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

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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
Instructure, Inc. COM 45781U103 124,246 2,947,705 SH   SOLE   2,947,705 0 0
INTL FCStone Inc. COM 46116V105 20,177 472,752 SH   SOLE   472,752 0 0
Mesa Laboratories Inc. COM 59064R109 13,464 90,706 SH   SOLE   90,706 0 0
Omega Flex, Inc. COM 682095104 12,052 185,126 SH   SOLE   185,126 0 0
Reis, Inc COM 75936P105 23,192 1,081,227 SH   SOLE   1,081,227 0 0
TechTarget, Inc COM 87874R100 51,081 2,569,442 SH   SOLE   2,569,442 0 0
Trupanion, Inc COM 898202106 64,455 2,156,419 SH   SOLE   2,156,419 0 0
Winmark Corp. COM 974250102 46,115 352,558 SH   SOLE   352,558 0 0