| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REGN | Common Stock | Tax liability | $370,614 | -492 | -2.4% | $753.28 | 20,358 | 09 Dec 2022 | Direct | |
| holding | REGN | Common Stock | 2,109 | 09 Dec 2022 | 2021 GRAT | ||||||
| holding | REGN | Common Stock | 5,320 | 09 Dec 2022 | 2022 GRAT | ||||||
| holding | REGN | Common Stock | 335 | 09 Dec 2022 | By 401(k) Plan |