BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Rice Partnership, LLC's Holding History (CIK: 0001736736)

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

Q1 2019

Shares 1,264 Value ($000) $299 Avg Close $314.89 Range $216.12 - $344.00

Q4 2018

Shares 1,115 Value ($000) $336 Avg Close $319.14 Range $278.46 - $358.41

Q3 2018

Shares 989 Value ($000) $349 Avg Close $344.30 Range $288.13 - $388.67

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	1,264	$299	$314.89	$216.12 - $344.00
Q4 2018	1,115	$336	$319.14	$278.46 - $358.41
Q3 2018	989	$349	$344.30	$288.13 - $388.67