Amprius Technologies, Inc. filed a Form 8-K on August 13, 2026, disclosing that it entered into a lease amendment on August 7, 2026, extending its Fremont, California facility lease by 84 months through June 30, 2034, with total future lease payments expected to be approximately $10.5 million.

Key Highlights

  • Lease extended 84 months: The Second Amendment to the Industrial Lease Agreement extends the term commencing July 1, 2027 and expiring June 30, 2034.
  • Prior expiration avoided: The original lease had been scheduled to expire on June 30, 2027.
  • Total future payments: After the amendment, future lease payments are expected to be approximately $10.5 million, according to the filing.
  • Two renewal options: The company holds two options to extend the lease term for additional five-year periods, subject to the terms and conditions set forth in the lease.
  • Annual rent escalation: Base rent during the extended term is subject to annual escalation in accordance with the base rent schedule set forth in the Second Amendment.
  • Counterparty: The lease amendment was entered into with Los Altos Fields, LLC for the facility at 1000-1180 Page Avenue, Fremont, California.

Amprius Technologies Amends Industrial Lease at its Fremont Facility

Amprius Technologies, Inc. (NYSE:AMPX), an emerging growth company incorporated in Delaware, disclosed the execution of the Second Amendment to its Industrial Lease Agreement with Los Altos Fields, LLC on August 7, 2026. The amended lease covers the company's facility located at 1000-1180 Page Avenue, Fremont, California, which also serves as the company's principal executive office address at 1180 Page Avenue.

According to the filing, the Second Amendment extends a lease term that had been set to expire on June 30, 2027, for an additional 84 months. The new extended term commences July 1, 2027 and expires June 30, 2034. The filing further states that the company retains two options to extend the lease term for additional five-year periods, subject to the terms and conditions set forth in the lease. Base rent will be subject to annual escalation per a schedule contained in the Second Amendment, and the company will continue to pay its percentage share of operating expenses in accordance with the existing lease terms.

The filing reported the creation of a direct financial obligation under Item 2.03, incorporating the lease disclosure from Item 1.01 by reference. Total future lease payments after the amendment are expected to be approximately $10.5 million, as stated in the filing. The 8-K was signed by Ricardo C. Rodriguez, Chief Financial Officer, on August 13, 2026. The full text of the Second Amendment was filed as Exhibit 10.1 to the Current Report. The filing noted that its description of the Second Amendment "does not purport to be complete and is qualified in its entirety by reference to the full text of the Second Amendment."

What Was Disclosed

Amprius Technologies disclosed an 84-month extension of its Fremont industrial lease through June 30, 2034, with total future payments of approximately $10.5 million, annual base rent escalation, and two additional five-year renewal options, constituting a direct financial obligation under the Securities Exchange Act.