| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REGN | Common Stock | Tax liability | $513,029 | -702 | -2.3% | $730.81 | 30,075 | 16 Dec 2024 | Direct | |
| holding | REGN | Common Stock | 9,000 | 16 Dec 2024 | By 2024 GRAT | ||||||
| holding | REGN | Common Stock | 371 | 16 Dec 2024 | By 401(k) Plan |