| Name | Exchange | Split Ratio |
|---|---|---|
| ONGC ONGC Oil & Natural Gas Corporation Ltd. 15 Dec 2016 | MSE | 3:2 Split Ratio |
| ONGC ONGC Oil & Natural Gas Corporation Ltd. 8 Feb 2011 | MSE | 4:1 Split Ratio |
| ONGC ONGC Oil & Natural Gas Corporation Ltd. 27 Oct 2006 | MSE | 3:2 Split Ratio |