AMPX · Amprius Technologies, Inc. · Documents
$8.18
+0.27 (+3.41%)
At close · Oct 23
Return incl. dividend (before tax)
Market Cap
$1.21B
Shares
146.08M
Volume · Oct 23
6.16M
Avg daily vol (3M)
5.59M
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | AI summary | Filing Date | Period | Open |
|---|---|---|---|---|
| S-3ASR | Amprius Technologies, Inc. established an automatic shelf registration, effective upon filing on October 9, 2026, to sell securities over time. A U.S. Government award is valued at up to $75 million, with approximately $22 million obligated. | 2026-10-09 | — | |
| 8-K | — | 2026-09-28 | 2026-09-23 | |
| 8-K | — | 2026-08-13 | 2026-08-07 | |
| Investor Event Transcript | — | 2026-08-11 | 2026-09-30 | |
| 10-Q | — | 2026-08-06 | 2026-06-30 | |
| 8-K | — | 2026-08-04 | — | |
| 8-K | — | 2026-06-17 | 2026-06-11 | |
| Investor Event Transcript | — | 2026-06-11 | 2026-06-30 | |
| 8-K/A | — | 2026-05-19 | 2026-05-06 | |
| Investor Event Transcript | — | 2026-05-13 | 2026-06-30 | |
| 8-K | — | 2026-05-08 | 2026-05-06 | |
| 8-K | — | 2026-05-07 | 2026-05-06 | |
| 10-Q | — | 2026-05-07 | 2026-03-31 | |
| 8-K | — | 2026-05-06 | — | |
| DEFA14A | — | 2026-04-29 | — | |
| ARS | — | 2026-04-29 | 2025-12-31 | |
| DEF 14A | — | 2026-04-29 | 2026-06-11 | |
| 8-K | — | 2026-04-21 | 2026-04-17 | |
| Investor Event Transcript | — | 2026-03-24 | 2026-03-31 | |
| 10-K | — | 2026-03-06 | 2025-12-31 | |
| 8-K | — | 2026-03-04 | — | |
| 8-K | — | 2026-02-03 | 2026-01-30 | |
| 8-K | — | 2026-01-12 | — | |
| 8-K | — | 2025-12-22 | 2025-12-18 | |
| 8-K | — | 2025-11-06 | — | |
| 10-Q | — | 2025-11-06 | 2025-09-30 | |
| 8-K | — | 2025-10-06 | — | |
| 8-K | — | 2025-09-02 | — | |
| 8-K | — | 2025-08-07 | — | |
| 10-Q | — | 2025-08-07 | 2025-06-30 | |
| 8-K | — | 2025-06-18 | 2025-06-12 | |
| 8-K | — | 2025-05-08 | — | |
| 10-Q | — | 2025-05-08 | 2025-03-31 | |
| ARS | — | 2025-04-25 | 2024-12-31 | |
| DEF 14A | — | 2025-04-25 | 2025-06-12 | |
| DEFA14A | — | 2025-04-25 | — | |
| 8-K | — | 2025-04-23 | 2025-04-22 | |
| 10-K | — | 2025-03-20 | 2024-12-31 | |
| 8-K | — | 2025-03-20 | — | |
| 8-K | — | 2025-03-04 | — | |
| 10-Q | — | 2024-11-07 | 2024-09-30 | |
| 8-K | — | 2024-11-07 | — | |
| 8-K | — | 2024-11-05 | 2024-11-01 | |
| 8-K | — | 2024-10-29 | — | |
| 8-K | — | 2024-10-23 | — | |
| 8-K | — | 2024-09-20 | 2024-09-19 | |
| 8-K | — | 2024-09-12 | 2024-09-06 | |
| 8-K | — | 2024-08-14 | 2024-08-12 | |
| 10-Q | — | 2024-08-09 | 2024-06-30 | |
| 8-K | — | 2024-08-08 | — |
Showing 1–50 of 129 filings
Key facts
CIK
1899287
CUSIP
03214Q108
13F (30d)
36 filings
36 filers
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