| Essex Woodlands Management, Inc. |
| 42.7% | 44.45% | #1 | $108.6M | 28.2M | $111.4M | 28.2M | 00.00% | Unchanged |
| BlackRock, Inc. |
| <0.01% | <0.01% | #95 | $46.8M | 12.2M | $47.0M | 11.9M | +243,166+2.04% | Add |
| Trigran Investments, Inc. |
| 5.07% | 6.78% | #2 | $27.6M | 7.2M | $28.3M | 7.2M | -1,339-0.02% | Reduce |
| STATE STREET CORP |
| <0.01% | <0.01% | #101 | $21.5M | 5.6M | $20.0M | 5.1M | +522,119+10.33% | Add |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #116 | $20.0M | 5.2M | $20.4M | 5.2M | +21,047+0.41% | Add |
| Nantahala Capital Management, LLC |
| 0.61% | 0.49% | #6 | $18.4M | 4.8M | $13.4M | 3.4M | +1.4M+40.33% | Add |
| PARADIGM CAPITAL MANAGEMENT INC/NY |
| 0.43% | 0.52% | #7 | $15.7M | 4.1M | $13.5M | 3.4M | +662,800+19.44% | Add |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #100 | $12.1M | 3.1M | $11.4M | 2.9M | +262,329+9.10% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #89 | $10.3M | 2.7M | $4.7M | 1.2M | +1.5M+124.84% | Add |
| AQR CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #57 | $9.5M | 2.5M | $3.6M | 912,728 | +1.6M+170.29% | Add |
| RENAISSANCE TECHNOLOGIES LLC |
| 0.01% | 0.02% | #33 | $9.4M | 2.4M | $11.9M | 3.0M | -575,641-19.06% | Reduce |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. |
| 0.39% | 0.46% | #8 | $7.9M | 2.1M | $8.0M | 2.0M | +38,371+1.90% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| <0.01% | <0.01% | #76 | $7.5M | 1.9M | $10.6M | 2.7M | -749,150-27.81% | Reduce |
| CANNELL CAPITAL LLC |
| 4.83% | 3.73% | #3 | $7.2M | 1.9M | $5.9M | 1.5M | +373,250+24.93% | Add |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #104 | $5.1M | 1.3M | $4.0M | 1.0M | +294,469+28.78% | Add |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| <0.01% | <0.01% | #143 | $5.0M | 1.3M | $4.4M | 1.1M | +184,758+16.71% | Add |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
| <0.01% | <0.01% | #66 | $4.9M | 1.3M | $3.1M | 775,841 | +490,730+63.25% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #102 | $4.8M | 1.2M | $5.4M | 1.4M | -137,249-9.95% | Reduce |
| Meros Investment Management, LP |
| 1.37% | 1.87% | #4 | $4.3M | 1.1M | $4.3M | 1.1M | +28,901+2.64% | Add |
| MORGAN STANLEY |
| <0.01% | <0.01% | #147 | $4.0M | 1.0M | $5.2M | 749,756 | +293,530+39.15% | Add |
| Qube Research & Technologies Ltd |
| <0.01% | 0.01% | #54 | $3.8M | 990,228 | $6.5M | 1.7M | -661,291-40.04% | Reduce |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #119 | $3.2M | 844,138 | $3.2M | 812,341 | +31,797+3.91% | Add |
| JANE STREET GROUP, LLC |
| <0.01% | <0.01% | #138 | $3.1M | 792,311 | $2.3M | 582,872 | +209,439+35.93% | Add |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #99 | $3.0M | 775,085 | $3.3M | 822,969 | -47,884-5.82% | Reduce |
| KENNEDY CAPITAL MANAGEMENT LLC |
| 0.05% | — | #17 | $3.0M | 770,075 | $0 | 0 | +770,075 | New Buy |
