# Chipmos Technologies Inc: filings

IMOS · Nasdaq · CIK 1123134 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

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

## Reports and events: 451 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 (6-K 441, 425 16, 3 11, 20-F 10, SD 10, CORRESP 6, UPLOAD 4, F-4/A 3, 6-K/A 2, EFFECT 2, SC 13G 2, SC 13G/A 2, 424B3 1, 8-A12B 1, CERTNAS 1, F-4 1, F-6 1, F-6/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-21 | 10:05 ET | [6-K](/filings/0001193125-26-427152.md) | Report of a foreign private issuer, period 2026-10-21 | 0001193125-26-427152 |
| 2026-10-08 | 10:05 ET | [6-K](/filings/0001193125-26-417359.md) | Report of a foreign private issuer, period 2026-10-08 | 0001193125-26-417359 |
| 2026-09-29 | 10:05 ET | [6-K](/filings/0001193125-26-405910.md) | Report of a foreign private issuer, period 2026-09-29 | 0001193125-26-405910 |
| 2026-09-10 | 10:05 ET | [6-K](/filings/0001193125-26-387114.md) | Report of a foreign private issuer, period 2026-09-10 | 0001193125-26-387114 |
| 2026-09-10 | 10:00 ET | [6-K](/filings/0001193125-26-387034.md) | Report of a foreign private issuer, period 2026-09-10 | 0001193125-26-387034 |
| 2026-08-11 | 10:10 ET | [6-K](/filings/0001193125-26-343297.md) | Report of a foreign private issuer, period 2026-08-11 | 0001193125-26-343297 |
| 2026-08-11 | 10:05 ET | [6-K](/filings/0001193125-26-343283.md) | Report of a foreign private issuer, period 2026-08-11 | 0001193125-26-343283 |
| 2026-08-10 | 10:05 ET | [6-K](/filings/0001193125-26-341078.md) | Report of a foreign private issuer, period 2026-08-10 | 0001193125-26-341078 |
| 2026-08-03 | 10:05 ET | [6-K](/filings/0001193125-26-329426.md) | Report of a foreign private issuer, period 2026-08-03 | 0001193125-26-329426 |
| 2026-07-30 | 10:05 ET | [6-K](/filings/0001193125-26-324789.md) | Report of a foreign private issuer, period 2026-07-30 | 0001193125-26-324789 |
| 2026-07-23 | 10:00 ET | [6-K](/filings/0001193125-26-312860.md) | Report of a foreign private issuer, period 2026-07-23 | 0001193125-26-312860 |
| 2026-07-20 | 10:05 ET | [6-K](/filings/0001193125-26-308270.md) | Report of a foreign private issuer, period 2026-07-20 | 0001193125-26-308270 |
| 2026-07-10 | 10:05 ET | [6-K](/filings/0001193125-26-300158.md) | Report of a foreign private issuer, period 2026-07-10 | 0001193125-26-300158 |
| 2026-06-23 | 10:05 ET | [6-K](/filings/0001193125-26-278426.md) | Report of a foreign private issuer, period 2026-06-23 | 0001193125-26-278426 |
| 2026-06-10 | 10:05 ET | [6-K](/filings/0001193125-26-264815.md) | Report of a foreign private issuer, period 2026-06-10 | 0001193125-26-264815 |
| 2026-05-27 | 10:05 ET | [6-K](/filings/0001193125-26-240344.md) | Report of a foreign private issuer, period 2026-05-27 | 0001193125-26-240344 |
| 2026-05-26 | 10:10 ET | [6-K](/filings/0001193125-26-237769.md) | Report of a foreign private issuer, period 2026-05-26 | 0001193125-26-237769 |
| 2026-05-26 | 10:05 ET | [6-K](/filings/0001193125-26-237758.md) | Report of a foreign private issuer, period 2026-05-26 | 0001193125-26-237758 |
| 2026-05-20 | 10:02 ET | [6-K](/filings/0001193125-26-231663.md) | Report of a foreign private issuer, period 2026-05-20 | 0001193125-26-231663 |
| 2026-05-12 | 10:05 ET | [6-K](/filings/0001193125-26-218040.md) | Report of a foreign private issuer, period 2026-05-12 | 0001193125-26-218040 |
| 2026-05-08 | 10:05 ET | [6-K](/filings/0001193125-26-213176.md) | Report of a foreign private issuer, period 2026-05-08 | 0001193125-26-213176 |
| 2026-05-04 | 10:05 ET | [6-K](/filings/0001193125-26-202399.md) | Report of a foreign private issuer, period 2026-05-04 | 0001193125-26-202399 |
| 2026-04-24 | 10:05 ET | [6-K](/filings/0001193125-26-174858.md) | Report of a foreign private issuer, period 2026-04-24 | 0001193125-26-174858 |
| 2026-04-23 | 10:05 ET | [6-K](/filings/0001193125-26-171730.md) | Report of a foreign private issuer, period 2026-04-23 | 0001193125-26-171730 |
