| Date | Type |
| 26 April 2024 | Two-way Communication for the year 2024 at 02.00 p.m. via Electronic meeting (E-AGM) |
| 21 August 2023 | Opportunity Day 2Q/2023 The Stock Exchange of Thailand |
| 22 May 2023 | Opportunity Day 1Q/2023 The Stock Exchange of Thailand |
| 21 April 2023 | Annual General Meeting 2023 at 02.00 p.m. at Ladprao Suite, Centara Grand at Central Plaza Ladprao Bangkok |
| 7 March 2023 | Opportunity Day 4Q/2022 The Stock Exchange of Thailand |
| 22 November 2022 | Opportunity Day 3Q/2022 The Stock Exchange of Thailand |
| 17 August 2022 | Opportunity Day 2Q/2022 The Stock Exchange of Thailand |
| 28 February 2022 | Opportunity Day 4Q/2021 The Stock Exchange of Thailand |
| 21 April 2022 | Annual General Meeting 2022 at 09.30 a.m. via Electronic meeting (E-AGM) |
| 17 November 2021 | Opportunity Day 3Q/2021 The Stock Exchange of Thailand |
| 19 August 2021 | Opportunity Day 2Q/2021 The Stock Exchange of Thailand |
| 16 November 2020 | Opportunity Day 3Q/2020 At 04:15 – 17:00 p.m. The Stock Exchange of Thailand |
| 25 August 2020 | Opportunity Day 2Q/2020 At The Stock Exchange of Thailand |
| 28 April 2020 | Annual General Meeting 2020 at 02.00 p.m. at Vibhavadi AB Ballroom Centara Grand at Central Plaza Ladprao Bangkok |
| 28 November 2019 | Opportunity Day 3Q/2019 At The Stock Exchange of Thailand |
| 24 April 2019 | Annual General Meeting 2019 at 09.00 a.m. at Vibhavadi AB Ballroom Centara Grand at Central Plaza Ladprao Bangkok |
| 1 March 2019 | Opportunity Day 4/2018 At The Stock Exchange of Thailand |
| 23 November 2018 | Opportunity Day 3Q/2018 At The Stock Exchange of Thailand |
| 20 August 2018 | Opportunity Day 2Q/2018 At The Stock Exchange of Thailand |
| 18 May 2017 | Opportunity Day 1Q/2018 At 04:30 – 05:45 p.m. The Stock Exchange of Thailand |
| 24 November 2017 | Opportunity Day 3Q/2017 at 01.00 - 02.00 p.m. at Meeting Room 603 The Stock Exchange of Thailand |
| 18 August 2017 | Opportunity Day 2Q/2017 at Meeting Room 603 The Stock Exchange of Thailand |
| 19 May 2017 | Opportunity Day 1Q/2017 at Meeting Room 603 The Stock Exchange of Thailand |
| 8 March 2017 | Opportunity Day 4Q/2016 at Meeting Room 603 The Stock Exchange of Thailand |
| 5 September 2016 | Opportunity Day 2Q/2016 at 09.00 a.m. - 10.00 a.m. at Meeting Room 603 The Stock Exchange of Thailand |
| 1 June 2016 | Opportunity Day 1Q/2016 at 11.20 a.m. - 12.35 p.m. at Meeting Room 603 The Stock Exchange of Thailand |
| 10 March 2016 | Opportunity Day 4Q/2015 at 11.20 a.m. - 12.35 p.m. at Meeting Room 603 The Stock Exchange of Thailand |
| 1 December 2015 | Opportunity Day 3Q/2015 at 02.10 p.m. - 03.10 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 1 September 2015 | Opportunity Day 2Q/2015 at 03.20 p.m. - 04.20 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 21 May 2015 | Opportunity Day 1Q/2015 at 11.20 a.m.- 12.35 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 1 April 2015 | Opportunity Day 4Q/2014 at 11.20 a.m.- 12.35 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 9 December 2014 | Opportunity Day 3Q/2014 at 04.30 p.m. - 05.45 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 21 August 2014 | Opportunity Day 2Q/2014 at 11.20 a.m. - 12.35 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 22 May 2014 | Opportunity Day 1Q/2014 at 11.20 a.m. - 12.35 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 25 March 2014 | Opportunity Day FY2013 at 11.10 a.m. - 12.00 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 28 November 2013 | Opportunity Day 3Q/2013 at 9.00 a.m. - 10.30 a.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 21 August 2013 | Opportunity Day 2Q/2013 at 10.45 a.m. - 12.15 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 22 May 2013 | Opportunity Day 1Q/2013 at 10.45 a.m. - 12.15 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 20 March 2013 | Opportunity Day FY2012 at 10.45 a.m. - 12.15 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 21 November 2012 | Opportunity Day 3Q/2012 at 10.45 a.m. - 12.15 p.m. at 1101 Room (11th fl.) The Stock Exchange of Thailand |
| 21 September 2012 | First day trading in SET |