Selected Public Market Observations Shareholder Ownership Information Top 30 Institutional Holders Institution Investment Style Change From 6/30/2014 Latest Filing Position Volume Change 3/31/2015 Position Volume Change 12/31/2014 Position Volume Change 9/30/2014 Position Volume Change 6/30/2014 Position Steel Partners LLC Growth - 994,840 - 994,840 - 994,840 - 994,840 - 994,840 GAMCO Investors, Inc. (NYSE:GBL)(1) Blend ( 175,651) 409,540 (115,443) 524,983 (2,600) 527,583 (4,857) 532,440 (52,751) 585,191 Teton Advisors, Inc (OTCPK:TETA.A)(1) Growth ( 2,148) 270,600 - 270,600 - 270,600 - 270,600 (2,148) 272,748 Dimensional Fund Advisors LP GARP 4,043 254,056 - 254,056 (15) 254,071 4,058 250,013 - 250,013 Wellington Management Group LLP GARP ( 126,783) 213,604 - 213,604 - 213,604 (1,858) 215,462 (124,925) 340,387 AllianceBernstein L.P. GARP ( 5,027) 177,000 - 177,000 - 177,000 - 177,000 (5,027) 182,027 BlackRock, Inc. (NYSE:BLK) GARP 60,151 137,526 - 137,526 (1,125) 138,651 3,689 134,962 57,587 77,375 LSV Asset Management Value 4,683 102,387 - 102,387 4,683 97,704 - 97,704 - 97,704 Dalton, Greiner, Hartman, Maher & Co., LLC GARP ( 58,291) 84,140 - 84,140 1,848 82,292 4,798 77,494 (64,113) 141,607 RBF Capital LLC GARP ( 4,753) 83,316 - 83,316 - 83,316 3,000 80,316 - 80,316 Numeric Investors LLC GARP 67,815 75,563 - 75,563 (8,946) 84,509 7,303 77,206 69,458 7,748 Renaissance Technologies Corp. Growth 16,900 74,200 - 74,200 400 73,800 6,858 66,942 9,642 57,300 The Vanguard Group, Inc. GARP 25,681 67,107 - 67,107 3,528 63,579 10,800 52,779 11,353 41,426 Acadian Asset Management, Inc. GARP 20,991 43,743 - 43,743 (961) 44,704 9,532 35,172 12,420 22,752 Nationwide Fund Advisors GARP 961 36,944 - 36,944 4,621 32,323 31,743 580 (35,403) 35,983 Morgan Stanley, Investment Banking and Brokerage InvestmGARP 23,134 34,079 - 34,079 (1,309) 35,388 5,406 29,982 19,037 10,945 Wilen Investment Management Corp. Value 293 27,760 - 27,760 762 26,998 (1,456) 28,454 987 27,467 Geode Capital Management, LLC GARP 10,430 27,048 - 27,048 696 26,352 2,672 23,680 7,062 16,618 Bridgeway Capital Management , Inc. GARP - 20,750 - 20,750 - 20,750 (13,350) 34,100 13,350 20,750 California Public Employees' Retirement System GARP ( 3,700) 19,052 - 19,052 (4,600) 23,652 400 23,252 500 22,752 AXA Investment Managers S.A. GARP 7,887 18,291 - 18,291 (1,345) 19,636 7,595 12,041 1,637 10,404 Invesco Ltd. (NYSE:IVZ) GARP 16,740 16,740 - 16,740 7,670 9,070 9,070 - - - Algert Coldiron Investors, LLC Blend 2,259 16,689 - 16,689 - 16,689 1,566 15,123 693 14,430 James Investment Research, Inc. GARP 11,560 12,525 - 12,525 530 11,995 480 11,515 10,550 965 Ativo Capital Management, LLC Growth ( 4,897) 12,480 - 12,480 (600) 13,080 496 12,584 (4,793) 17,377 Perritt Capital Management, Inc. GARP 11,505 11,505 - 11,505 11,505 - - - - - RBC Global Asset Management Inc. GARP - 11,500 - 11,500 - 11,500 - 11,500 - 11,500 RBC Global Asset Management (U.S.) Inc. Growth - 11,500 - 11,500 - 11,500 - 11,500 - 11,500 BNY Mellon Asset Management GARP 1,686 11,411 - 11,411 (76) 11,487 6,472 5,015 (4,710) 9,725 CornerCap Investment Counsel Inc. GARP 10,695 10,695 - 10,695 2,195 8,500 - 8,500 8,500 - 3,286,591 3,402,034 3,385,173 3,290,756 3,361,850 Top 30 as % of Total Institutional Ownership 95.50% 98.96% 98.18% 95.09% 98.67% (1) GAMCO Investors and Teton Advisors represent the same owner of stock. The change in volume of (115,443) was from participation in the April 2015 Dutch auction tender Source: Capital IQ
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