Quick Heal Technologies jumped 13.14% to Rs 214.45 after the company's consolidated net profit soared 397% to Rs 39.73 crore on 63.9% jump in net sales to Rs 105.29 crore in Q4 FY21 over Q4 FY20.Profit before tax surged to Rs 54.51 crore in Q4 FY21 as against Rs 10.23 crore in Q4 FY20. The company's revenue from retail segment increased by 75.3% year on year to 95.6 crore in Q4 FY21 over Q4 FY20. Revenue from Enterprise and Government segment grew by 42.3% to Rs 20.1 crore in Q4 FY21 over Q4 FY20. EBITDA stood sharply higher at Rs 53.77 crore in Q4 FY21 from Rs 7.58 crore posted in Q4 FY20. The company's EBITDA margins improved significantly to 51.07% in Q4 FY21 from 11.8% in Q4 FY20.