AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

Deseret Mutual Benefit Administrators's Holding History (CIK: 0001789351)

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

Q3 2025

Shares 36 Value ($000) $1 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 274 Value ($000) $6 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 260 Value ($000) $5 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 260 Value ($000) $5 Avg Close $25.85 Range $18.38 - $34.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	36	$1	$24.35	$21.71 - $26.63
Q2 2025	274	$6	$20.90	$16.01 - $24.33
Q1 2025	260	$5	$20.37	$16.95 - $24.30
Q4 2024	260	$5	$25.85	$18.38 - $34.47