The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALLSCRIPTS HEALTHCARE SOLUTIONS INC COM 01988P108 206 16,150 SH   SOLE 0 0 0 16,150
ALTRA INDUSTRIAL MOTION CORP COM 02208R106 2,595 91,405 SH   SOLE 0 90,825 0 580
AMAG PHARMACEUTICALS INC COM 00163U106 6,883 161,497 SH   SOLE 0 151,941 0 9,556
AMBARELLA INC SHS G037AX101 1,527 30,104 SH   SOLE 0 29,844 0 260
AMC NETWORKS INC CL A 00164V103 3,055 47,900 SH   SOLE 0 47,900 0 0
APPLE INC COM 037833100 10,248 92,840 SH   SOLE 0 92,840 0 0
APPLE INC PUT 01/17/2015 115.000 USD COM 037833100 329 632 SH Put SOLE 0 632 0 0
ARIAD PHARMACEUTICALS INC COM 04033A100 181 26,300 SH   SOLE 0 0 0 26,300
AZZ INC COM 002474104 4,374 93,231 SH   SOLE 0 92,911 0 320
BANNER CORP COM NEW 06652V208 3,880 90,187 SH   SOLE 0 90,187 0 0
BRYN MAWR BANK COM 117665109 3,938 125,827 SH   SOLE 0 125,237 0 590
CALAMP CORP COM 128126109 3,926 214,557 SH   SOLE 0 213,447 0 1,110
CALLON PETROLEUM CO COM 13123X102 1,332 244,459 SH   SOLE 0 244,459 0 0
CAMBREX CORP COM 132011107 5,205 240,763 SH   SOLE 0 240,763 0 0
CECO ENVIRONMENTAL CORP COM 125141101 4,931 317,340 SH   SOLE 0 316,120 0 1,220
CISCO SYSTEMS INC COM 17275R102 3,195 114,860 SH   SOLE 0 114,860 0 0
COLUMBIA BANKING SYSTEM INC COM 197236102 3,716 134,607 SH   SOLE 0 134,607 0 0
CRA INTERNATIONAL INC COM 12618T105 3,338 110,087 SH   SOLE 0 110,087 0 0
CU BANCORP COM 126534106 1,511 69,647 SH   SOLE 0 69,647 0 0
CUMBERLAND PHARMACEUTICALS INC COM 230770109 235 39,096 SH   SOLE 0 0 0 39,096
DEL FRISCO'S RESTAURANT GROUP INC COM 245077102 3,588 151,150 SH   SOLE 0 150,400 0 750
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 412 24,425 SH   SOLE 0 0 0 24,425
EMC CORP/MA COM 268648102 3,329 111,920 SH   SOLE 0 111,920 0 0
ENDO INTERNATIONAL PLC SHS G30401106 259 3,594 SH   SOLE 0 0 0 3,594
ENTERPRISE FINAN COM 293712105 3,767 190,952 SH   SOLE 0 190,952 0 0
EXAMWORKS GROUP INC COM 30066A105 440 10,575 SH   SOLE 0 1,000 0 9,575
EXPONENT INC COM 30214U102 2,555 30,966 SH   SOLE 0 30,966 0 0
FACEBOOK INC CL A 30303M102 3,940 50,500 SH   SOLE 0 50,500 0 0
FEDERAL SIGNAL CORP COM 313855108 4,026 260,726 SH   SOLE 0 259,464 0 1,262
FINANCIAL INSTITUTIONS INC COM 317585404 4,174 165,948 SH   SOLE 0 165,948 0 0
FLUSHING FINANCIAL CORP COM 343873105 2,575 127,058 SH   SOLE 0 127,058 0 0
FOSTER LB CO-A COM 350060109 3,072 63,241 SH   SOLE 0 63,241 0 0
FRANCESCA'S HOLDINGS CORP COM 351793104 3,793 227,144 SH   SOLE 0 226,184 0 960
GENMARK DIAGNOSTICS INC COM 372309104 219 16,102 SH   SOLE 0 0 0 16,102
GOOGLE INC-CL A CL A 38259P508 414 780 SH   SOLE 0 780 0 0
GP STRATEGIES CORP COM 36225V104 3,363 99,102 SH   SOLE 0 98,552 0 550
GREAT LAKES DRED COM 390607109 4,098 478,795 SH   SOLE 0 478,795 0 0
GSI GROUP INC COM NEW 36191C205 3,079 209,172 SH   SOLE 0 209,172 0 0
GTT COMMUNICATIONS INC COM 362393100 4,498 339,971 SH   SOLE 0 338,591 0 1,380
HANMI FINANCIAL CORP COM NEW 410495204 3,595 164,854 SH   SOLE 0 164,854 0 0
HEALTHSTREAM INC COM 42222N103 1,612 54,673 SH   SOLE 0 54,673 0 0
HERITAGE FINL COM 42722X106 3,281 186,928 SH   SOLE 0 186,928 0 0
HEWLETT-PACKARD CO COM 428236103 1,806 45,000 SH   SOLE 0 45,000 0 0
HURCO COS INC COM 447324104 3,470 101,799 SH   SOLE 0 101,339 0 460
IMPAX LABORATORIES INC COM 45256B101 242 7,634 SH   SOLE 0 0 0 7,634
INCONTACT INC COM 45336E109 331 37,620 SH   SOLE 0 37,620 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 405 2,476 SH   SOLE 0 0 0 2,476
KADANT INC COM 48282T104 2,150 50,355 SH   SOLE 0 50,355 0 0
KIRKLAND'S INC COM 497498105 3,882 164,210 SH   SOLE 0 163,320 0 890
KNIGHT TRANSPORTATION INC COM 499064103 6,558 194,845 SH   SOLE 0 194,235 0 610
LAM RESEARCH CORP COM 512807108 467 5,880 SH   SOLE 0 5,880 0 0
