Form 4 · Filed Jun 5, 2026, 08:57 PM UTC
AMPX/Amprius Technologies, Inc.
Stepien Thomas M — Chief Executive Officer
AI Thesis
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
4 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | G | other | 30,384 | $0 | — | 664,539 |
| Jun 4, 2026 | G | other | 36,914 | $0 | — | 627,625 |
| Jun 4, 2026 | G | other | 36,914 | $0 | — | 36,914 |
| Jun 4, 2026 | S | sell | 2,000 | $21 | $41,940 | 625,625 |
Source: SEC EDGAR raw filing ↗ · Accession 0002067233-26-000015