CHAIN BRIDGE BANCORP INC

Ticker: CBNA CUSIP: 15746L100 Class: Common Stock

SILVIA MCCOLL WEALTH MANAGEMENT, LLC's Holding History (CIK: 0001991983)

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

Q4 2025

Shares 8,240 Value ($000) $285 Avg Close $32.33 Range $28.10 - $38.42

Q3 2025

Shares 8,240 Value ($000) $270 Avg Close $28.55 Range $25.39 - $33.25

Q2 2025

Shares 9,350 Value ($000) $241 Avg Close $25.13 Range $20.01 - $27.97

Q1 2025

Shares 9,350 Value ($000) $222 Avg Close $23.99 Range $21.85 - $25.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,240	$285	$32.33	$28.10 - $38.42
Q3 2025	8,240	$270	$28.55	$25.39 - $33.25
Q2 2025	9,350	$241	$25.13	$20.01 - $27.97
Q1 2025	9,350	$222	$23.99	$21.85 - $25.50