| | US Nuclear Corp | Scientific & Technical Instruments | Technology | 0.00 | -4.55 | -7.69 | 40.00 | 257.45 | 12.15 | 104.88 | -44.00 |
| | Telkonet Inc | Scientific & Technical Instruments | Technology | 0.00 | -30.38 | -36.45 | -59.01 | 201.17 | 201.17 | 6.57 | -80.76 |
| | Kraken Robotics Inc | Scientific & Technical Instruments | Technology | 0.00 | 15.53 | 12.09 | 68.10 | 179.25 | 358.57 | 749.38 | 1,455.38 |
| | Track Group Inc | Scientific & Technical Instruments | Technology | 0.00 | -11.65 | 46.67 | 76.00 | 62.36 | 110.53 | 47.65 | 12.79 |
| | Signal Advance Inc | Scientific & Technical Instruments | Technology | -5.26 | -4.66 | -27.18 | -24.97 | 25.09 | -51.22 | 153.52 | -25.16 |
| | Location Based Technologies Inc | Scientific & Technical Instruments | Technology | 0.00 | 9.68 | -10.53 | -47.53 | 21.43 | -5.56 | 47.83 | -51.43 |
| | Scientific Industries Inc | Scientific & Technical Instruments | Technology | 0.00 | -0.07 | 37.04 | 31.56 | 10.45 | -30.84 | -60.64 | -86.04 |
| | Keyence Corp | Scientific & Technical Instruments | Technology | 0.00 | 2.97 | 11.31 | 22.30 | 6.33 | 4.60 | -15.20 | -4.17 |
| | Bonso Electronics International Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | 10.28 | 2.61 | 7.76 | 34.86 | -3.67 |
| | Hexagon AB ADR | Scientific & Technical Instruments | Technology | 0.00 | 1.22 | -4.02 | -4.52 | 1.41 | -3.43 | -4.23 | 1.49 |
| | Flexpoint Sensor Systems Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -95.83 | -98.00 | -99.17 |
| | Ultrack Systems Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | -50.00 | 0.00 | 0.00 | 0.00 | -95.45 |
| | Saddle Ranch Media Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | 100.00 | 0.00 | 0.00 | -20.00 | -50.00 |
| | Hexagon AB Series B | Scientific & Technical Instruments | Technology | 0.00 | 0.22 | -1.83 | -5.06 | -0.18 | 0.27 | -5.27 | 0.86 |
| | Autoscope Technologies Corp | Scientific & Technical Instruments | Technology | 0.00 | 0.87 | 5.16 | -4.01 | -17.56 | -19.19 | -5.56 | 133.18 |
| | Sativus Tech Corp | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | -57.48 | -29.17 | -22.73 | -7.41 | -36.80 | -76.06 |
| | Nanalysis Scientifc Corp | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | -3.91 | -10.00 | -23.94 | -52.05 | -68.24 | -78.64 |
| | Applied Energetics Inc | Scientific & Technical Instruments | Technology | 0.00 | -10.98 | -23.43 | -34.04 | -27.96 | 36.89 | -45.30 | -55.49 |
| | Lifeloc Technologies Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | -24.91 | -28.19 | -31.63 | -37.97 | -34.15 | 18.89 |
| | Global Warming Solutions Inc | Scientific & Technical Instruments | Technology | 0.00 | 28.57 | 102.70 | 95.65 | -35.52 | -54.55 | -89.46 | -88.37 |
| | Winland Holdings Corp | Scientific & Technical Instruments | Technology | 0.00 | 19.27 | -21.20 | -22.82 | -43.81 | -48.24 | -41.69 | 31.20 |
| | Catapult Sports Ltd | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.82 | -20.63 | -46.06 | 11.81 | 196.98 | 447.89 |
