Stocks in news: Torrent Pharma, Tata Steel, Adani Enterprises, NTPC Green, Asian Paints, HAL

Indian markets saw modest gains on Friday, with several companies in focus due to recent developments. Torrent Pharma is set to acquire a controlling stake in JB Chemicals, while Tata Steel faces a tax demand notice. Adani Enterprises is dealing with ongoing SEC scrutiny, and Asian Paints has acquired the remaining stake in Obgenix Software.