AMPRIUS TECHNOLOGIES INC

Ticker: AMPX/WS CUSIP: 03214Q116 Class: Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q3 2025
Shares 114,343 Value ($000) $418 Avg Close — Range —
Q1 2024
Shares 89,411 Value ($000) $22 Avg Close — Range —
Q4 2023
Shares 219,530 Value ($000) $86 Avg Close — Range —
Q3 2023
Shares 219,530 Value ($000) $66 Avg Close — Range —
Q2 2023
Shares 270,381 Value ($000) $130 Avg Close — Range —