PACIRA BIOSCIENCES INC

Ticker: PCRX CUSIP: 695127100 Class: Common Stock

Castle Hook Partners LP's Holding History (CIK: 0001687241)

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

Q4 2017

Shares 355,630 Value ($000) $16,235 Avg Close $39.63 Range $29.81 - $47.55

Q3 2017

Shares 450,563 Value ($000) $16,919 Avg Close $40.24 Range $34.35 - $51.10

Q2 2017

Shares 426,928 Value ($000) $20,364 Avg Close $46.40 Range $41.70 - $52.48

Q1 2017

Shares 131,928 Value ($000) $6,016 Avg Close $43.22 Range $31.70 - $58.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	355,630	$16,235	$39.63	$29.81 - $47.55
Q3 2017	450,563	$16,919	$40.24	$34.35 - $51.10
Q2 2017	426,928	$20,364	$46.40	$41.70 - $52.48
Q1 2017	131,928	$6,016	$43.22	$31.70 - $58.95