Atento S.A. 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.
- 2023-11-29: Form 20-F; Period of report 2022-12-31; Description 20-F; Document atto-20221231.htm.
- 2022-05-02: Form 20-F; Period of report 2021-12-31; Description 20-F; Document atto-20211231.htm.
- 2021-03-22: Form 20-F; Period of report 2020-12-31; Description FORM 20-F; Document attoform20f_2020.htm.
- 2020-04-17: Form 20-F; Period of report 2019-12-31; Description ATTOFORM20F_2019; Document attoform20f_2019.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2023-11-29 | 20-F | 2022-12-31 | 20-F | atto-20221231.htm |
| 2022-05-02 | 20-F | 2021-12-31 | 20-F | atto-20211231.htm |
| 2021-03-22 | 20-F | 2020-12-31 | FORM 20-F | attoform20f_2020.htm |
| 2020-04-17 | 20-F | 2019-12-31 | ATTOFORM20F_2019 | attoform20f_2019.htm |
| 2019-03-20 | 20-F | 2018-12-31 | FORM 20-F | attoform20f_2018.htm |
| 2018-04-27 | 20-F | 2017-12-31 | ATTOFORM20F_2017 | attoform20f_2017.htm |
| 2017-04-13 | 20-F | 2016-12-31 | FORM 20-F | attoform20f_2016.htm |
| 2016-04-18 | 20-F | 2015-12-31 | FORM 20-F | attoform20f_2015.htm |
| 2015-03-31 | 20-F | 2014-12-31 | 20-F | d896393d20f.htm |