| Essex Woodlands Management, Inc. |
| 48.35% | 47.45% | #1 | $122.9M | 13.0M | $118.9M | 13.0M | 00.00% | Unchanged |
| Juniper Investment Company, LLC |
| 17.35% | 20.22% | #2 | $65.5M | 6.9M | $63.4M | 6.9M | 00.00% | Unchanged |
| Nantahala Capital Management, LLC |
| 1.89% | 2.06% | #3 | $56.6M | 6.0M | $55.9M | 6.1M | -122,124-1.99% | Reduce |
| BlackRock, Inc. |
| <0.01% | <0.01% | #87 | $32.4M | 3.4M | $28.6M | 3.1M | +302,373+9.65% | Add |
| ROYCE & ASSOCIATES LP |
| 0.14% | 0.14% | #11 | $17.3M | 1.8M | $14.1M | 1.5M | +291,930+18.94% | Add |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #96 | $16.5M | 1.8M | $15.7M | 1.7M | +36,971+2.16% | Add |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #77 | $12.9M | 1.4M | $10.7M | 1.2M | +197,469+16.90% | Add |
| AMERICAN CENTURY COMPANIES INC |
| 0.01% | <0.01% | #37 | $12.8M | 1.4M | $5.7M | 619,803 | +733,612+118.36% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| <0.01% | <0.01% | #49 | $10.7M | 1.1M | $8.0M | 873,138 | +255,327+29.24% | Add |
| STATE STREET CORP |
| <0.01% | <0.01% | #100 | $10.4M | 1.1M | $9.0M | 988,367 | +116,511+11.79% | Add |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| <0.01% | <0.01% | #88 | $9.8M | 1.0M | $8.9M | 973,004 | +69,792+7.17% | Add |
| Hillsdale Investment Management Inc. |
| 0.2% | 0.17% | #9 | $8.6M | 907,739 | $6.1M | 671,139 | +236,600+35.25% | Add |
| Engine Capital Management, LP |
| 0.83% | 0.35% | #5 | $8.5M | 900,558 | $2.9M | 315,018 | +585,540+185.88% | Add |
| WELLINGTON MANAGEMENT GROUP LLP |
| <0.01% | <0.01% | #63 | $7.1M | 748,358 | $1.4M | 154,141 | +594,217+385.50% | Add |
| RENAISSANCE TECHNOLOGIES LLC |
| 0.01% | 0.01% | #33 | $6.9M | 736,000 | $4.5M | 489,460 | +246,540+50.37% | Add |
| OBERWEIS ASSET MANAGEMENT INC/ |
| 0.14% | 0.17% | #12 | $6.7M | 709,714 | $5.7M | 628,114 | +81,600+12.99% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #83 | $6.2M | 652,367 | $4.3M | 473,384 | +178,983+37.81% | Add |
| KENNEDY CAPITAL MANAGEMENT LLC |
| 0.08% | 0.09% | #14 | $4.4M | 466,563 | $4.3M | 474,971 | -8,408-1.77% | Reduce |
| FMR LLC |
| <0.01% | <0.01% | #109 | $4.3M | 452,850 | $3.6M | 396,233 | +56,617+14.29% | Add |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #85 | $4.2M | 443,824 | $3.3M | 362,823 | +81,001+22.33% | Add |
| PRUDENTIAL FINANCIAL INC |
| <0.01% | <0.01% | #43 | $3.7M | 394,520 | $1.8M | 193,800 | +200,720+103.57% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #84 | $3.7M | 391,859 | $3.4M | 373,942 | +17,917+4.79% | Add |
| TOCQUEVILLE ASSET MANAGEMENT L.P. |
| 0.05% | 0.05% | #17 | $3.5M | 369,673 | $3.1M | 345,000 | +24,673+7.15% | Add |
| ACADIAN ASSET MANAGEMENT LLC |
| <0.01% | <0.01% | #45 | $3.2M | 336,998 | $3.0M | 333,115 | +3,883+1.17% | Add |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #78 | $3.1M | 327,838 | $2.9M | 320,973 | +6,865+2.14% | Add |
