Filing Manager
Alan E. Salzman
Reporting Manager
SALZMAN ALAN E
Symbol
AMPX
Shares outstanding
119,730,462 shares
Disclosed Ownership
3,112,992 shares
Ownership
2.6%
Form type
SCHEDULE 13G/A
Filing time
06 Aug 2025, 17:59:24 UTC
Date of event
06 Aug 2025

Quoteable Key Fact

"Alan E. Salzman disclosed 2.6% ownership in Amprius Technologies, Inc. Common Stock, $0.0001 par value (AMPX) on 06 Aug 2025."

Quick Takeaways

  • Alan E. Salzman filed SCHEDULE 13G/A for Amprius Technologies, Inc. Common Stock, $0.0001 par value (AMPX).
  • Disclosed ownership: 2.6%.
  • Date of event: 06 Aug 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 06 Aug 2025, 17:59.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
SALZMAN ALAN E 2.6% 3,112,992 0 3,112,992 /s/ Alan Salzman Alan Salzman