Joseph J. Larosa serves as Executive at REGENERON PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Joseph J. Larosa has executed 137 insider transactions totaling $42.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 15, 2020 involved selling 113 shares valued at $58.9K.
Joseph J. Larosa currently holds 29,517 shares of REGENERON PHARMACEUTICALS INC (REGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Joseph J. Larosa has been a net seller of REGN stock. They have purchased $0 and sold $42.9M worth of shares.
Joseph J. Larosa's most recent insider trade was on Apr 15, 2020, when they sold 113 shares at $521.05 per share.
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| $520.45 |
| Discretionary |
| Apr 15, 2020 | REGN | $148.6K | Sale | 286 | $519.43 | Discretionary |
| Apr 15, 2020 | REGN | $137.6K | Sale | 266 | $517.40 | Discretionary |
| Apr 15, 2020 | REGN | $134.4K | Sale | 260 | $516.81 | Discretionary |
| Apr 15, 2020 | REGN | $213.5K | Sale | 414 | $515.70 | Discretionary |
| Apr 15, 2020 | REGN | $47.3K | Sale | 92 | $514.63 | Discretionary |
| Apr 14, 2020 | REGN | $296.0K | Option Exercise | 5,000 | $59.20 | Discretionary |
| Apr 14, 2020 | REGN | $1.4M | Payment | 2,738 | $521.45 | Discretionary |
| Apr 2, 2020 | REGN | $49.7K | Sale | 100 | $497.32 | Discretionary |
| Apr 2, 2020 | REGN | $104.3K | Sale | 210 | $496.50 | Discretionary |
| Apr 2, 2020 | REGN | $159.0K | Sale | 321 | $495.19 | Discretionary |
| Apr 2, 2020 | REGN | $54.9K | Sale | 111 | $494.36 | Discretionary |
| Apr 2, 2020 | REGN | $321.7K | Sale | 652 | $493.35 | Discretionary |
| Apr 2, 2020 | REGN | $256.7K | Sale | 521 | $492.62 | Discretionary |
| Apr 2, 2020 | REGN | $221.1K | Sale | 450 | $491.42 | Discretionary |
| Apr 2, 2020 | REGN | $237.3K | Sale | 484 | $490.32 | Discretionary |
| Apr 2, 2020 | REGN | $359.5K | Sale | 734 | $489.72 | Discretionary |
| Apr 2, 2020 | REGN | $793.9K | Sale | 1,626 | $488.26 | Discretionary |
| Apr 2, 2020 | REGN | $229.2K | Sale | 470 | $487.71 | Discretionary |
| Apr 2, 2020 | REGN | $236.0K | Sale | 485 | $486.61 | Discretionary |
| Apr 2, 2020 | REGN | $214.2K | Sale | 441 | $485.65 | Discretionary |
| Apr 2, 2020 | REGN | $93.0K | Sale | 192 | $484.58 | Discretionary |
| Apr 1, 2020 | REGN | $1.3M | Payment | 2,757 | $488.22 | Discretionary |
| Apr 1, 2020 | REGN | $296.0K | Option Exercise | 5,000 | $59.20 | Discretionary |
| Apr 1, 2020 | REGN | $1.3M | Payment | 2,757 | $488.22 | Discretionary |
| Apr 1, 2020 | REGN | $296.0K | Option Exercise | 5,000 | $59.20 | Discretionary |
| Apr 1, 2020 | REGN | $296.0K | Option Exercise | 5,000 | $59.20 | Discretionary |
| Apr 1, 2020 | REGN | $1.3M | Payment | 2,689 | $488.22 | Discretionary |
| Dec 11, 2019 | REGN | $0 | Award | 2,625 | $N/A | Discretionary |