| BlackRock, Inc. |
| <0.01% | <0.01% | #91 | $39.5M | 10.3M | $30.7M | 10.0M | +343,727+3.45% | Add |
| Private Capital Management, LLC |
| 2.52% | 2.29% | #6 | $28.6M | 7.5M | $23.0M | 7.5M | -14,095-0.19% | Reduce |
| DISCIPLINED GROWTH INVESTORS INC /MN |
| 0.41% | 0.46% | #14 | $24.0M | 6.3M | $22.5M | 7.3M | -1.1M-14.46% | Reduce |
| PRIVATE MANAGEMENT GROUP INC |
| 0.58% | 0.49% | #13 | $22.0M | 5.7M | $17.0M | 5.5M | +218,615+3.97% | Add |
| ROYCE & ASSOCIATES LP |
| 0.17% | 0.15% | #18 | $21.2M | 5.5M | $15.3M | 5.0M | +561,859+11.28% | Add |
| 325 CAPITAL LLC |
| 4.86% | 4.31% | #3 | $20.2M | 5.3M | $11.8M | 3.8M | +1.4M+37.67% | Add |
| Samjo Management, LLC |
| 6.87% | 5.32% | #1 | $20.1M | 5.3M | $12.3M | 4.0M | +1.3M+31.62% | Add |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #99 | $19.6M | 5.1M | $15.7M | 5.1M | +11,142+0.22% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| <0.01% | <0.01% | #60 | $16.1M | 4.2M | $12.7M | 4.1M | +61,128+1.48% | Add |
| CenterBook Partners LP |
| 0.77% | 0.57% | #11 | $15.7M | 4.1M | $10.6M | 3.4M | +666,124+19.36% | Add |
| PINNACLE ASSOCIATES LTD |
| 0.17% | 0.12% | #19 | $15.3M | 4.0M | $9.6M | 3.1M | +853,990+27.28% | Add |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| <0.01% | <0.01% | #86 | $15.0M | 3.9M | $11.3M | 3.7M | +238,317+6.49% | Add |
| AWM Investment Company, Inc. |
| 1.28% | 1.6% | #10 | $14.7M | 3.8M | $14.5M | 4.7M | -861,043-18.31% | Reduce |
| STATE STREET CORP |
| <0.01% | <0.01% | #102 | $12.5M | 3.3M | $10.4M | 3.4M | -109,053-3.23% | Reduce |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #87 | $12.5M | 3.3M | $9.4M | 3.1M | +192,658+6.29% | Add |
| WASATCH ADVISORS LP |
| 0.07% | 0.05% | #26 | $10.0M | 2.6M | $6.9M | 2.2M | +367,248+16.38% | Add |
| Kopion Asset Management, LLC |
| 5.87% | 5.84% | #2 | $9.3M | 2.4M | $7.5M | 2.4M | -12,324-0.51% | Reduce |
| Bandera Partners LLC |
| 3.21% | 3.32% | #5 | $9.1M | 2.4M | $7.3M | 2.4M | 00.00% | Unchanged |
| KENNEDY CAPITAL MANAGEMENT LLC |
| 0.16% | 0.13% | #20 | $9.0M | 2.4M | $6.2M | 2.0M | +339,040+16.84% | Add |
| GRIZZLYROCK CAPITAL, LLC |
| 4.81% | 0.98% | #4 | $6.9M | 1.8M | $1.2M | 401,422 | +1.4M+346.99% | Add |
| Lynrock Lake LP |
| 0.34% | 0.3% | #15 | $5.4M | 1.4M | $4.4M | 1.4M | 00.00% | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC |
| 0.01% | 0.01% | #54 | $4.9M | 1.3M | $4.7M | 1.5M | -262,062-17.12% | Reduce |
| UBS Group AG |
| <0.01% | <0.01% | #92 | $4.5M | 1.2M | $2.1M | 678,783 | +485,073+71.46% | Add |
| 1492 Capital Management LLC |
| 1.31% | 1.45% | #9 | $4.4M | 1.2M | $3.8M | 1.2M | -77,690-6.28% | Reduce |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #94 | $4.1M | 1.1M | $3.3M | 1.1M | +15,700+1.48% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #93 | $4.1M | 1.1M | $3.0M | 971,538 | +90,154+9.28% | Add |
