BERKSHIRE HATHAWAY INC DEL

CUSIP: 84670702 Class: Common

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q4 2015
Shares 3,250 Value ($000) $429 Avg Close — Range —
Q3 2015
Shares 2,776 Value ($000) $362 Avg Close — Range —
Q2 2015
Shares 2,776 Value ($000) $378 Avg Close — Range —
Q1 2015
Shares 2,776 Value ($000) $401 Avg Close — Range —
Q4 2014
Shares 4,224 Value ($000) $634 Avg Close — Range —
Q3 2014
Shares 3,425 Value ($000) $473 Avg Close — Range —
Q2 2014
Shares 3,425 Value ($000) $433 Avg Close — Range —