PRE-MARKET INDIAN STOCKS NEWS: Bharti Airtel Ltd. (BHARTI IS) investors including Alpha Wave Global, Carlyle and Anchorage Capital will invest USD 1bln in its subsidiary Nxtra Data

Bharti Airtel Ltd. (BHARTI IS) - Co. said investors including Alpha Wave Global, Carlyle and Anchorage Capital will invest USD 1bln in its subsidiary Nxtra Data to expand its network, while the Co. will also participate in the funding round. (Moneycontrol)

InterGlobe Aviation Ltd. (INDIGO IS) - Co. board appointed William Walsh as Chief Executive Officer, subject to regulatory approvals. (Moneycontrol)

Lupin Ltd. (LPC IS) - Co. received tentative US FDA approval for its abbreviated new drug application for Sugammadex injection. (Moneycontrol)

NTPC Green Energy Ltd. (NTPCGREE IS) - Co. signed an MoU with PTC India to explore renewable energy sales through bilateral arrangements and other market mechanisms, while its subsidiary NTPC Renewable Energy signed a green ammonia purchase agreement with SECI. (Moneycontrol)

Oil India Ltd. (OIL IS) - Co. signed an MoU with CSIR–Institute of Minerals and Materials Technology to pursue joint research and development in critical minerals. (Moneycontrol)