| May 2018: Seventh Capital Increase |
| Pampa increases its capital stock in 102 million shares at AR$1 per share. |
| June 2018: Commercial Commissioning of the First Wind Farm Engineer Mario Cebreiro |
Commercial commissioning of the first Wind Farm Engineer Mario Cebreiro with a 100 MW capacity, which given the technology and size, it is also the first project to reach such milestone under Renovar 1 program.
 |
| August 2018: Eighth Capital Increase and Exchange of Minority Holdings of Petrolera Pampa |
| Pampa increases its capital stock in 144 million shares at AR$1 per share and acquires the minority holdings of Petrolera Pampa, among other companies. |
| November 2018: Second Capital Reduction |
| Pampa reduces its capital stock in 183 million treasury shares under repurchase programs. |