| 2024-06-14 | Repligen Corporation RGEN | Chief Executive Officer | 2,000 0.0032% | $124.08 | $248,160 | -1.77% | ||
| 2024-05-21 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 20,072 0.0362% | $168.26 | $3.38M | -12.65% | |
| 2024-03-08 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 16,707 0.0302% | $197.44 | $3.3M | -14.78% | |
| 2022-11-11 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 25,000 0.0452% | $200.00 | $5M | -16.33% | |
| 2022-09-08 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 6,626 0.0118% | $224.47 | $1.49M | -24.48% | |
| 2022-07-21 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 24,802 0.0439% | $200.00 | $4.96M | -14.44% | |
| 2021-11-18 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 17,355 0.0312% | $276.85 | $4.8M | -32.83% | |
| 2021-09-09 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 25,000 0.0455% | $294.75 | $7.37M | -32.24% | |
| 2021-05-19 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 22,267 0.0394% | $171.41 | $3.82M | +15.8% | |
| 2021-03-12 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 9,102 0.0162% | $190.38 | $1.73M | +8.89% | |
| 2021-03-04 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 21,900 0.0415% | $190.19 | $4.17M | +15.71% | |
| 2020-11-19 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 20,000 0.0373% | $185.80 | $3.72M | +10.66% | |
| 2020-09-10 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 45,351 0.0877% | $148.20 | $6.72M | +34.3% | |
| 2020-05-21 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 46,953 0.0893% | $139.77 | $6.56M | +28.12% | |
| 2020-03-04 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 12,300 0.0226% | $90.13 | $1.11M | +57.14% | |
| 2020-03-03 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 2,190 0.0043% | $88.22 | $193,194 | +70.71% | |
| 2020-02-26 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 3,475 0.0068% | $86.51 | $300,627 | +72.94% | |
| 2020-02-25 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 11,735 0.0243% | $91.56 | $1.07M | +73.33% | |
| 2019-09-19 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 3,600 0.0071% | $82.89 | $298,390 | +22.52% | |
| 2019-09-09 | Sale | Repligen Corporation RGEN | Chief Executive Officer | 12,094 0.0238% | $82.40 | $996,521 | +21.31% |