# Ambiq Micro, Inc.: filings

AMBQ · NYSE · CIK 1500412 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/ambq.md) · [Financials](/companies/ambq/financials.md) · [Filings](/companies/ambq/filings.md) · [Insiders](/companies/ambq/insiders.md)

## Reports and events: 21 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 48, D 35, 144 21, 3 11, 8-K 11, D/A 8, 4/A 6, CORRESP 5, 10-Q 4, DRS/A 4, 424B4 3, DRS 3, EFFECT 3, S-1 3, S-1MEF 3, DRSLTR 2, S-8 2, SCHEDULE 13G 2, UPLOAD 2, 10-K 1, 3/A 1, 8-A12B 1, ARS 1, CERT 1, DEF 14A 1, DEFA14A 1, S-1/A 1, SCHEDULE 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-11 | 18:17 ET | [10-Q](/filings/0001193125-26-344145.md) | Quarterly report, period 2026-06-30 | 0001193125-26-344145 |
| 2026-08-11 | 11:31 ET | [8-K](/filings/0001193125-26-343443.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-343443 |
| 2026-07-30 | 12:30 ET | [8-K](/filings/0001193125-26-325025.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-325025 |
| 2026-06-22 | 11:35 ET | [S-1](/filings/0001193125-26-276706.md) | Registration statement | 0001193125-26-276706 |
| 2026-06-08 | 18:18 ET | [8-K](/filings/0001193125-26-261248.md) | 5.07 Shareholder vote results | 0001193125-26-261248 |
| 2026-05-12 | 20:02 ET | [10-Q](/filings/0001193125-26-219341.md) | Quarterly report, period 2026-03-31 | 0001193125-26-219341 |
| 2026-05-12 | 11:31 ET | [8-K](/filings/0001193125-26-218189.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-218189 |
| 2026-04-22 | 20:05 ET | [DEF 14A](/filings/0001193125-26-170349.md) | Proxy statement, period 2026-04-22 | 0001193125-26-170349 |
| 2026-03-05 | 21:17 ET | [10-K](/filings/0001193125-26-094004.md) | Annual report, period 2025-12-31 | 0001193125-26-094004 |
| 2026-03-05 | 13:33 ET | [8-K](/filings/0001193125-26-092653.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-092653 |
| 2026-01-21 | 13:12 ET | [8-K](/filings/0001193125-26-017259.md) | 2.02 Results of operations | 0001193125-26-017259 |
| 2026-01-21 | 12:50 ET | [S-1](/filings/0001193125-26-017240.md) | Registration statement | 0001193125-26-017240 |
| 2026-01-08 | 21:05 ET | [8-K](/filings/0001193125-26-007673.md) | 5.02 Departure or appointment of officers or directors | 0001193125-26-007673 |
| 2025-11-06 | 21:26 ET | [10-Q](/filings/0001193125-25-269678.md) | Quarterly report, period 2025-09-30 | 0001193125-25-269678 |
| 2025-11-06 | 21:19 ET | [8-K](/filings/0001193125-25-269612.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-269612 |
| 2025-10-03 | 20:05 ET | [8-K](/filings/0001193125-25-230103.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-230103 |
| 2025-09-04 | 20:08 ET | [10-Q](/filings/0000950170-25-113026.md) | Quarterly report, period 2025-06-30 | 0000950170-25-113026 |
| 2025-09-04 | 20:06 ET | [8-K](/filings/0000950170-25-113025.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-113025 |
| 2025-07-31 | 20:01 ET | [8-K](/filings/0001193125-25-170496.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-25-170496 |
| 2025-07-21 | 10:05 ET | [S-1/A](/filings/0001193125-25-161443.md) | Registration statement, amended | 0001193125-25-161443 |
| 2025-07-03 | 12:43 ET | [S-1](/filings/0001193125-25-155270.md) | Registration statement | 0001193125-25-155270 |

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:12 ET. No prices; not investment advice.