BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

BANK OF STOCKTON's Holding History (CIK: 0001387723)

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

Q3 2018

Shares 991 Value ($000) $212 Avg Close $205.18 Range $185.72 - $223.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	991	$212	$205.18	$185.72 - $223.00