The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it 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 |
AVG TECHNOLOGIES N V | SHS | N07831105 | 5,480 | 219,116 | SH | SOLE | 219,116 | 0 | 0 | ||
AVG TECHNOLOGIES N V | SHS | N07831105 | 2,252 | 90,056 | SH | OTR | 90,056 | 0 | 0 | ||
BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 4,765 | 32,982 | SH | SOLE | 32,982 | 0 | 0 | ||
BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 300 | 2,075 | SH | OTR | 2,075 | 0 | 0 | ||
CECO ENVIRONMENTAL CORP | COM | 125141101 | 14,691 | 1,302,409 | SH | SOLE | 1,302,409 | 0 | 0 | ||
CECO ENVIRONMENTAL CORP | COM | 125141101 | 5,899 | 522,965 | SH | OTR | 522,965 | 0 | 0 | ||
DTS INC | COM | 23335C101 | 37,859 | 889,972 | SH | SOLE | 889,972 | 0 | 0 | ||
DTS INC | COM | 23335C101 | 16,498 | 387,823 | SH | OTR | 387,823 | 0 | 0 | ||
FARMER BROS CO | COM | 307675108 | 22,831 | 642,209 | SH | SOLE | 642,209 | 0 | 0 | ||
FARMER BROS CO | COM | 307675108 | 10,085 | 283,697 | SH | OTR | 283,697 | 0 | 0 | ||
GENTHERM INC | COM | 37253A103 | 6,413 | 204,118 | SH | SOLE | 204,118 | 0 | 0 | ||
GENTHERM INC | COM | 37253A103 | 2,936 | 93,430 | SH | OTR | 93,430 | 0 | 0 | ||
INTEGRATED DEVICE TECHNOLOGY | COM | 458118106 | 13,626 | 589,888 | SH | SOLE | 589,888 | 0 | 0 | ||
INTEGRATED DEVICE TECHNOLOGY | COM | 458118106 | 5,923 | 256,401 | SH | OTR | 256,401 | 0 | 0 | ||
KMG CHEMICALS INC | COM | 482564101 | 34,286 | 1,210,225 | SH | SOLE | 1,210,225 | 0 | 0 | ||
KMG CHEMICALS INC | COM | 482564101 | 14,886 | 525,448 | SH | OTR | 525,448 | 0 | 0 | ||
MODEL N INC | COM | 607525102 | 3,124 | 281,153 | SH | SOLE | 281,153 | 0 | 0 | ||
MODEL N INC | COM | 607525102 | 1,405 | 126,504 | SH | OTR | 126,504 | 0 | 0 | ||
MONOTYPE IMAGING HOLDINGS IN | COM | 61022P100 | 4,291 | 194,083 | SH | SOLE | 194,083 | 0 | 0 | ||
MONOTYPE IMAGING HOLDINGS IN | COM | 61022P100 | 1,950 | 88,191 | SH | OTR | 88,191 | 0 | 0 | ||
NVE CORP | COM NEW | 629445206 | 14,512 | 246,218 | SH | SOLE | 246,218 | 0 | 0 | ||
NVE CORP | COM NEW | 629445206 | 6,590 | 111,810 | SH | OTR | 111,810 | 0 | 0 | ||
NOVANTA INC | COM | 67000B104 | 430 | 24,772 | SH | SOLE | 24,772 | 0 | 0 | ||
NOVANTA INC | COM | 67000B104 | 273 | 15,727 | SH | OTR | 15,727 | 0 | 0 | ||
PANHANDLE OIL AND GAS INC | CL A | 698477106 | 20,089 | 1,145,970 | SH | SOLE | 1,145,970 | 0 | 0 | ||
PANHANDLE OIL AND GAS INC | CL A | 698477106 | 8,710 | 496,837 | SH | OTR | 496,837 | 0 | 0 | ||
PROGRESS SOFTWARE CORP | COM | 743312100 | 15,617 | 574,150 | SH | SOLE | 574,150 | 0 | 0 | ||
PROGRESS SOFTWARE CORP | COM | 743312100 | 6,760 | 248,528 | SH | OTR | 248,528 | 0 | 0 | ||
PURECYCLE CORP | COM NEW | 746228303 | 9,071 | 1,580,298 | SH | SOLE | 1,580,298 | 0 | 0 | ||
PURECYCLE CORP | COM NEW | 746228303 | 3,589 | 625,289 | SH | OTR | 625,289 | 0 | 0 | ||
SURMODICS INC | COM | 868873100 | 11,477 | 381,438 | SH | SOLE | 381,438 | 0 | 0 | ||
SURMODICS INC | COM | 868873100 | 4,985 | 165,685 | SH | OTR | 165,685 | 0 | 0 | ||
TECHTARGET INC | COM | 87874R100 | 14,819 | 1,838,633 | SH | SOLE | 1,838,633 | 0 | 0 | ||
TECHTARGET INC | COM | 87874R100 | 6,364 | 789,598 | SH | OTR | 789,598 | 0 | 0 | ||
TESSERA TECHNOLOGIES INC | COM | 88164L100 | 33,444 | 870,043 | SH | SOLE | 870,043 | 0 | 0 | ||
TESSERA TECHNOLOGIES INC | COM | 88164L100 | 15,716 | 408,838 | SH | OTR | 408,838 | 0 | 0 |