Amprius Technologies, Inc. Common Stock (AMPX)
2.5600
+0.0700 (2.81%)
NYSE · Last Trade: Apr 27th, 5:43 AM EDT
Amprius Technologies, Inc. ("Amprius"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, will hold a conference call and webcast on Thursday, May 8, 2025 at 5:00 p.m. Eastern time (2:00 p.m. Pacific time) to discuss its financial results for the first quarter ended March 31, 2025. Financial results will be issued in a press release prior to the call.
By Amprius Technologies, Inc. · Via Business Wire · April 24, 2025
Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced the launch of its 450 Wh/kg SiCore™ lithium-ion battery. This is Amprius’ most energy-dense SiCore cell, offering 450 Wh/kg and 950 Wh/L, and is expected to move to mass production in the near term through its global manufacturing partners.
By Amprius Technologies, Inc. · Via Business Wire · April 24, 2025
Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced the appointment of Tom Stepien as President, effective May 1, 2025. In this role, Stepien will oversee the Company’s day-to-day operations, commercial growth, and market expansion to meet the accelerating demand for Amprius’ high-performance silicon battery technology. Stepien has also been appointed as a member to the Company’s Board of Directors, effective May 1, 2025.
By Amprius Technologies, Inc. · Via Business Wire · April 23, 2025
Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for April appearances and activities.
By Amprius Technologies, Inc. · Via Business Wire · April 1, 2025
Amprius Technologies, Inc. ("Amprius"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its business and financial results for the fourth quarter and full year ended December 31, 2024.
By Amprius Technologies, Inc. · Via Business Wire · March 20, 2025

Amprius Technologies, Inc. ("Amprius"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, will hold a conference call and webcast on Thursday, March 20, 2025 at 5:00 p.m. Eastern time (2:00 p.m. Pacific time) to discuss its financial results for the fourth quarter and full year ended December 31, 2024. Financial results will be issued in a press release prior to the call.
By Amprius Technologies, Inc. · Via Business Wire · March 6, 2025

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has shipped its new 6.3Ah 21700 SiCore™ cell to a Fortune 500 company in the Light Electric Vehicle (LEV) sector for evaluation. The new cell sets a new standard in the industry for energy density in this widely used format.
By Amprius Technologies, Inc. · Via Business Wire · March 6, 2025

Amprius Technologies, Inc. ("Amprius" or the "Company"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced select preliminary financial results for the quarter and full year ended December 31, 2024.
By Amprius Technologies, Inc. · Via Business Wire · March 4, 2025

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for March appearances and activities.
By Amprius Technologies, Inc. · Via Business Wire · March 3, 2025

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has secured a $15M purchase order from a leading Unmanned Aircraft System (“UAS”) manufacturer to produce its SiCoreTM cells for UAS applications. The volume purchase order follows successful field trials and qualification, leading to Amprius’ battery being designed into the manufacturer’s fixed-wing UAS platform. This order secures critical supply for the customer’s production ramp, reinforcing Amprius’ ability to provide industry-leading cutting-edge battery technology at mass production scale. Amprius expects to ship the cells in the second half of 2025.
By Amprius Technologies, Inc. · Via Business Wire · February 25, 2025

Amprius Technologies, Inc. (“Amprius”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced a new SiCore™ cell as part of its expanding SiCore product platform. Designed to revolutionize high-performance electric mobility, the SiCore platform utilizes a proprietary silicon anode material system to deliver the best-known commercially available energy and power performance in one cell.
By Amprius Technologies, Inc. · Via Business Wire · January 14, 2025

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced that it will participate in the 27th Annual Needham Growth Conference on Tuesday, January 14, 2025.
By Amprius Technologies, Inc. · Via Business Wire · January 2, 2025

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for December appearances and activities.
By Amprius Technologies, Inc. · Via Business Wire · December 2, 2024

Amprius Technologies, Inc. ("Amprius"), (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its business and financial results for the quarter ended September 30, 2024.
By Amprius Technologies, Inc. · Via Business Wire · November 7, 2024

Amprius Technologies, Inc. (“Amprius”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has shipped SiMaxx™ A-Sample EV Cells to the United States Advanced Battery Consortium LLC (USABC), whose mission is to develop advanced battery cell and system technologies to meet next-generation performance and cost goals for electric vehicles. These cells are designed to address some of the most challenging issues experienced by EV users, such as range anxiety and the need for shorter charging times.
By Amprius Technologies, Inc. · Via Business Wire · November 4, 2024

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced one of its contract manufacturing partners has opened new lines to support increased SiCore™ production. The newly installed production lines provide Amprius with manufacturing capacity of up to 800 MWh for its SiCore pouch cells. This expansion marks a significant milestone in Amprius' global manufacturing strategy, significantly enhancing its production capabilities to meet the rising demand for its next-generation, high-performance silicon anode batteries.
By Amprius Technologies, Inc. · Via Business Wire · October 31, 2024

Amprius Technologies, Inc. ("Amprius"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, will hold a conference call and webcast on Thursday, November 7, 2024 at 5:00 p.m. Eastern time (2:00 p.m. Pacific time) to discuss its financial results for the third quarter ended September 30, 2024. Financial results will be issued in a press release prior to the call.
By Amprius Technologies, Inc. · Via Business Wire · October 29, 2024

Amprius Technologies, Inc. ("Amprius" or the "Company"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced select preliminary financial results for the quarter ended September 30, 2024.
By Amprius Technologies, Inc. · Via Business Wire · October 29, 2024

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Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has signed a development contract from a Fortune 500 company. The contract employs Amprius to develop a small format custom high-energy SiMaxx™ pouch cell using Amprius’ proprietary silicon anode technology.
By Amprius Technologies, Inc. · Via Business Wire · October 2, 2024

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has received two contracts to supply 40 Ah high-performance cells for Light Electric Vehicle (“LEV”) applications. The contracts total exceeds $20 million and highlights Amprius’ ability to quickly move customers through the commercial validation process, secure volume purchase commitments, and deliver large quantities of cells to customers. Amprius expects to begin shipping the cells in 2024 and recognize 100% of the revenue by mid-2025.
By Amprius Technologies, Inc. · Via Business Wire · September 23, 2024

Amprius Technologies, Inc. ("Amprius" or the "Company") (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, received a notice (the “Notice”) from the New York Stock Exchange (“NYSE”) on September 19, 2024 that it is not in compliance with the continued listing criteria under Section 802.01C of the NYSE Listed Company Manual (the “Listing Rule”), because the average closing price of the Company's common stock was less than $1.00 over a consecutive 30 trading-day period. The Notice is a notice of deficiency, not delisting, and does not currently affect the listing or trading of the Company’s common stock on the NYSE.
By Amprius Technologies, Inc. · Via Business Wire · September 20, 2024

Amprius Technologies, Inc. (“Amprius”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has signed a non-binding Letter of Intent (“LOI”) with a Fortune Global 500 technology OEM to develop a high-energy SiCore™ cylindrical cell for Light Electric Vehicle (“LEV”) applications. The LOI demonstrates both parties’ intention to enter into a commercial supply agreement that will cover the next 5 years.
By Amprius Technologies, Inc. · Via Business Wire · September 4, 2024

Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for September appearances and activities.
By Amprius Technologies, Inc. · Via Business Wire · September 3, 2024

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Via FinancialNewsMedia · August 20, 2024