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 151,723 3,219,920 SH   SOLE   3,219,920 0 0
INTL FCStone Inc. COM 46116V105 18,324 472,752 SH   SOLE   472,752 0 0
Mesa Laboratories Inc. COM 59064R109 10,146 44,019 SH   SOLE   44,019 0 0
Omega Flex, Inc. COM 682095104 8,079 106,583 SH   SOLE   106,583 0 0
SI-BONE Inc COM 825704109 932 49,445 SH   SOLE   49,445 0 0
TechTarget, Inc COM 87874R100 27,807 1,709,117 SH   SOLE   1,709,117 0 0
Trupanion, Inc COM 898202106 98,872 3,019,914 SH   SOLE   3,019,914 0 0
Winmark Corp. COM 974250102 63,381 336,077 SH   SOLE   336,077 0 0