AMPRIUS TECHNOLOGIES INC

Ticker: AMPX CUSIP: 03214Q108 Class: Common Stock

Stephens Investment Management Group LLC's Holding History (CIK: 0001314440)

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

Q4 2025

Shares 1,441,698 Value ($000) $11,375 Avg Close $11.43 Range $7.71 - $16.03

Q3 2025

Shares 1,082,907 Value ($000) $11,392 Avg Close $7.87 Range $3.80 - $12.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,441,698	$11,375	$11.43	$7.71 - $16.03
Q3 2025	1,082,907	$11,392	$7.87	$3.80 - $12.29