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
CRYOLIFE INC COM 228903100 37,887 1,604,707 SH   SOLE   1,604,707 0 0
LYDALL INC DEL COM 550819106 37,505 1,248,923 SH   SOLE   1,248,923 0 0
ALLIED MOTION TECHNOLOGIES I COM 019330109 15,196 297,376 SH   SOLE   297,376 0 0
TRANSCAT INC COM 893529107 13,452 387,899 SH   SOLE   387,899 0 0
TWIN DISC INC COM 901476101 8,046 1,024,954 SH   SOLE   1,024,954 0 0
MISONIX INC COM 604871103 5,824 465,920 SH   SOLE   465,920 0 0
INTEST CORP COM 461147100 4,304 663,124 SH   SOLE   663,124 0 0
LINCOLN EDL SVCS CORP COM 533535100 3,661 563,274 SH   SOLE   563,274 0 0
MATRIX SVC CO COM 576853105 936 84,954 SH   SOLE   84,954 0 0
ASTRONICS CORP COM 046433108 797 60,274 SH   SOLE   60,274 0 0
VSE CORP COM 918284100 361 9,378 SH   SOLE   9,378 0 0