| 2026-04-22 | 10:00 ET | [6-K](/filings/0001193125-26-168172.md) | Report of a foreign private issuer, period 2026-04-22 | 0001193125-26-168172 |
| 2026-04-14 | 11:00 ET | [6-K](/filings/0001193125-26-153806.md) | Report of a foreign private issuer, period 2026-04-14 | 0001193125-26-153806 |
| 2026-04-14 | 10:15 ET | [20-F](/filings/0001193125-26-153743.md) | Annual report of a foreign private issuer, period 2025-12-31 | 0001193125-26-153743 |
| 2026-04-10 | 10:34 ET | [6-K](/filings/0001193125-26-150283.md) | Report of a foreign private issuer, period 2026-04-10 | 0001193125-26-150283 |
| 2026-04-02 | 10:05 ET | [6-K](/filings/0001193125-26-138852.md) | Report of a foreign private issuer, period 2026-04-02 | 0001193125-26-138852 |
| 2026-03-12 | 10:00 ET | [6-K](/filings/0001193125-26-102939.md) | Report of a foreign private issuer, period 2026-03-12 | 0001193125-26-102939 |
| 2026-03-10 | 10:10 ET | [6-K](/filings/0001193125-26-099286.md) | Report of a foreign private issuer, period 2026-03-10 | 0001193125-26-099286 |
| 2026-03-10 | 10:05 ET | [6-K](/filings/0001193125-26-099281.md) | Report of a foreign private issuer, period 2026-03-10 | 0001193125-26-099281 |
| 2026-03-02 | 11:05 ET | [6-K](/filings/0001193125-26-084020.md) | Report of a foreign private issuer, period 2026-03-02 | 0001193125-26-084020 |
| 2026-02-24 | 11:15 ET | [6-K](/filings/0001193125-26-065097.md) | Report of a foreign private issuer, period 2026-02-24 | 0001193125-26-065097 |
| 2026-02-24 | 11:10 ET | [6-K](/filings/0001193125-26-065089.md) | Report of a foreign private issuer, period 2026-02-24 | 0001193125-26-065089 |
| 2026-02-24 | 11:05 ET | [6-K](/filings/0001193125-26-065076.md) | Report of a foreign private issuer, period 2026-02-24 | 0001193125-26-065076 |
| 2026-02-13 | 11:05 ET | [6-K](/filings/0001193125-26-049695.md) | Report of a foreign private issuer, period 2026-02-13 | 0001193125-26-049695 |
| 2026-02-10 | 11:10 ET | [6-K](/filings/0001193125-26-043601.md) | Report of a foreign private issuer, period 2026-02-10 | 0001193125-26-043601 |
| 2026-02-04 | 11:00 ET | [6-K](/filings/0001193125-26-036544.md) | Report of a foreign private issuer, period 2026-02-04 | 0001193125-26-036544 |
| 2026-01-20 | 11:05 ET | [6-K](/filings/0001193125-26-015875.md) | Report of a foreign private issuer, period 2026-01-20 | 0001193125-26-015875 |
| 2026-01-09 | 11:10 ET | [6-K](/filings/0001193125-26-008206.md) | Report of a foreign private issuer, period 2026-01-09 | 0001193125-26-008206 |
| 2025-12-16 | 11:00 ET | [6-K](/filings/0001193125-25-319890.md) | Report of a foreign private issuer, period 2025-12-16 | 0001193125-25-319890 |
| 2025-12-10 | 11:05 ET | [6-K](/filings/0001193125-25-313413.md) | Report of a foreign private issuer, period 2025-12-10 | 0001193125-25-313413 |
| 2025-12-01 | 11:05 ET | [6-K](/filings/0001193125-25-303021.md) | Report of a foreign private issuer, period 2025-12-01 | 0001193125-25-303021 |
| 2025-11-14 | 11:06 ET | [6-K](/filings/0001193125-25-281287.md) | Report of a foreign private issuer, period 2025-11-14 | 0001193125-25-281287 |
| 2025-11-12 | 11:10 ET | [6-K](/filings/0001193125-25-275675.md) | Report of a foreign private issuer, period 2025-11-12 | 0001193125-25-275675 |
| 2025-11-12 | 11:05 ET | [6-K](/filings/0001193125-25-275642.md) | Report of a foreign private issuer, period 2025-11-12 | 0001193125-25-275642 |
| 2025-11-10 | 11:10 ET | [6-K](/filings/0001193125-25-273125.md) | Report of a foreign private issuer, period 2025-11-10 | 0001193125-25-273125 |
| 2025-11-03 | 11:06 ET | [6-K](/filings/0001193125-25-261560.md) | Report of a foreign private issuer, period 2025-11-03 | 0001193125-25-261560 |
| 2025-10-31 | 10:05 ET | [6-K](/filings/0001193125-25-259321.md) | Report of a foreign private issuer, period 2025-10-31 | 0001193125-25-259321 |

Page 1 of 10. [Older](/companies/imos/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:05 ET. No prices; not investment advice.