MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

BERKSHIRE HATHAWAY INC's Holding History (CIK: 0001067983)

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

Q2 2021

Shares 9,157,192 Value ($000) $712,155 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 17,882,388 Value ($000) $1,378,553 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 28,697,435 Value ($000) $2,347,450 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 22,403,102 Value ($000) $1,858,337 Avg Close $65.93 Range $60.98 - $70.41

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	9,157,192	$712,155	$64.14	$59.83 - $67.79
Q1 2021	17,882,388	$1,378,553	$63.06	$58.39 - $69.69
Q4 2020	28,697,435	$2,347,450	$64.85	$59.73 - $68.80
Q3 2020	22,403,102	$1,858,337	$65.93	$60.98 - $70.41