| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | 27 Jun 2022 | ||
| SC 13D/A | Report | SC 13D/A | 22 Jun 2021 | |
| SC 13D/A | Report | ABB LTD | 04 Aug 2020 | |
| SC 13D/A | Report | 06 Mar 2020 | ||
| SC 13D/A | Report | SC 13D/A | 22 May 2019 | |
| SC 13D/A | Report | ABB LTD | 13 Apr 2017 | |
| SC 13D/A | Report | ABB LTD | 23 Feb 2017 | |
| SC 13D/A | Report | ABB LTD | 13 Sep 2016 | |
| SC 13D | Report | CEVIAN CAPITAL II GP LIMITED | 26 Jun 2015 | |
| SC 13D/A | Report | SCHEDULE 13D/A | 29 May 2015 | |
| SC 13D/A | Report | ABB LTD | 12 May 2014 |