Promoter Vertex Projects has increased its stake in GVK Power & Infrastructure by buying shares from other promoters. Vertex Projects bought 9.48 crore of the shares on Tuesday through a block deal on the NSE, with promoter GV Krishna Reddy selling 2.37 crore shares, GV Sanjay Reddy 4.27 crore shares and Krishnaram Bhupal 2.84 crore shares at ₹5.70 a share. As of September 30, the promoters held 54.25 per cent stake in GVK Power. Of that, Vertex Projects is holding 37.76 per cent. Shares of GVK Power closed flat at ₹5.65 on the NSE on Wednesday. Our Bureau