ASE Technology Holding Co., Ltd. Form 20-F: Annual report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-04-01: Form 20-F; Period of report 2025-12-31; Description FORM 20-F; Document d50802d20f.htm.
- 2025-03-27: Form 20-F; Period of report 2024-12-31; Description FORM 20-F; Document d889608d20f.htm.
- 2024-04-03: Form 20-F; Period of report 2023-12-31; Description FORM 20-F; Document d434934d20f.htm.
- 2023-04-10: Form 20-F; Period of report 2022-12-31; Description FORM 20-F; Document d418771d20f.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-04-01 | 20-F | 2025-12-31 | FORM 20-F | d50802d20f.htm |
| 2025-03-27 | 20-F | 2024-12-31 | FORM 20-F | d889608d20f.htm |
| 2024-04-03 | 20-F | 2023-12-31 | FORM 20-F | d434934d20f.htm |
| 2023-04-10 | 20-F | 2022-12-31 | FORM 20-F | d418771d20f.htm |
| 2022-03-29 | 20-F | 2021-12-31 | FORM 20-F | d272809d20f.htm |
| 2021-04-06 | 20-F | 2020-12-31 | FORM 20-F | dp146696_20f.htm |
| 2020-03-31 | 20-F | 2019-12-31 | FORM 20-F | dp121474_20f.htm |
| 2019-04-26 | 20-F | 2018-12-31 | FORM 20-F | dp102525_20f.htm |
| 2018-03-28 | 20-F | 2017-12-31 | FORM 20-F | dp87030_20f.htm |
| 2017-04-21 | 20-F | 2016-12-31 | FORM 20-F | dp75149_20f.htm |
| 2016-04-29 | 20-F | 2015-12-31 | FORM 20-F | dp65112_20f.htm |
| 2015-03-18 | 20-F | 2014-12-31 | FORM 20-F | dp54188_20f.htm |
| 2014-04-17 | 20-F | 2013-12-31 | FORM 20-F | dp45589_20f.htm |
| 2013-04-24 | 20-F | 2012-12-31 | FORM 20-F | dp37493_20f.htm |
| 2012-04-20 | 20-F | 2011-12-31 | FORM 20-F | dp29883_20f.htm |
| 2011-06-17 | 20-F | 2010-12-31 | FORM 20-F | dp22837_20f.htm |
| 2010-06-11 | 20-F | 2009-12-31 | FORM 20-F | dp18105_20f.htm |
| 2009-06-24 | 20-F | 2008-12-31 | FORM 20-F | dp13812_20f.htm |
| 2008-06-30 | 20-F | 2007-12-31 | Annual report of foreign private issuer | dp10149_20f.htm |
| 2007-06-25 | 20-F | 2006-12-31 | Annual report of foreign private issuer | dp05688e_20f.htm |
| 2006-06-19 | 20-F | 2005-12-31 | Annual report of foreign private issuer | dp02625_20f.htm |
| 2005-06-23 | 20-F | 2004-12-31 | Annual report of foreign private issuer | semi_20f.txt |
| 2004-06-30 | 20-F | 2003-12-31 | Annual report of foreign private issuer | ase_inc-20f.txt |
| 2003-06-30 | 20-F | 2002-12-31 | Annual report of foreign private issuer | jun2603_20f-semi.txt |
| 2002-06-28 | 20-F | 2001-12-31 | Annual report of foreign private issuer | jun1202_inc20f.txt |
| 2001-06-28 | 20-F | 2000-12-31 | Annual report of foreign private issuer | jun2101_inc-20f.txt |