BWX TECHNOLOGIES INC

Ticker: BWXT CUSIP: 05605H100 Class: COM

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

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

Q4 2025

Shares 518,702 Value ($000) $89,652 Avg Close $187.42 Range $164.01 - $218.19

Q3 2025

Shares 518,225 Value ($000) $95,545 Avg Close $160.55 Range $133.46 - $188.71

Q2 2025

Shares 463,919 Value ($000) $66,832 Avg Close $116.37 Range $83.78 - $144.91

Q1 2025

Shares 92,171 Value ($000) $9,093 Avg Close $107.74 Range $94.81 - $128.51

Q4 2019

Shares 718 Value ($000) $45 Avg Close $55.04 Range $50.33 - $59.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	518,702	$89,652	$187.42	$164.01 - $218.19
Q3 2025	518,225	$95,545	$160.55	$133.46 - $188.71
Q2 2025	463,919	$66,832	$116.37	$83.78 - $144.91
Q1 2025	92,171	$9,093	$107.74	$94.81 - $128.51
Q4 2019	718	$45	$55.04	$50.33 - $59.47