Dividends
| Sika Interplant | 18 September 2008 | Final | 6.00 |
|---|---|---|---|
| Sika Interplant | 19 September 2011 | Final | 6.00 |
| Sika Interplant | 21 September 2012 | Final | 6.00 |
| Sika Interplant | 24 September 2013 | Final | 6.00 |
| Sika Interplant | 18 September 2014 | Final | 8.00 |
| Sika Interplant | 1 September 2016 | Final | 8.00 |
| Sika Interplant | 15 September 2017 | Final | 8.00 |
| Sika Interplant | 11 September 2019 | Final | 8.00 |
| Sika Interplant | 3 September 2020 | Final | 11.00 |
| Sika Interplant | 16 September 2021 | Final | 40.00 |
| Sika Interplant | 15 September 2022 | Final | 40.00 |
| Sika Interplant | 15 September 2023 | Final | 40.00 |
| SIL Investments | 13 September 2005 | Final | 37.50 |
| SIL Investments | 6 September 2006 | Final | 10.00 |
| SIL Investments | 16 September 2008 | Final | 10.00 |
| SIL Investments | 16 July 2009 | Final | 10.00 |
| SIL Investments | 3 June 2010 | Final | 10.00 |
| SIL Investments | 2 June 2011 | Final | 10.00 |
| SIL Investments | 31 May 2012 | Final | 12.50 |
| SIL Investments | 28 June 2013 | Final | 12.50 |
| SIL Investments | 10 July 2014 | Final | 12.50 |
| SIL Investments | 9 July 2015 | Final | 12.50 |
| SIL Investments | 14 July 2016 | Final | 12.50 |
| SIL Investments | 13 July 2017 | Final | 15.00 |
| SIL Investments | 23 August 2018 | Final | 15.00 |