AMPRIUS TECHNOLOGIES INC

Ticker: AMPX CUSIP: 03214Q108 Class: Common Stock

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q4 2025

Shares 39,053 Value ($000) $308 Avg Close $11.43 Range $7.71 - $16.03

Q3 2025

Shares 39,053 Value ($000) $411 Avg Close $7.87 Range $3.80 - $12.29

Q2 2023

Shares 642,453 Value ($000) $4,613 Avg Close $8.59 Range $7.15 - $10.63

Q1 2023

Shares 1,024,580 Value ($000) $8,924 Avg Close $6.31 Range $4.15 - $9.06

Q4 2022

Shares 1,029,427 Value ($000) $8,163 Avg Close $9.16 Range $6.00 - $12.55

Q3 2022

Shares 1,016,329 Value ($000) $9,375 Avg Close $10.29 Range $5.64 - $26.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,053	$308	$11.43	$7.71 - $16.03
Q3 2025	39,053	$411	$7.87	$3.80 - $12.29
Q2 2023	642,453	$4,613	$8.59	$7.15 - $10.63
Q1 2023	1,024,580	$8,924	$6.31	$4.15 - $9.06
Q4 2022	1,029,427	$8,163	$9.16	$6.00 - $12.55
Q3 2022	1,016,329	$9,375	$10.29	$5.64 - $26.01