| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REGN | Common Stock | Gift | $0 | -1,006 | -100% | $0.000000* | 0 | 10 Mar 2023 | 2021 GRAT | |
| holding | REGN | Common Stock | 24,213 | 10 Mar 2023 | Direct | ||||||
| holding | REGN | Common Stock | 5,320 | 10 Mar 2023 | 2022 GRAT | ||||||
| holding | REGN | Common Stock | 335 | 10 Mar 2023 | By 401(k) Plan |