BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Park Avenue Institutional Advisers LLC's Holding History (CIK: 0001640801)

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

Q2 2016

Shares 1,382 Value ($000) $334 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 1,405 Value ($000) $366 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 1,444 Value ($000) $442 Avg Close $287.35 Range $254.00 - $311.65

Q3 2015

Shares 1,565 Value ($000) $457 Avg Close $330.23 Range $265.00 - $412.24

Q2 2015

Shares 1,583 Value ($000) $639 Avg Close $401.33 Range $368.88 - $432.88

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	1,382	$334	$263.54	$223.02 - $292.69
Q1 2016	1,405	$366	$264.15	$242.07 - $301.02
Q4 2015	1,444	$442	$287.35	$254.00 - $311.65
Q3 2015	1,565	$457	$330.23	$265.00 - $412.24
Q2 2015	1,583	$639	$401.33	$368.88 - $432.88