BERKSHIRE HATHAWAY INC DEL

CUSIP: 84670702 Class: Common

Riggs Asset Managment Co. Inc.'s Holding History (CIK: 0001601348)

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

Q3 2016
Shares 1,773 Value ($000) $256 Avg Close — Range —
Q2 2016
Shares 1,625 Value ($000) $235 Avg Close — Range —
Q1 2016
Shares 1,662 Value ($000) $236 Avg Close — Range —
Q4 2015
Shares 1,662 Value ($000) $219 Avg Close — Range —
Q2 2015
Shares 1,625 Value ($000) $221 Avg Close — Range —
Q1 2015
Shares 2,625 Value ($000) $379 Avg Close — Range —
Q3 2014
Shares 2,625 Value ($000) $363 Avg Close — Range —