Ownership Profile

SHAREHOLDER BREAKDOWN

Shareholder Holders Value ($MM) % O/S Shares
Institution 81 71.67 56.08 8,686,298
Mutual Fund 174 33.26 26.71 4,052,153
Insider 11 7.95 6.30 980,185

INSTITUTIONAL SHAREHOLDER ROTATION

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 28 6.84 5.34 831,006
Sellers 80 -21.72 18.38 -2,858,202
Net -14.88 13.04 -2,027,196

INSTITUTIONAL SHAREHOLDER CONCENTRATION

Value ($MM) % O/S Shares
Total Inst. 86.76 68.76 10,692,815
Top 10 Inst. 62.32 49.53 7,703,394
Top 20 Inst. 75.79 60.31 9,378,444
Top 50 Inst. 86.00 68.15 10,597,861

INSTITUTIONAL SHAREHOLDER STYLE

Holders Value ($MM) % Inst Shares Shares
Growth 16 6.21 4.79 743,109
Aggressive Growth 1 0.86 0.67 104,621
Core Growth 14 4.81 3.70 573,488
Growth 1 0.53 0.42 65,000
Income
Income Value 1 0.20 0.15 23,849
Yield -- --
Index 8 10.96 8.75 1,360,085
Other 25 16.37 13.75 2,123,892
Broker Dealer 9 0.52 0.41 62,935
GARP 3 0.34 0.28 43,087
Hedge Fund 11 13.62 11.66 1,800,468
Specialty 1 1.12 0.80 123,294
Sector Specific 1 0.77 0.61 94,108
Value 16 31.61 24.77 3,839,573
Core Value 12 11.32 8.91 1,373,726
Deep Value 4 20.29 15.86 2,465,847

TOP HOLDERS: INSTITUTIONAL INVESTOR

Holder Shares Held % O/S Share Change Filing Date
ArrowMark Colorado Holdings, LLC 1,532,129 9.85 -99,697 6/30/19
iSystems Holdings, L.L.C. 1,026,332 6.60 -- 4/2/19
Red Oak Partners, LLC 942,970 6.06 -- 4/2/19
Pacific Ridge Capital Partners, LLC 870,454 5.60 74,098 6/30/19
The Vanguard Group, Inc. 771,649 4.96 -107,532 6/30/19
Goepel (Patrick) 740,097 4.76 -- 6/30/19
Royce & Associates, LP 698,517 4.49 314,917 6/30/19
PenderFund Capital Management, Ltd. 402,696 2.59 -182,955 6/30/19
Skylands Capital, LLC 378,550 2.43 154,946 6/30/19
Unterberg Capital, LLC 340,000 2.19 340,000 9/30/18
Dimensional Fund Advisors, L.P. 278,871 1.79 -1,540 6/30/19
Perritt Capital Management, Inc. 233,400 1.50 20,000 6/30/19
BlackRock Institutional Trust Company, N.A. 217,060 1.40 -435,732 6/30/19
Alyeska Investment Group, L.P. 204,984 1.32 -145,016 6/30/19
Waterfield (John Randall) 148,136 0.95 -- 4/2/19
Northern Trust Investments, Inc. 133,765 0.86 -5,330 6/30/19
SEI Investments Management Corporation 123,294 0.79 -2,493 7/31/19
Bard Associates Inc. 114,093 0.73 -- 6/30/19
Altair Advisers LLC 113,600 0.73 8,970 6/30/19
Florida State Board of Administration 107,847 0.69 -22,536 3/31/19
Parametric Portfolio Associates LLC 104,621 0.67 1,236 6/30/19
S Squared Technology, LLC 94,108 0.61 16,461 6/30/19
Geode Capital Management, L.L.C. 91,005 0.59 -47,624 6/30/19
New Jersey Division of Investment 85,000 0.55 -6,000 6/30/19
Millennium Management LLC 69,101 0.44 69,101 6/30/19
Paloma Partners Management Company 67,500 0.43 67,500 6/30/19
Perkins Capital Management, Inc. 65,000 0.42 -5,000 6/30/19
JB Capital Partners, L.P. 60,000 0.39 -- 6/30/19
Columbia Threadneedle Investments (US) 56,000 0.36 56,000 6/30/19
Raymond James Financial Services Advisors, Inc. 55,285 0.36 -3,540 6/30/19
Marshall Wace LLP 52,134 0.34 -287,008 6/30/19
J.P. Morgan Securities LLC 49,156 0.32 -925 6/30/19
T. Rowe Price Associates, Inc. 36,880 0.24 -166 6/30/19
California Public Employees' Retirement System 33,555 0.22 -- 6/30/19
ACG Wealth Inc. 25,675 0.17 600 6/30/19
BNY Mellon Asset Management 23,849 0.15 -22,346 6/30/19
Behrent (Matthew K) 23,189 0.15 2,000 8/24/18
Sandberg (David) 22,415 0.14 -5,000 4/2/19
Luther King Capital Management Corp. 21,897 0.14 -- 9/30/18
Algert Global LLC 21,893 0.14 1,148 6/30/19
Susquehanna International Group, LLP 21,713 0.14 -15,979 6/30/19
Pertierra (Adrian Justin) 21,447 0.14 -- 4/2/19
Karbowski (James Joseph) 20,901 0.13 -9,099 4/2/19
Commonwealth Financial Network 20,431 0.13 13 6/30/19
First Interstate Bank 18,900 0.12 -5,000 6/30/19
Wilmington Trust Investment Advisors, Inc. 12,943 0.08 -- 6/30/19
Ancora Advisors, L.L.C. 12,740 0.08 -- 6/30/19
Leap Investments LP 11,800 0.08 11,800 6/30/19
Goldman Sachs Asset Management (US) 10,789 0.07 10,789 6/30/19
BofA Securities, Inc 9,490 0.06 9,490 6/30/19

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* Insider values reflect direct beneficial ownership.