| 16 Sep, 2025 | 2025-08-26 | AGM | - |
| 06 Sep, 2024 | 2024-08-19 | AGM | A.G.M. |
| 27 Sep, 2023 | 2023-09-04 | AGM | A.G.M. |
| 30 Sep, 2022 | 2022-09-07 | AGM | - |
| 17 Apr, 2022 | 2022-03-16 | POM | - |
| 16 Sep, 2019 | 2019-08-16 | AGM | - |
| 28 Sep, 2018 | 2018-08-28 | AGM | - |
| 28 Sep, 2017 | 2017-09-08 | AGM | - |
| 18 May, 2017 | 2017-04-17 | POM | - |
| 29 Sep, 2016 | 2016-08-23 | AGM | Rs.1.5000 per share(15%)Dividend |
| 28 Sep, 2015 | 2015-08-20 | AGM | Rs.2.0000 per share(20%)Dividend |
| 31 Mar, 2015 | 2015-02-23 | POM | - |
| 29 Sep, 2014 | 2014-09-03 | AGM | Rs.0.5000 per share(5%)Dividend |
| 30 Sep, 2013 | 2013-09-11 | AGM | - |
| 26 Sep, 2012 | 2012-09-03 | AGM | Rs.0.5000 per share(5%)Dividend |
| 24 Feb, 2012 | 2012-01-30 | EGM | Inter alia, to alter the Articles of Association of the Corporation so as to substitute existing article 61. |
| 30 Sep, 2011 | 2011-09-13 | AGM | - |
| 30 Dec, 2010 | 2010-12-16 | AGM | - |
| 31 Dec, 2009 | 2009-12-11 | AGM | 10% Dividend |
| 06 Jul, 2009 | 2009-07-24 | EGM | To allot 1,82,50,000 equity shares of the Co. having FV of Rs 10/- each at a price of Rs 40/- per equity share including premium of Rs 30/- per equity share, on a pref. basis to promoters viz, the Government of India represented by the President of India. |