| ACADIAN ASSET MANAGEMENT LLC |
| <0.01% | <0.01% | #56 | $2.9M | 757,710 | $368,000 | 93,697 | +664,013+708.68% | Add |
| OP Asset Management Ltd |
| 0.03% | 0.01% | #26 | $2.6M | 668,285 | $706,477 | 104,354 | +563,931+540.40% | Add |
| DISCIPLINED GROWTH INVESTORS INC /MN |
| 0.04% | 0.05% | #22 | $2.3M | 587,932 | $2.5M | 639,066 | -51,134-8.00% | Reduce |
| Squarepoint Ops LLC |
| <0.01% | <0.01% | #65 | $2.2M | 571,930 | $1.3M | 329,216 | +242,714+73.72% | Add |
| HRT FINANCIAL LP |
| <0.01% | <0.01% | #50 | $2.2M | 564,048 | $1.3M | 340,014 | +224,034+65.89% | Add |
| BANK OF AMERICA CORP /DE/ |
| <0.01% | <0.01% | #165 | $2.2M | 563,662 | $2.3M | 572,295 | -8,633-1.51% | Reduce |
| AMERICAN CENTURY COMPANIES INC |
| <0.01% | <0.01% | #87 | $2.1M | 538,392 | $1.5M | 382,824 | +155,568+40.64% | Add |
| ISTHMUS PARTNERS, LLC |
| 0.2% | 0.2% | #11 | $2.0M | 530,709 | $1.9M | 482,127 | +48,582+10.08% | Add |
| Creative Planning |
| <0.01% | <0.01% | #79 | $2.0M | 520,962 | $534,625 | 135,348 | +385,614+284.91% | Add |
| apricus wealth, LLC |
| 0.83% | 0.87% | #5 | $1.7M | 451,945 | $1.8M | 451,945 | 00.00% | Unchanged |
| Bank of New York Mellon Corp |
| <0.01% | <0.01% | #134 | $1.6M | 423,055 | $1.4M | 355,701 | +67,354+18.94% | Add |
| D. E. Shaw & Co., Inc. |
| <0.01% | <0.01% | #92 | $1.6M | 421,367 | $1.2M | 312,696 | +108,671+34.75% | Add |
| Nuveen, LLC |
| <0.01% | <0.01% | #123 | $1.5M | 386,411 | $935,708 | 236,888 | +149,523+63.12% | Add |
| WELLINGTON MANAGEMENT GROUP LLP |
| <0.01% | <0.01% | #141 | $1.3M | 349,981 | $1.3M | 336,098 | +13,883+4.13% | Add |
| HARBOR CAPITAL ADVISORS, INC. |
| 0.07% | 0.08% | #14 | $1.0M | 261,721 | $1.0M | 263,369 | -1,648-0.63% | Reduce |
| FRANKLIN RESOURCES INC |
| <0.01% | <0.01% | #150 | $958,338 | 248,919 | $679,452 | 172,013 | +76,906+44.71% | Add |
| XTX Topco Ltd |
| 0.01% | <0.01% | #34 | $950,203 | 246,806 | $162,199 | 41,063 | +205,743+501.04% | Add |
| LOS ANGELES CAPITAL MANAGEMENT LLC |
| <0.01% | 0.01% | #55 | $949,579 | 246,644 | $2.0M | 518,847 | -272,203-52.46% | Reduce |
| TWO SIGMA INVESTMENTS, LP |
| <0.01% | <0.01% | #96 | $949,506 | 246,625 | $1.1M | 267,297 | -20,672-7.73% | Reduce |
| Fisher Asset Management, LLC |
| <0.01% | <0.01% | #132 | $946,172 | 245,759 | $973,947 | 246,569 | -810-0.33% | Reduce |
| UBS Group AG |
| <0.01% | <0.01% | #168 | $908,728 | 236,033 | $2.7M | 673,002 | -436,969-64.93% | Reduce |
| PRELUDE CAPITAL MANAGEMENT, LLC |
| 0.06% | — | #16 | $828,670 | 215,239 | $0 | 0 | +215,239 | New Buy |
| Pillsbury Lake Capital LLC |
| 0.22% | — | #9 | $828,670 | 215,239 | $0 | 0 | +215,239 | New Buy |
| ExodusPoint Capital Management, LP |
| 0.01% | — | #46 | $794,790 | 206,439 | $0 | 0 | +206,439 | New Buy |
| MARSHALL WACE, LLP |
| <0.01% | 0.01% | #103 | $788,695 | 204,856 | $7.4M | 1.9M | -1.7M-88.99% | Reduce |
