Berkshire Hathaway Cl B

CUSIP: 084670207 Class: COM

HARBOUR INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001275880)

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

Q1 2018
Shares 15,615 Value ($000) $3,115 Avg Close — Range —
Q4 2017
Shares 15,895 Value ($000) $3,151 Avg Close — Range —
Q3 2017
Shares 17,930 Value ($000) $3,287 Avg Close — Range —
Q2 2017
Shares 19,215 Value ($000) $3,254 Avg Close — Range —
Q1 2017
Shares 19,725 Value ($000) $3,288 Avg Close — Range —
Q4 2016
Shares 21,630 Value ($000) $3,525 Avg Close — Range —
Q3 2016
Shares 21,745 Value ($000) $3,142 Avg Close — Range —
Q2 2016
Shares 22,880 Value ($000) $3,313 Avg Close — Range —
Q1 2016
Shares 24,735 Value ($000) $3,509 Avg Close — Range —
Q4 2015
Shares 24,175 Value ($000) $3,192 Avg Close — Range —
Q3 2015
Shares 24,625 Value ($000) $3,211 Avg Close — Range —
Q2 2015
Shares 24,430 Value ($000) $3,325 Avg Close — Range —
Q1 2015
Shares 24,420 Value ($000) $3,524 Avg Close — Range —
Q4 2014
Shares 31,995 Value ($000) $4,804 Avg Close — Range —
Q3 2014
Shares 32,095 Value ($000) $4,434 Avg Close — Range —
Q2 2014
Shares 32,320 Value ($000) $4,090 Avg Close — Range —
Q1 2014
Shares 32,930 Value ($000) $4,115 Avg Close — Range —
Q4 2013
Shares 33,155 Value ($000) $3,931 Avg Close — Range —
Q3 2013
Shares 32,930 Value ($000) $3,738 Avg Close — Range —
Q2 2013
Shares 33,170 Value ($000) $3,712 Avg Close — Range —