AMPRIUS TECHNOLOGIES INC

Ticker: AMPX CUSIP: 03214Q108 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q4 2025

Shares 23,321 Value ($000) $184 Avg Close $11.43 Range $7.71 - $16.03

Q3 2025

Shares 16,424 Value ($000) $173 Avg Close $7.87 Range $3.80 - $12.29

Q4 2024

Shares 33,557 Value ($000) $94 Avg Close $1.75 Range $0.97 - $3.36

Q3 2023

Shares 16,700 Value ($000) $0 Avg Close $5.89 Range $3.28 - $8.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,321	$184	$11.43	$7.71 - $16.03
Q3 2025	16,424	$173	$7.87	$3.80 - $12.29
Q4 2024	33,557	$94	$1.75	$0.97 - $3.36
Q3 2023	16,700	$0	$5.89	$3.28 - $8.37