AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q2 2025

Shares 776 Value ($000) $18 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 56 Value ($000) $1 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 13,032 Value ($000) $293 Avg Close $25.85 Range $18.38 - $34.47

Q3 2024

Shares 14,022 Value ($000) $356 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	776	$18	$20.90	$16.01 - $24.33
Q1 2025	56	$1	$20.37	$16.95 - $24.30
Q4 2024	13,032	$293	$25.85	$18.38 - $34.47
Q3 2024	14,022	$356	$28.49	$23.58 - $34.50