| | US Nuclear Corp | Scientific & Technical Instruments | Technology | -10.00 | -5.26 | 50.00 | 5.88 | 282.98 | 25.00 | 164.39 | -33.09 |
| | Lifeloc Technologies Inc | Scientific & Technical Instruments | Technology | 0.00 | 39.41 | 25.78 | -8.71 | -12.92 | -16.76 | -20.56 | 51.54 |
| | Scientific Industries Inc | Scientific & Technical Instruments | Technology | 0.00 | 11.11 | 20.00 | -5.81 | -31.82 | -42.64 | -69.70 | -88.85 |
| | Flexpoint Sensor Systems Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -94.12 | -98.00 | -99.12 |
| | Saddle Ranch Media Inc | Scientific & Technical Instruments | Technology | 0.00 | -25.00 | 0.00 | -25.00 | -25.00 | -25.00 | -25.00 | -62.50 |
| | Keyence Corp | Scientific & Technical Instruments | Technology | -0.92 | 3.93 | -0.72 | 4.67 | -4.55 | -11.75 | -16.14 | -17.73 |
| | Autoscope Technologies Corp | Scientific & Technical Instruments | Technology | 1.43 | -0.28 | -2.79 | -6.87 | -14.04 | -20.53 | 7.69 | 129.66 |
| | Catapult Sports Ltd | Scientific & Technical Instruments | Technology | 0.00 | 0.82 | -4.21 | -21.88 | -41.18 | 13.64 | 196.98 | 372.05 |
| | Bonso Electronics International Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.43 | -5.22 | 14.56 | 13.46 | 8.26 | 24.21 | -3.67 |
| | Signal Advance Inc | Scientific & Technical Instruments | Technology | -13.42 | -1.31 | -7.91 | -9.37 | 21.39 | -42.77 | 138.45 | 8.67 |
| | Hexagon AB Series B | Scientific & Technical Instruments | Technology | 0.00 | 6.19 | -8.35 | -0.53 | 0.90 | -12.11 | 4.76 | -0.41 |
| | Hexagon AB ADR | Scientific & Technical Instruments | Technology | 3.03 | 3.42 | -8.42 | -9.41 | -4.23 | -7.76 | 3.49 | -2.00 |
| | Nanalysis Scientifc Corp | Scientific & Technical Instruments | Technology | 0.00 | -4.39 | -10.36 | -16.81 | -34.17 | -48.50 | -72.50 | -77.77 |
| | Telkonet Inc | Scientific & Technical Instruments | Technology | 0.00 | 28.71 | -12.46 | -28.57 | 490.91 | 319.35 | 27.45 | -58.06 |
| | Kraken Robotics Inc | Scientific & Technical Instruments | Technology | 1.26 | -9.40 | -14.15 | 47.54 | 91.18 | 197.06 | 825.29 | 1,100.27 |
| | Location Based Technologies Inc | Scientific & Technical Instruments | Technology | 3.33 | -8.82 | -24.39 | -53.03 | -3.73 | -11.43 | 34.78 | -46.55 |
| | Track Group Inc | Scientific & Technical Instruments | Technology | -38.11 | -7.41 | -25.66 | -3.60 | 10.25 | 80.81 | 4.07 | -42.18 |
| | Winland Holdings Corp | Scientific & Technical Instruments | Technology | 2.46 | -0.50 | -26.90 | -30.56 | -47.26 | -50.50 | -35.11 | 42.86 |
| | Applied Energetics Inc | Scientific & Technical Instruments | Technology | -1.71 | -1.71 | -36.81 | -27.67 | -40.72 | 16.16 | -35.39 | -43.90 |
| | Sativus Tech Corp | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | -57.48 | -29.17 | -22.73 | -7.41 | -36.80 | -76.06 |
| | Ultrack Systems Inc | Scientific & Technical Instruments | Technology | -99.00 | -98.00 | -99.50 | -99.00 | 0.00 | -99.33 | -99.33 | -99.96 |
