
Top 10 Instn Holders (%)	44.53

Ownership Activity
Description	Holders	Shares
Total Positions	206	54,303,122
New Positions	28	4,372,090
Increased Positions	84	5,285,999
Decreased Positions	64	(4,039,407)
Soldout Positions	36	(2,856,020)
Net Change		1,246,592

View: Owners:

Company	Shares	%Out	Value ($)	Reported	Change
BlackRock Fund Advisors	4,287,230	8.40	94,447,677	3/31/2013	631,286
Lord Abbett & Co. LLC	3,113,864	6.10	68,598,424	3/31/2013	663,200
Vanguard Group Inc.	2,907,465	5.70	64,051,454	3/31/2013	(341,648)
Dimensional Fund Advisors LP	2,373,606	4.65	52,290,540	3/31/2013	51,462
State Street Global Advisors Inc.	1,865,594	3.66	41,099,036	3/31/2013	191,738
T. Rowe Price Associates Inc.	1,767,675	3.46	38,941,880	3/31/2013	15,393
MFP Investors LLC	1,707,000	3.35	37,605,210	3/31/2013	102,932
AQR Capital Management LLC	1,656,500	3.25	36,492,695	3/31/2013	(53,802)
Franklin Mutual Advisers LLC	1,604,068	3.14	35,337,618	3/31/2013	0
Water Island Capital LLC	1,438,683	2.82	31,694,186	3/31/2013	546,057
Forest Hill Capital LLC	1,404,731	2.75	30,946,224	3/31/2013	80,368
Rainier Investment Management Inc.	1,390,970	2.73	30,643,069	3/31/2013	1,390,970
Columbia Management Investment Advisers LLC	1,333,362	2.61	29,373,965	3/31/2013	(411,343)
Perkins Investment Management LLC	1,103,900	2.16	24,318,917	3/31/2013	(511,030)
Luther King Capital Management Corp.	1,052,800	2.06	23,193,184	3/31/2013	1,052,800
Cortina Asset Management LLC	1,012,431	1.98	22,303,855	3/31/2013	(28,564)
Channing Capital Management LLC	1,000,346	1.96	22,037,622	3/31/2013	491,365
Victory Capital Management Inc.	988,342	1.94	21,773,174	3/31/2013	262,138
Northern Trust Global Investments Ltd.	984,734	1.93	21,693,690	3/31/2013	(9,678)
Thompson Siegel & Walmsley LLC	830,656	1.63	18,299,352	3/31/2013	(41,872)
Alpine Associates Ltd. Partnership	810,196	1.59	17,848,618	3/31/2013	518,983
Royce & Associates LLC	783,500	1.54	17,260,505	3/31/2013	11,000
IronBridge Capital Management LP	773,918	1.52	17,049,414	3/31/2013	2,468
Robeco Institutional Asset Management US Inc	732,831	1.44	16,144,267	3/31/2013	84,829
Westwood Management Corp.	677,119	1.33	14,916,932	3/31/2013	12,925
TIAA-CREF Asset Management LLC	664,768	1.30	14,644,839	3/31/2013	79,158
Fiduciary Management Associates LLC	611,130	1.20	13,463,194	3/31/2013	611,130
Endeavour Capital Advisors Inc.	586,656	1.15	12,924,032	3/31/2013	(31,459)
Mellon Capital Management Corp.	531,668	1.04	11,712,646	3/31/2013	306,231
Magnetar Financial LLC	511,092	1.00	11,259,357	3/31/2013	0
Cardinal Capital Management L.L.C.	497,338	.97	10,956,356	3/31/2013	497,338
Banc Funds Co. L.L.C.	437,959	.86	9,648,237	3/31/2013	(230,200)
Marsico Capital Management LLC	397,560	.78	8,758,247	3/31/2013	(777,852)
Ironwood Capital Management LLC	388,284	.76	8,553,897	3/31/2013	69,459
Smith, Graham & Co. Investment Advisors LP	354,385	.69	7,807,102	3/31/2013	(43,100)
Renaissance Technologies LLC	339,747	.67	7,484,626	3/31/2013	60,176
Norges Bank Investment Management	337,434	.66	7,433,671	12/31/2012	51,467
Kennedy Capital Management Inc.	304,733	.60	6,713,268	3/31/2013	(7,642)
BNY Investment Advisors	302,700	.59	6,668,481	3/31/2013	13,023
Two Sigma Investments LLC	299,654	.59	6,601,378	3/31/2013	(132,774)
Rows 1 through 40 of 237


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