PACIFIC BIOSCIENCES CALIF IN

Ticker: PACB CUSIP: 69404D108 Class: COM

ALPINE ASSOCIATES MANAGEMENT INC.'s Holding History (CIK: 0001396835)

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

Q3 2019

Shares 5,503,343 Value ($000) $28,397 Avg Close $5.59 Range $4.96 - $6.21

Q2 2019

Shares 6,080,059 Value ($000) $36,784 Avg Close $7.01 Range $5.80 - $7.50

Q1 2019

Shares 6,072,459 Value ($000) $43,905 Avg Close $7.23 Range $6.72 - $7.46

Q4 2018

Shares 4,257,518 Value ($000) $31,506 Avg Close $6.34 Range $3.90 - $7.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	5,503,343	$28,397	$5.59	$4.96 - $6.21
Q2 2019	6,080,059	$36,784	$7.01	$5.80 - $7.50
Q1 2019	6,072,459	$43,905	$7.23	$6.72 - $7.46
Q4 2018	4,257,518	$31,506	$6.34	$3.90 - $7.84