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
ADVANSIX COM 00773T101 939 98,440 SH   OTR 1 0 0 98,440
ADVANSIX COM 00773T101 438 45,941 SH   OTR 2 0 0 45,941
ALEXANDER AND BALDWIN INC NEW COM 014491104 988 88,056 SH   OTR 1 0 0 88,056
ARGAN INC COM 04010E109 1,811 52,390 SH   OTR 1 0 0 52,390
ARGAN INC COM 04010E109 1,059 30,631 SH   OTR 2 0 0 30,631
AVID BIOSERVICES INC COM 05368M106 6,757 1,322,233 SH   SOLE   1,322,233 0 0
AVID BIOSERVICES INC COM 05368M106 2,111 413,029 SH   OTR 1 0 0 413,029
AVID BIOSERVICES INC COM 05368M106 1,099 215,093 SH   OTR 2 0 0 215,093
B RILEY FINANCIAL INC COM 05580M108 545 29,592 SH   OTR 2 0 0 29,592
BAKER HUGHES CL A 05722G100 3,796 361,510 SH   SOLE   361,510 0 0
BRYN MAWR BANK COM 117665109 1,540 54,274 SH   OTR 1 0 0 54,274
BRYN MAWR BANK COM 117665109 913 32,181 SH   OTR 2 0 0 32,181
CABLE ONE COM 12685J105 10,472 6,370 SH   SOLE   6,370 0 0
CHASE CORP COM 16150R104 1,936 23,530 SH   OTR 1 0 0 23,530
CHASE CORP COM 16150R104 917 11,140 SH   OTR 2 0 0 11,140
DOLLAR GENERAL COM 256677105 6,439 42,640 SH   SOLE   42,640 0 0
FIRSTSERVICE CORP NEW COM 33767E202 2,379 30,845 SH   OTR 1 0 0 30,845
HACKETT GROUP COM 404609109 1,001 78,680 SH   OTR 2 0 0 78,680
IES HOLDINGS INC COM 44951W106 1,425 80,715 SH   OTR 1 0 0 80,715
IES HOLDINGS INC COM 44951W106 1,137 64,393 SH   OTR 2 0 0 64,393
LANDEC CORP COM 514766104 2,007 230,970 SH   OTR 1 0 0 230,970
LANDEC CORP COM 514766104 1,038 119,470 SH   OTR 2 0 0 119,470
MUELLER INDUSTRIES INC COM 624756102 3,881 162,100 SH   SOLE   162,100 0 0
MUELLER INDUSTRIES INC COM 624756102 1,749 73,065 SH   OTR 1 0 0 73,065
NATURAL GAS SERVICES GROUP COM 63886Q109 576 129,136 SH   OTR 1 0 0 129,136
NATURAL GAS SERVICES GROUP COM 63886Q109 317 71,082 SH   OTR 2 0 0 71,082
NOMAD FOODS LTD USD ORD SHS G6564A105 7,563 407,470 SH   SOLE   407,470 0 0
NOMAD FOODS LTD USD ORD SHS G6564A105 2,924 157,545 SH   OTR 1 0 0 157,545
NORTHRIM BANCORP INC COM 666762109 1,352 50,059 SH   OTR 1 0 0 50,059
NORTHRIM BANCORP INC COM 666762109 999 36,984 SH   OTR 2 0 0 36,984
NVR INC COM 62944T105 4,984 1,940 SH   SOLE   1,940 0 0
PAR PACIFIC HOLDINGS INC COM NEW 69888T207 929 130,849 SH   OTR 1 0 0 130,849
PAR PACIFIC HOLDINGS INC COM NEW 69888T207 576 81,075 SH   OTR 2 0 0 81,075
QAD INC CL A 74727D306 5,440 136,243 SH   SOLE   136,243 0 0
QAD INC CL A 74727D306 2,099 52,559 SH   OTR 1 0 0 52,559
QAD INC CL A 74727D306 1,135 28,422 SH   OTR 2 0 0 28,422
QAD INC CL B 74727D207 825 22,591 SH   SOLE   22,591 0 0
ROSETTA STONE INC COM 777780107 6,545 466,806 SH   SOLE   466,806 0 0
ROSETTA STONE INC COM 777780107 1,814 129,385 SH   OTR 1 0 0 129,385
ROSETTA STONE INC COM 777780107 907 64,703 SH   OTR 2 0 0 64,703
SAFETY INSURANCE GROUP ORD COM 78648T100 1,570 18,590 SH   OTR 1 0 0 18,590
SHENANDOAH TELECOMMUNICATIONS COM 82312B106 1,073 21,796 SH   OTR 1 0 0 21,796
SIGA TECHNOLOGIES INC COM 826917106 6,797 1,421,927 SH   SOLE   1,421,927 0 0
SIGA TECHNOLOGIES ORD COM 826917106 2,688 562,358 SH   OTR 1 0 0 562,358
SIGA TECHNOLOGIES ORD COM 826917106 1,386 290,026 SH   OTR 2 0 0 290,026
SIGA TECHNOLOGIES ORD COM 860372101 348 13,050 SH   OTR 2 0 0 13,050
UFP TECHNOLOGIES INC COM 902673102 1,783 46,820 SH   OTR 1 0 0 46,820
UFP TECHNOLOGIES INC COM 902673102 1,400 36,763 SH   OTR 2 0 0 36,763
UNITEDHEALTH GRP INC COM 91324P102 6,242 25,030 SH   SOLE   25,030 0 0
WINMARK CORP COM 974250102 1,343 10,542 SH   OTR 1 0 0 10,542
WINMARK CORP COM 974250102 1,071 8,407 SH   OTR 2 0 0 8,407