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
ASPEN AEROGELS INC COMM 04523Y105 416 37,642 SH   DFND   37,642 0 0
BERKSHIRE HATHAWAY CLASS A Comm O84670108 760 4 SH   DFND   4 0 0
BAZAARVOICE INC Comm 073271108 1,251 158,542 SH   DFND   158,542 0 0
UBS AG SHS NEW H89231338 2 117 SH   DFND   117 0 0
SYNOVUS FINL CORP Comm New 87161C501 186 7,639 SH   DFND   7,693 0 0
GENERAL ELECTRIC CO Comm 369604103 544 20,690 SH   DFND   20,690 0 0
HOUGHTON MIFFLIN HARCOURT CO Comm 44157R109 45,241 2,614,681 SH   DFND   2,614,681 0 0