Norway-based Norges Bank bought over 14.62 lakh shares worth Rs 158 crore in Clean Science and Technology via block deal on Thursday. Nippon India Mutual Fund, SBI Mutual Fund and Bajaj Allianz Life Insurance Company were also buyers in the bulk deals where promoters Asha Ashok Boob and Ashok Ramnarayan Boob together sold over 1.9 crore shares.