| Bastion Asset Management Inc. |
| 1.37% | 2.15% | #8 | $4.0M | 1.1M | $7.0M | 1.9M | -806,771-41.51% | Reduce |
| BLAIR WILLIAM & CO/IL |
| 0.01% | 0.01% | #50 | $3.6M | 936,327 | $2.9M | 935,372 | +955+0.10% | Add |
| Potomac Capital Management, Inc. |
| 2.38% | 2.44% | #7 | $3.5M | 912,000 | $2.8M | 911,200 | +800+0.09% | Add |
| MORGAN STANLEY |
| <0.01% | <0.01% | #118 | $3.2M | 839,446 | $3.5M | 666,648 | +172,798+25.92% | Add |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #89 | $3.0M | 786,523 | $2.4M | 776,267 | +10,256+1.32% | Add |
| JANE STREET GROUP, LLC |
| <0.01% | <0.01% | #112 | $2.9M | 747,436 | $1.7M | 555,620 | +191,816+34.52% | Add |
| ROTHSCHILD INVESTMENT LLC |
| 0.09% | 0.11% | #24 | $2.5M | 653,774 | $2.0M | 653,539 | +235+0.04% | Add |
| TUDOR INVESTMENT CORP ET AL |
| <0.01% | <0.01% | #57 | $2.5M | 642,466 | $1.6M | 512,281 | +130,185+25.41% | Add |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #109 | $2.3M | 595,001 | $2.4M | 777,685 | -182,684-23.49% | Reduce |
| BANK OF AMERICA CORP /DE/ |
| <0.01% | <0.01% | #127 | $2.0M | 526,120 | $918,031 | 298,062 | +228,058+76.51% | Add |
| SEI INVESTMENTS CO |
| <0.01% | <0.01% | #66 | $2.0M | 514,206 | $3.5M | 1.1M | -606,015-54.10% | Reduce |
| AQR CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #85 | $2.0M | 512,435 | $1.1M | 369,965 | +142,470+38.51% | Add |
| Ancora Advisors LLC |
| 0.03% | — | #36 | $1.6M | 428,790 | $0 | 0 | +428,790 | New Buy |
| Ionic Capital Management LLC |
| 0.24% | 0.12% | #16 | $1.6M | 423,936 | $1.7M | 552,696 | -128,760-23.30% | Reduce |
| Occam Crest Management LP |
| 0.77% | — | #12 | $1.4M | 350,000 | $0 | 0 | +350,000 | New Buy |
| Nuveen, LLC |
| <0.01% | <0.01% | #105 | $1.3M | 345,281 | $9.9M | 3.2M | -2.9M-89.28% | Reduce |
| Long Focus Capital Management, LLC |
| 0.03% | 0.03% | #35 | $1.3M | 337,504 | $1.0M | 337,504 | 00.00% | Unchanged |
| Bank of New York Mellon Corp |
| <0.01% | <0.01% | #114 | $1.3M | 328,290 | $951,269 | 308,853 | +19,437+6.29% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #132 | $1.2M | 309,101 | $921,521 | 299,195 | +9,906+3.31% | Add |
| North Star Investment Management Corp. |
| 0.06% | 0.06% | #27 | $1.1M | 298,600 | $913,528 | 296,600 | +2,000+0.67% | Add |
| K2 PRINCIPAL FUND, L.P. |
| 0.11% | 0.14% | #22 | $1.1M | 281,722 | $1.5M | 482,029 | -200,307-41.55% | Reduce |
| Squarepoint Ops LLC |
| <0.01% | <0.01% | #73 | $1.1M | 274,381 | $76,563 | 24,858 | +249,523+1,003.79% | Add |
| BARD ASSOCIATES INC |
| 0.23% | 0.22% | #17 | $1.0M | 267,917 | $867,174 | 281,550 | -13,633-4.84% | Reduce |
| Russell Investments Group, Ltd. |
| <0.01% | <0.01% | #82 | $949,819 | 247,995 | $520,740 | 169,072 | +78,923+46.68% | Add |
