AMPRIUS TECHNOLOGIES INC

Ticker: AMPX CUSIP: 03214Q108 Class: Common Stock

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

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

Q4 2025

Shares 78,600 Value ($000) $620 Avg Close $11.43 Range $7.71 - $16.03

Q2 2025

Shares 274,788 Value ($000) $1,157 Avg Close $2.81 Range $1.97 - $4.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	78,600	$620	$11.43	$7.71 - $16.03
Q2 2025	274,788	$1,157	$2.81	$1.97 - $4.35