Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:e0825c00-871d-b234-73d2-f655f771fb2b 2026-06-18T21:53:39-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services AMPX: BAYLESS KATHLEEN A (DIR) Acquired (JB) 10,423 Shares of AMPRIUS TECHNOLOGIES INC for $0.00 on 6/12 urn:uuid:379eeeb0-5074-7bef-c0b7-7723736a6191 2026-06-16T18:03:05-04:00 AMPX: SATTERTHWAITE LIVINGSTON (DIR) Acquired (JB) 10,423 Shares of AMPRIUS TECHNOLOGIES INC for $0.00 on 6/12 urn:uuid:e7daa1e3-2c94-6fcd-556b-ded710ff1414 2026-06-16T18:01:27-04:00 AMPX: DIXON DONALD R (DIR) Acquired (JB) 10,423 Shares of AMPRIUS TECHNOLOGIES INC for $0.00 on 6/12 urn:uuid:c5416203-5730-941a-508c-46371b0f4689 2026-06-16T18:00:52-04:00 AMPX: DIXON DONALD R (DIR) Sold (S) 85k Shares of AMPRIUS TECHNOLOGIES INC for $17.17 on 6/15 urn:uuid:be17ce90-6165-8b91-b443-1609ade0104e 2026-06-16T18:00:52-04:00 AMPX: CHU STEVEN (DIR) Acquired (JB) 10,423 Shares of AMPRIUS TECHNOLOGIES INC for $0.00 on 6/12 urn:uuid:4e49c003-32a5-b31c-9d77-e0b5d3fdb52e 2026-06-16T18:00:30-04:00 AMPX: DIXON DONALD R (DIR) Sold (S) 40k Shares of AMPRIUS TECHNOLOGIES INC for $19.13 on 6/9 urn:uuid:c89e18de-1821-009c-dd6b-373aca6f1084 2026-06-11T17:56:56-04:00 AMPX: STEPIEN THOMAS M (CEO,DIR) Acquired (JB) 36,914 Shares of AMPRIUS TECHNOLOGIES INC for $0.00 on 6/4 urn:uuid:6b52938a-bc07-1db9-d963-a39de0d1799a 2026-06-05T16:57:06-04:00 AMPX: STEPIEN THOMAS M (CEO,DIR) Disposed (JS) 67,298 Shares of AMPRIUS TECHNOLOGIES INC for $0.00 on 6/4 urn:uuid:efd06533-69f0-766a-06b9-a6c8f7999fc8 2026-06-05T16:57:06-04:00 AMPX: STEPIEN THOMAS M (CEO,DIR) Sold (S) 2k Shares of AMPRIUS TECHNOLOGIES INC for $20.97 on 6/4 urn:uuid:848b47ad-9484-cd52-debf-e3f9cf778277 2026-06-05T16:57:06-04:00 AMPX: SUN KANG (DIR) Sold (S) 356 Shares of AMPRIUS TECHNOLOGIES INC for $17.19 on 5/27 urn:uuid:df19ee3a-3638-bc0f-0bf9-56235c8d69b7 2026-05-28T18:24:33-04:00