| 10 Sep, 2025 | 2025-08-18 | AGM | - | 
| 11 Dec, 2024 | 2024-11-18 | EGM | - | 
| 30 Sep, 2024 | 2024-09-05 | AGM | A.G.M. | 
| 13 Jul, 2023 | 2023-06-19 | AGM | A.G.M. | 
| 28 Sep, 2021 | 2021-08-13 | AGM | - | 
| 29 Sep, 2020 | 2020-09-09 | AGM | - | 
| 26 Sep, 2019 | 2019-08-26 | AGM | - | 
| 11 Aug, 2018 | 2018-07-17 | AGM | - | 
| 13 Apr, 2018 | 2018-03-13 | POM | - | 
| 10 Aug, 2017 | 2017-07-14 | AGM | - | 
| 01 Sep, 2016 | 2016-08-08 | AGM | - | 
| 04 Jun, 2015 | 2015-05-12 | AGM | - | 
| 05 Jun, 2014 | 2014-05-08 | AGM | Rs.2.0000 per share(20%)Dividend | 
| 30 May, 2013 | 2013-04-30 | AGM | Rs.2.0000 per share(20%)Dividend | 
| 31 May, 2012 | 2012-05-04 | AGM | Rs.2.00 per share(20%)Dividend | 
| 28 May, 2011 | 2011-05-05 | AGM | Rs.2.00 per share(20%)Dividend | 
| 27 May, 2010 | 2010-05-04 | AGM | Rs.2.00 per share(20%)Dividend | 
| 27 May, 2009 | 2009-04-29 | AGM | 15% Dividend | 
| 18 Jul, 2008 | 2008-06-27 | AGM | - | 
| 25 Feb, 2008 | 2008-01-30 | EGM | inter alia, to create, offer, issue and allot 107,10,470 to the Promoters, Associates and Strategic Investors at a price of Rs 104.40 per warrant, on preferential allotment basis. |