| AQR CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #68 | $3.1M | 326,124 | $3.1M | 340,038 | -13,914-4.09% | Reduce |
| LAZARD ASSET MANAGEMENT LLC |
| <0.01% | <0.01% | #42 | $3.0M | 317,208 | $2.8M | 305,517 | +11,691+3.83% | Add |
| Anderson Financial Strategies, LLC |
| 1.48% | 1.02% | #4 | $2.9M | 194,313 | $1.8M | 172,900 | +21,413+12.38% | Add |
| Knights of Columbus Asset Advisors LLC |
| 0.14% | 0.15% | #13 | $2.7M | 290,345 | $2.6M | 288,738 | +1,607+0.56% | Add |
| Squarepoint Ops LLC |
| <0.01% | <0.01% | #46 | $2.5M | 269,267 | $2.0M | 220,853 | +48,414+21.92% | Add |
| BNP PARIBAS FINANCIAL MARKETS |
| <0.01% | <0.01% | #66 | $2.4M | 250,278 | $2.5M | 279,167 | -28,889-10.35% | Reduce |
| TWO SIGMA INVESTMENTS, LP |
| <0.01% | <0.01% | #56 | $2.2M | 230,625 | $2.4M | 259,060 | -28,435-10.98% | Reduce |
| WEDGE CAPITAL MANAGEMENT L L P/NC |
| 0.03% | 0.04% | #20 | $2.0M | 215,051 | $2.2M | 241,826 | -26,775-11.07% | Reduce |
| MILLENNIUM MANAGEMENT LLC |
| <0.01% | <0.01% | #80 | $1.9M | 203,512 | $151,859 | 16,633 | +186,879+1,123.54% | Add |
| MORGAN STANLEY |
| <0.01% | <0.01% | #125 | $1.8M | 193,734 | $1.6M | 243,749 | -50,015-20.52% | Reduce |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
| <0.01% | <0.01% | #114 | $1.7M | 185,292 | $1.4M | 158,317 | +26,975+17.04% | Add |
| Point72 Asset Management, L.P. |
| <0.01% | — | #51 | $1.6M | 169,713 | $0 | 0 | +169,713 | New Buy |
| Nuveen, LLC |
| <0.01% | <0.01% | #93 | $1.6M | 169,513 | $1.4M | 148,662 | +20,851+14.03% | Add |
| GLOBEFLEX CAPITAL L P |
| 0.2% | 0.17% | #8 | $1.6M | 165,865 | $1.1M | 123,052 | +42,813+34.79% | Add |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
| <0.01% | — | #79 | $1.5M | 158,690 | $0 | 0 | +158,690 | New Buy |
| JPMORGAN CHASE & CO |
| <0.01% | <0.01% | #128 | $1.5M | 149,615 | $882,515 | 98,495 | +51,120+51.90% | Add |
| FIFTH THIRD BANCORP |
| <0.01% | <0.01% | #48 | $1.5M | 154,826 | $1.5M | 161,926 | -7,100-4.38% | Reduce |
| Bank of New York Mellon Corp |
| <0.01% | <0.01% | #105 | $1.4M | 152,316 | $1.3M | 143,909 | +8,407+5.84% | Add |
| Mariner, LLC |
| <0.01% | <0.01% | #60 | $1.4M | 148,581 | $1.4M | 152,329 | -3,748-2.46% | Reduce |
| WESBANCO BANK INC |
| 0.03% | 0.02% | #21 | $1.3M | 139,600 | $894,740 | 98,000 | +41,600+42.45% | Add |
| Quantinno Capital Management LP |
| <0.01% | <0.01% | #57 | $1.3M | 137,515 | $657,570 | 72,023 | +65,492+90.93% | Add |
| LOS ANGELES CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #39 | $1.3M | 132,513 | $639 | 70 | +132,443+189,204.29% | Add |
| Trexquant Investment LP |
| 0.01% | 0.02% | #36 | $1.1M | 115,681 | $2.2M | 240,372 | -124,691-51.87% | Reduce |
| ALGERT GLOBAL LLC |
| 0.01% | 0.02% | #32 | $1.0M | 108,268 | $1.0M | 113,543 | -5,275-4.65% | Reduce |
| ENVESTNET ASSET MANAGEMENT INC |
| <0.01% | <0.01% | #104 | $1.0M | 106,809 | $803,440 | 88,000 | +18,809+21.37% | Add |
