BERKSHIRE HATHAWAY INC DEL

CUSIP: 84670702 Class: Common

Pinkerton Retirement Specialists, LLC's Holding History (CIK: 0001536446)

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

Q3 2016
Shares 2,205 Value ($000) $319 Avg Close — Range —
Q2 2016
Shares 2,757 Value ($000) $399 Avg Close — Range —
Q1 2016
Shares 527 Value ($000) $75 Avg Close — Range —
Q4 2015
Shares 553 Value ($000) $73 Avg Close — Range —
Q3 2015
Shares 553 Value ($000) $72 Avg Close — Range —
Q2 2015
Shares 553 Value ($000) $75 Avg Close — Range —
Q1 2015
Shares 527 Value ($000) $76 Avg Close — Range —
Q4 2014
Shares 2,816 Value ($000) $1,007 Avg Close — Range —