PACIRA BIOSCIENCES INC

Ticker: PCRX CUSIP: 695127100 Class: Common Stock

Sarissa Capital Management LP's Holding History (CIK: 0001577524)

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

Q3 2016

Shares 430,000 Value ($000) $14,714 Avg Close $39.18 Range $32.16 - $46.22

Q2 2016

Shares 653,000 Value ($000) $22,025 Avg Close $49.15 Range $31.08 - $65.64

Q1 2016

Shares 532,200 Value ($000) $28,195 Avg Close $58.49 Range $44.15 - $76.75

Q4 2015

Shares 532,200 Value ($000) $40,868 Avg Close $56.62 Range $35.78 - $80.25

Q3 2015

Shares 380,000 Value ($000) $15,618 Avg Close $61.25 Range $39.29 - $72.98

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	430,000	$14,714	$39.18	$32.16 - $46.22
Q2 2016	653,000	$22,025	$49.15	$31.08 - $65.64
Q1 2016	532,200	$28,195	$58.49	$44.15 - $76.75
Q4 2015	532,200	$40,868	$56.62	$35.78 - $80.25
Q3 2015	380,000	$15,618	$61.25	$39.29 - $72.98