PREFERRED BK LOS ANGELES CA

Ticker: PFBC CUSIP: 740367404 Class: Common Stock

Empirical Financial Services, LLC d.b.a. Empirical Wealth Management's Holding History (CIK: 0001510434)

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

Q4 2025

Shares 6,582 Value ($000) $622 Avg Close $93.22 Range $83.75 - $103.05

Q3 2025

Shares 5,865 Value ($000) $530 Avg Close $92.71 Range $86.40 - $99.45

Q2 2025

Shares 4,978 Value ($000) $431 Avg Close $82.41 Range $71.90 - $87.91

Q1 2025

Shares 4,332 Value ($000) $362 Avg Close $86.66 Range $80.30 - $93.66

Q4 2024

Shares 3,498 Value ($000) $302 Avg Close $88.28 Range $77.28 - $99.78

Q3 2024

Shares 3,104 Value ($000) $249 Avg Close $79.89 Range $72.46 - $91.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,582	$622	$93.22	$83.75 - $103.05
Q3 2025	5,865	$530	$92.71	$86.40 - $99.45
Q2 2025	4,978	$431	$82.41	$71.90 - $87.91
Q1 2025	4,332	$362	$86.66	$80.30 - $93.66
Q4 2024	3,498	$302	$88.28	$77.28 - $99.78
Q3 2024	3,104	$249	$79.89	$72.46 - $91.67