PREFERRED BK LOS ANGELES CA

Ticker: PFBC CUSIP: 740367404 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 33,569 Value ($000) $3,170 Avg Close $93.22 Range $83.75 - $103.05

Q3 2025

Shares 2,700 Value ($000) $244 Avg Close $92.71 Range $86.40 - $99.45

Q1 2023

Shares 8,700 Value ($000) $477 Avg Close $67.60 Range $51.91 - $77.75

Q4 2022

Shares 5,150 Value ($000) $384 Avg Close $72.88 Range $65.33 - $77.50

Q2 2019

Shares 91,190 Value ($000) $4,309 Avg Close $46.97 Range $43.64 - $50.38

Q1 2019

Shares 149,053 Value ($000) $6,703 Avg Close $47.62 Range $41.98 - $52.56

Q4 2018

Shares 131,825 Value ($000) $5,715 Avg Close $51.06 Range $39.87 - $61.88

Q3 2018

Shares 79,264 Value ($000) $4,637 Avg Close $62.66 Range $58.33 - $69.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33,569	$3,170	$93.22	$83.75 - $103.05
Q3 2025	2,700	$244	$92.71	$86.40 - $99.45
Q1 2023	8,700	$477	$67.60	$51.91 - $77.75
Q4 2022	5,150	$384	$72.88	$65.33 - $77.50
Q2 2019	91,190	$4,309	$46.97	$43.64 - $50.38
Q1 2019	149,053	$6,703	$47.62	$41.98 - $52.56
Q4 2018	131,825	$5,715	$51.06	$39.87 - $61.88
Q3 2018	79,264	$4,637	$62.66	$58.33 - $69.48