| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For REGN | |||||
| 2026-08-10 | Zoghbi, Huda Y | Director | Sold | 800 | $0.00 |
| 2026-08-10 | Zoghbi, Huda Y | Director | Sold | 800 | $800.00 |
| 2026-08-10 | Zoghbi, Huda Y | Director | Purchased | 800 | $376.69 |
| 2026-08-10 | Guarini, Kathryn | Director | Sold | 400 | $0.00 |
| 2026-08-10 | Guarini, Kathryn | Director | Purchased | 400 | $719.37 |
| 2026-08-10 | Guarini, Kathryn | Director | Sold | 400 | $800.00 |
| 2026-07-02 | Ryan, Arthur F | Director | Sold | 200 | $650.15 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 2 | $710.87 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 2 | $714.13 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 1 | $712.09 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 5 | $711.49 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 6 | $709.45 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 4 | $707.40 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 7 | $706.74 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 14 | $705.56 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 15 | $704.28 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 24 | $703.46 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 15 | $702.46 |
| 2026-05-01 | Ryan, Arthur F | Director | Sold | 5 | $701.76 |
| 2026-04-01 | Ryan, Arthur F | Director | Sold | 14 | $775.58 |