Holding/activity history for Regeneron Pharmaceuticals (REGN)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2024 Q1 | 1,555,285 | 1.38 | $962.49 | ||
| 2023 Q4 | 1,555,285 | 1.41 | $878.29 | ||
| 2023 Q3 | 1,555,285 | 1.40 | Add 0.47% | 0.01 | $822.96 |
| 2023 Q2 | 1,548,085 | 1.22 | Add 0.36% | 0.00 | $718.54 |
| 2023 Q1 | 1,542,485 | 1.44 | Add 8.30% | 0.11 | $821.67 |
| 2022 Q4 | 1,424,285 | 1.18 | $721.49 | ||
| 2022 Q3 | 1,424,285 | 1.38 | Add 6.17% | 0.08 | $688.87 |
| 2022 Q2 | 1,341,485 | 0.94 | $591.13 | ||
| 2022 Q1 | 1,341,485 | 0.97 | Add 1135.15% | 0.89 | $698.42 |
| 2021 Q4 | 108,609 | 0.07 | Buy | 0.07 | $631.52 |
| 2011 Q3 | 0 | 0 | Sell 100.00% | 0.02 | |
| 2011 Q2 | 145,128 | 0.02 | $56.71 | ||
| 2011 Q1 | 145,128 | 0.01 | Buy | 0.01 | $44.94 |