NEUROCRINE BIOSCIENCES INC

Ticker: NBIX CUSIP: 64125C109 Class: EQTY

AQR Arbitrage LLC's Holding History (CIK: 0001167456)

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

Q4 2017

Shares 196,837 Value ($000) $15,273 Avg Close $68.21 Range $57.71 - $78.05

Q3 2017

Shares 184,685 Value ($000) $11,317 Avg Close $52.77 Range $44.75 - $61.51

Q2 2017

Shares 153,377 Value ($000) $7,055 Avg Close $48.51 Range $39.21 - $55.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	196,837	$15,273	$68.21	$57.71 - $78.05
Q3 2017	184,685	$11,317	$52.77	$44.75 - $61.51
Q2 2017	153,377	$7,055	$48.51	$39.21 - $55.38