| Date | Insider | Type | Shares | Value | Mode |
|---|---|---|---|---|---|
| 10 Oct 2025 | Life Insurance Corporation of India Public |
Buy | 9,70,000 | — | Others |
| 7 Apr 2022 | ICICI Prudential Mutual Fund Public |
— | 67,731 | — | Open market |
| 30 Dec 2020 | PRESIDENT OF INDIA Promoters |
Sell | 9,27,51,257 | ₹1066.64 Cr | Others |
| 19 Mar 2020 | ICICI Prudential Mutual Fund Public |
Buy | 22,32,433 | — | Others |
| 18 Mar 2020 | Nippon Life India Trustee Limited (formerly known as Reliance Capital Trustee Co Ltd) A/c through various schemes of Nippon India Mutual Fund Public |
Sell | 1,87,86,970 | — | Open Market |
| 3 Feb 2020 | THE PRESIDENT OF INDIA (ACTING THROUGH THE MINISTRY OF POWER) Promoters |
Sell | 30,87,48,936 | ₹308.75 Cr | Off Market |
| 3 Feb 2020 | The President of India, acting through Ministry of Power, Government of India (the Seller) Promoter |
Sell | 30,87,48,936 | — | Others |
| 3 Feb 2020 | Nippon Life India Trustee Limited (Formerly known as Reliance Capital Trustee Co Ltd) Public |
Buy | 30,87,75,057 | — | Open Market |
| 10 Oct 2019 | THE PRESIDENT OF INDIA (ACTING THROUGH THE MINISTRY OF POWER) Promoters |
Sell | 3,60,73,713 | ₹36.07 Cr | Off Market |
| 22 Jul 2019 | THE PRESIDENT OF INDIA (ACTING THROUGH THE MINISTRY OF POWER) Promoters |
Sell | 18,82,47,114 | ₹188.25 Cr | Off Market |
| 22 Jul 2019 | THE PRESIDENT OF INDIA (ACTING THROUGH THE MINISTRY OF POWER) Promoters |
Sell | 18,82,47,114 | ₹188.25 Cr | Off Market |
| 26 Mar 2019 | THE PRESIDENT OF INDIA (ACTING THROUGH THE MINISTRY OF POWER) Promoters |
Sell | 16,51,51,343 | ₹165.15 Cr | Off Market |
| 4 Dec 2018 | THE PRESIDENT OF INDIA (ACTING THROUGH THE MINISTRY OF POWER) Promoters |
Sell | 23,40,12,589 | ₹234.01 Cr | Off Market |
| 4 Dec 2018 | The President of India, acting through the Ministry of Power, Government of India (the "Seller") Promoter |
Sell | 23,40,12,589 | — | Others |
| 29 Jun 2018 | ICICI Prudential Mutual Fund along with Eastspring Investment Singapore Ltd M&G Investment Management Ltd Eastspring Securities Investment Trust Co. Ltd and Jackson National Asset Management LLC Public |
Buy | 4,18,15,941 | — | Others |
| 19 Jun 2018 | PRESIDENT OF INDIA (ACTING THROUGH MINISTRY OF POWER) Promoters |
Sell | 4,15,67,567 | ₹632.11 Cr | Off Market |
| 17 Nov 2017 | The President of India (acting through the Ministry of Power) Promoters |
Sell | 5,93,13,616 | ₹1010.57 Cr | Off Market |
| 30 Aug 2017 | Life Insurance Corporation of India Public |
Sell | 16,88,79,126 | — | Open Market |
| 30 Aug 2017 | The President of India, acting through and represented by the Ministry of Power, Government of India (the "Seller") Promoter |
Sell | 8,36,49,514 | — | Others |
| 29 Aug 2017 | The President of India acting through and represented by the Ministry of Power,Government of India ("Promoter") Promoters |
Sell | 54,71,50,444 | ₹9127.96 Cr | Others |
| 29 Aug 2017 | The President of India, acting through and represented by the Ministry of Power, Government of India (the "Seller") Promoter |
Sell | 46,35,00,930 | — | Others |
| 28 Aug 2017 | Life Insuracne Corporation Limited Public |
Buy | 25,44,49,506 | — | Others |
| 13 Jul 2016 | The President of India (acting through Ministry of Power) Promoters |
Sell | 1,75,82,590 | ₹17.58 Cr | Market Sale |
| 24 Feb 2016 | The President of India Promoters |
Sell | 8,24,54,644 | ₹82.45 Cr | - |
| 24 Feb 2016 | Government of India Promoter |
Sell | 8,24,54,644 | — | Others |
| 23 Feb 2016 | The President of India Promoters |
Sell | 32,98,18,576 | — | Market Sale |
| 23 Feb 2016 | Government of India Ministry of Power Promoter |
Sell | 32,98,18,576 | — | Others |
| 25 Jul 2014 | Life Insurance Corporation of India Public |
Buy | 32,15,92,479 | — | Open Market |