PREFERRED BK LOS ANGELES CA

Ticker: PFBC CUSIP: 740367404 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2018

Shares 77,098 Value ($000) $4,510 Avg Close $62.66 Range $58.33 - $69.48

Q2 2018

Shares 79,759 Value ($000) $4,902 Avg Close $64.60 Range $61.14 - $67.88

Q1 2018

Shares 55,480 Value ($000) $3,562 Avg Close $63.77 Range $57.14 - $67.65

Q4 2017

Shares 55,826 Value ($000) $3,281 Avg Close $60.73 Range $55.65 - $66.58

Q3 2017

Shares 35,543 Value ($000) $2,145 Avg Close $55.10 Range $49.84 - $60.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	77,098	$4,510	$62.66	$58.33 - $69.48
Q2 2018	79,759	$4,902	$64.60	$61.14 - $67.88
Q1 2018	55,480	$3,562	$63.77	$57.14 - $67.65
Q4 2017	55,826	$3,281	$60.73	$55.65 - $66.58
Q3 2017	35,543	$2,145	$55.10	$49.84 - $60.99