AMPRIUS TECHNOLOGIES INC

Ticker: AMPX CUSIP: 03214Q108 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 235,019 Value ($000) $1,854 Avg Close $11.43 Range $7.71 - $16.03

Q3 2025

Shares 305,073 Value ($000) $3,209 Avg Close $7.87 Range $3.80 - $12.29

Q2 2025

Shares 5,815 Value ($000) $24 Avg Close $2.81 Range $1.97 - $4.35

Q1 2025

Shares 1,301 Value ($000) $3 Avg Close $2.95 Range $1.70 - $4.21

Q4 2024

Shares 1,411 Value ($000) $4 Avg Close $1.75 Range $0.97 - $3.36

Q3 2024

Shares 214 Value ($000) $0 Avg Close $1.10 Range $0.61 - $1.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	235,019	$1,854	$11.43	$7.71 - $16.03
Q3 2025	305,073	$3,209	$7.87	$3.80 - $12.29
Q2 2025	5,815	$24	$2.81	$1.97 - $4.35
Q1 2025	1,301	$3	$2.95	$1.70 - $4.21
Q4 2024	1,411	$4	$1.75	$0.97 - $3.36
Q3 2024	214	$0	$1.10	$0.61 - $1.45