AMPRIUS TECHNOLOGIES INC

Ticker: AMPX CUSIP: 03214Q108 Class: Common Stock

Board of Trustees of The Leland Stanford Junior University's Holding History (CIK: 0001315828)

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

Q2 2025

Shares 1,146,636 Value ($000) $4,827 Avg Close $2.81 Range $1.97 - $4.35

Q1 2025

Shares 1,457,557 Value ($000) $3,906 Avg Close $2.95 Range $1.70 - $4.21

Q4 2024

Shares 1,457,557 Value ($000) $4,081 Avg Close $1.75 Range $0.97 - $3.36

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	1,146,636	$4,827	$2.81	$1.97 - $4.35
Q1 2025	1,457,557	$3,906	$2.95	$1.70 - $4.21
Q4 2024	1,457,557	$4,081	$1.75	$0.97 - $3.36