CHAIN BRIDGE BANCORP INC

Ticker: CBNA CUSIP: 15746L100 Class: Common Stock

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q4 2025

Shares 18,419 Value ($000) $638 Avg Close $32.33 Range $28.10 - $38.42

Q3 2025

Shares 18,419 Value ($000) $603 Avg Close $28.55 Range $25.39 - $33.25

Q2 2025

Shares 18,419 Value ($000) $475 Avg Close $25.13 Range $20.01 - $27.97

Q4 2024

Shares 9,010 Value ($000) $226 Avg Close $23.58 Range $20.10 - $27.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,419	$638	$32.33	$28.10 - $38.42
Q3 2025	18,419	$603	$28.55	$25.39 - $33.25
Q2 2025	18,419	$475	$25.13	$20.01 - $27.97
Q4 2024	9,010	$226	$23.58	$20.10 - $27.56