| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For REGN | |||||
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 4 | $778.24 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 9 | $777.42 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 13 | $776.62 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 1 | $771.32 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 3 | $772.76 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 40 | $779.71 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 14 | $775.58 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 8 | $774.58 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 8 | $773.59 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 7 | $777.46 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 3 | $780.69 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 20 | $789.28 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 20 | $788.96 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 2 | $787.34 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 7 | $786.61 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 11 | $785.48 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 9 | $784.48 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 10 | $783.62 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 2 | $782.62 |
| 2026-03-02 | Ryan, Arthur F | Director | Sold | 2 | $778.30 |