NSTS

Value 20212022202320242025 TTM Total common shares outstanding 5.4 M5.4 M5.32 M5.25 M5.26 M — Enterprise value —41.53 M19.11 M8.44 M34.09 M 79.32 M Price to earnings ratio —1 774.34-12.01-73.45-163.97 -399.38 Price to sales ratio —7.6214.0410.199.89 39.35 Price to cash flow ratio —16.03110.316.1415.62 36.29 Price to book ratio —0.590.610.760.79 1.35 Enterprise value to EBITDA ratio —8.69-20.482.156.51 16.23 Return on assets % -00-0.02-0-0 -0 Return on equity % -00-0.05-0.01-0 -0.01 Return on invested capital % ————— — Gross margin % 121.41112.15139.34155.77158.18 637.24 Operating margin % 103.5593.611.67123.58134.84 538.75 EBITDA margin % 84.6976.03-27.5568.9781.93 321.69 Net margin % -1.250.43-116.86-13.87-6.03 -31.09 Quick ratio ————— — Current ratio ————— — Inventory turnover ————— — Asset turnover 0.010.020.010.020.02 0.02 Debt to assets ratio ————— — Debt to equity ratio ————— — Long term debt to total assets ratio ————— — Long term debt to total equity ratio ————— — Operating cash flow per share —0.630.091.920.83 0.83 EBIT per share —0.95-0.240.741.01 1.01 EBITDA per share —1.01-0.190.81.07 1.07 Total debt per share ————— — Cash per share —2.786.2710.896.97 35.4 Net current asset value per share —2.786.2710.896.97 35.4 Tangible book value per share —17.0315.515.5716.36 64.23 Working capital per share ————— — Book value per share —17.0315.515.5716.36 64.23