| | Lifeloc Technologies Inc | Scientific & Technical Instruments | Technology | -8.26 | 7.69 | -15.46 | -7.89 | 91.26 | 9.72 | -18.60 | 12.76 |
| | Telkonet Inc | Scientific & Technical Instruments | Technology | -3.33 | -30.19 | -31.20 | -39.19 | 88.50 | 81.25 | 892.11 | 236.61 |
| | Winland Holdings Corp | Scientific & Technical Instruments | Technology | 0.00 | -1.21 | -0.91 | 48.18 | 58.64 | -19.51 | -27.56 | 44.89 |
| | Keyence Corp | Scientific & Technical Instruments | Technology | 1.78 | 2.19 | 5.10 | 17.18 | 29.85 | 27.01 | 22.76 | 46.65 |
| | Autoscope Technologies Corp | Scientific & Technical Instruments | Technology | -1.64 | 3.99 | 4.54 | 8.12 | 8.12 | -3.68 | 3.13 | 69.20 |
| | Global Warming Solutions Inc | Scientific & Technical Instruments | Technology | -15.69 | 34.54 | -25.52 | 471.39 | 5.39 | -54.18 | -82.75 | -92.03 |
| | Flexpoint Sensor Systems Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -97.83 | -98.41 |
| | Saddle Ranch Media Inc | Scientific & Technical Instruments | Technology | 0.00 | 9,900.00 | 0.00 | 0.00 | 0.00 | -50.00 | -66.67 | -75.00 |
| | Hexagon AB ADR | Scientific & Technical Instruments | Technology | 2.81 | 1.24 | 6.96 | 30.54 | -4.50 | -12.03 | 13.69 | 28.49 |
| | Hexagon AB Series B | Scientific & Technical Instruments | Technology | 0.00 | 1.00 | 5.58 | 25.01 | -5.78 | -10.17 | 1.80 | 19.20 |
| | Catapult Sports Ltd | Scientific & Technical Instruments | Technology | 0.00 | -2.22 | -2.22 | -13.45 | -6.38 | -52.17 | 28.65 | 292.09 |
| | Scientific Industries Inc | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | -14.51 | 1.53 | -8.81 | -6.32 | -41.04 | -81.52 |
| | Bonso Electronics International Inc | Scientific & Technical Instruments | Technology | 0.00 | -0.50 | -10.00 | 13.14 | -17.15 | -9.59 | -20.16 | 45.59 |
| | Nanalysis Scientifc Corp | Scientific & Technical Instruments | Technology | 0.00 | 1.62 | -0.49 | -4.35 | -20.14 | -36.29 | -69.70 | -74.98 |
| | Track Group Inc | Scientific & Technical Instruments | Technology | 0.00 | -8.00 | -6.55 | -31.34 | -24.16 | -7.57 | 207.55 | 69.06 |
| | Applied Energetics Inc | Scientific & Technical Instruments | Technology | 7.95 | 17.28 | 18.75 | -24.12 | -29.63 | -44.12 | 11.76 | -53.88 |
| | Signal Advance Inc | Scientific & Technical Instruments | Technology | 16.67 | 39.63 | 5.00 | -21.37 | -30.56 | -68.66 | 49.45 | 45.83 |
| | Location Based Technologies Inc | Scientific & Technical Instruments | Technology | 21.43 | -43.33 | -15.00 | -22.73 | -45.16 | -39.29 | -43.33 | -37.04 |
| | US Nuclear Corp | Scientific & Technical Instruments | Technology | 0.00 | -11.11 | 0.00 | -34.43 | -50.00 | -67.21 | -86.67 | -65.52 |
| | Kraken Robotics Inc | Scientific & Technical Instruments | Technology | -1.19 | 1.04 | -11.40 | -34.64 | -51.40 | -41.11 | 149.79 | 664.33 |