LIFELOCK INC COM 53224V100 387 20,900 SH   SOLE 0 20,900 0 0
MADISON SQUARE GARDEN INC CL A 55826P100 2,965 39,400 SH   SOLE 0 39,400 0 0
MARTEN TRANSPORT LTD COM 573075108 2,432 111,274 SH   SOLE 0 111,274 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 250 17,250 SH   SOLE 0 17,250 0 0
MAXIM INTEGRATED PRODUCTS INC COM 57772K101 257 8,050 SH   SOLE 0 8,050 0 0
MAXIMUS INC COM 577933104 374 6,825 SH   SOLE 0 500 0 6,325
MEDICAL TRANSCRIPTION BILLING CORP COM 58464J105 123 52,622 SH   SOLE 0 0 0 52,622
METHODE ELECTRONICS INC COM 591520200 2,562 70,164 SH   SOLE 0 70,164 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 395 8,760 SH   SOLE 0 8,760 0 0
MULTI-COLOR CORP COM 625383104 3,819 68,915 SH   SOLE 0 68,555 0 360
MWI VETERINARY S COM 55402X105 3,117 18,345 SH   SOLE 0 18,345 0 0
NATIONAL RESEARCH CORP CLASS A CL A 637372202 1,258 89,896 SH   SOLE 0 89,896 0 0
NATIONAL RESEARCH CORP CLASS B CL B 637372301 396 11,062 SH   SOLE 0 11,062 0 0
NATURAL GAS SERVICES GROUP INC COM 63886Q109 2,930 127,168 SH   SOLE 0 127,168 0 0
NATUS MEDICAL INC COM 639050103 4,760 132,062 SH   SOLE 0 131,542 0 520
NN INC COM 629337106 3,023 147,020 SH   SOLE 0 147,020 0 0
OCERA THERAPEUTICS INC COM 67552A108 270 42,459 SH   SOLE 0 0 0 42,459
OLD DOMINION FREIGHT LINE COM 679580100 5,275 67,946 SH   SOLE 0 67,696 0 250
ON ASSIGNMENT INC COM 682159108 2,283 68,787 SH   SOLE 0 68,787 0 0
ON SEMICONDUCTOR CORP COM 682189105 401 39,580 SH   SOLE 0 39,580 0 0
ORACLE CORP COM 68389X105 290 6,440 SH   SOLE 0 6,440 0 0
PAC CONTL CORP COM 69412V108 2,974 209,700 SH   SOLE 0 209,700 0 0
PACWEST BANCORP COM 695263103 3,844 84,560 SH   SOLE 0 84,140 0 420
PANHANDLE ROYAL CL A 698477106 2,894 124,330 SH   SOLE 0 124,330 0 0
PARK STERLING BANK COM 70086Y105 3,292 447,847 SH   SOLE 0 447,847 0 0
PDF SOLUTIONS COM 693282105 2,965 199,518 SH   SOLE 0 199,518 0 0
PROTHENA CORP PLC SHS G72800108 222 10,700 SH   SOLE 0 0 0 10,700
QUALITY SYSTEMS INC COM 747582104 159 10,182 SH   SOLE 0 0 0 10,182
RED ROBIN GOURMET BURGERS INC COM 75689M101 3,725 48,396 SH   SOLE 0 48,396 0 0
RENASANT CORP COM 75970E107 4,516 156,084 SH   SOLE 0 155,484 0 600
RF MICRO DEVICES INC COM 749941100 405 24,430 SH   SOLE 0 24,430 0 0
RIGNET INC COM 766582100 2,724 66,398 SH   SOLE 0 65,978 0 420
RINGCENTRAL INC CLA 76680R206 4,452 298,370 SH   SOLE 0 298,370 0 0
RPC INC COM 749660106 2,590 198,634 SH   SOLE 0 198,634 0 0
SALESFORCE.COM INC COM 79466L302 282 4,760 SH   SOLE 0 4,760 0 0
SERVICENOW INC COM 81762P102 351 5,170 SH   SOLE 0 5,170 0 0
SP PLUS CORP COM 78469C103 2,966 117,553 SH   SOLE 0 117,553 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 9,054 94,300 SH   SOLE 0 94,300 0 0
STARZ - LIBERTY CAPITAL COM SER A 85571Q102 4,075 137,200 SH   SOLE 0 137,200 0 0
STERLING BANCORP COM 85917A100 3,363 233,900 SH   SOLE 0 233,900 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 3,917 471,911 SH   SOLE 0 421,761 0 50,150
T-MOBILE US INC COM 872590104 1,196 44,400 SH   SOLE 0 44,400 0 0
TABLEAU SOFTWARE INC CL A 87336U105 236 2,790 SH   SOLE 0 2,790 0 0
THERMON GROUP HOLDINGS INC COM 88362T103 1,710 70,709 SH   SOLE 0 70,709 0 0
US PHYSICAL THERAPY INC COM 90337L108 5,019 119,625 SH   SOLE 0 119,205 0 420
VASCULAR SOLUTIONS INC COM 92231M109 4,986 183,577 SH   SOLE 0 183,577 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 443 9,470 SH   SOLE 0 9,470 0 0
VIRTUSA CORP COM 92827P102 4,298 103,146 SH   SOLE 0 102,706 0 440
VITESSE SEMICONDUCTOR CORP COM NEW 928497304 184 48,670 SH   SOLE 0 48,670 0 0
WSFS FINANCIAL CORP COM 929328102 3,306 42,999 SH   SOLE 0 42,999 0 0
YAHOO! INC COM 984332106 6,789 134,400 SH   SOLE 0 134,400 0 0