1/100 BERKSHIRE HTWY CLA 100 S

CUSIP: 084990175 Class: CL A

FAIRFIELD, BUSH & CO.'s Holding History (CIK: 0001116247)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 1 Value ($000) $170 Avg Close — Range —
Q2 2013
Shares 1 Value ($000) $169 Avg Close — Range —