Insider Trading — QuoTrend

OLSON RONALD L – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
BRK-B	OLSON RONALD L	Director	Dec 18 '20	Buy	222.33	4,000	889,335	5,446	Jan 06
BRK-B	OLSON RONALD L	Director	Mar 11 '16	Buy	0.00	10	0	102	Mar 16
BRK-B	OLSON RONALD L	Director	Dec 19 '14	Sale	152.07	65	9,885	2,435	Dec 22
BRK-B	OLSON RONALD L	Director	Dec 18 '12	Buy	89.64	2,510	225,001	2,500	Dec 20
BRK-B	OLSON RONALD L	Director	Mar 05 '12	Buy	0.00	10	0	130	Mar 06
BRK-B	OLSON RONALD L	Director	Feb 28 '11	Buy	0.00	10	0	120	Mar 02