| Insider Name | Transaction Date | Buy Quantity | Sell Quantity | % Buy/Sell | No of Shares Hold | % Holdings | ProcessDate |
| The President of India Acting Through The Ministry of Power | 28-Mar-2019 | | 1039399343 | | | | 4/2/2019 12:00:00 AM |
| The President of India Acting through the Ministry of Power | 21-Feb-2019 | | 4336057 | 0.22 | 1039399343 | 52.63 | 3/7/2019 12:00:00 AM |
| The President of India acting through the Ministry of Power | 04-Dec-2018 | | 101470139 | 5.14 | 1043735400 | 52.85 | 12/19/2018 12:00:00 AM |
| The President of India acting through the Ministry of Power | 18-Jun-2018 | | 6473244 | 0.33 | 1145205539 | 58.32 | 7/11/2018 12:00:00 AM |
| The President of India acting through the Ministry of Power | 23-Nov-2017 | | 10825689 | 0.54 | 1151678783 | 58.86 | 12/4/2017 12:00:00 AM |
| Geeta Samtani | 09-Nov-2017 | | 17800 | | | | 11/14/2017 12:00:00 AM |
| Balraj | 03-Apr-2017 | | 3715 | | 28200 | | 4/18/2017 12:00:00 AM |
| President of India acting through Ministry of Power | 25-Jan-2017 | | 25133733 | 1.28 | 1172401627 | 59.36 | 1/31/2017 12:00:00 AM |
| President of India acting through Ministry of Power | 30-Dec-2016 | | 500 | | 13924 | | 1/31/2017 12:00:00 AM |
| Life Insurance Corporation Of India | 04-Jun-2015 | | 39652469 | 2.01 | 99176979 | 5.02 | 8/7/2017 12:00:00 AM |
| Prasident Of india | 10-Apr-2015 | | 27588 | | 598767680 | | 4/15/2015 12:00:00 AM |
| The President Of India | 08-Apr-2015 | | 49372950 | 5 | 598795268 | 60.64 | 4/10/2015 12:00:00 AM |
| President of India | 27-Mar-2014 | | 11438782 | | 648168218 | | 3/31/2014 12:00:00 AM |
| Life Insurance Corporation Of India | 27-Sep-2013 | 19978309 | | 2.023 | 69414724 | 7.029 | 6/5/2015 12:00:00 AM |
| Rajeev Sharma | NA | 60 | | | | | 12/1/2011 12:00:00 AM |
| Ajeet Kumar Agarwal | NA | | | | 242 | | 8/1/2012 12:00:00 AM |
| B.N. Sharma | NA | | | | | | 8/27/2012 12:00:00 AM |
| Kalpana Kaul | NA | | | | | | 9/5/2012 12:00:00 AM |