Guarini Kathryn — Director
Insider trading activity for Guarini Kathryn sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Director
- Company: REGENERON PHARMACEUTICALS, INC.
- Total insider trades: 3
- Total buy volume: $288K
- Total sell volume: $680K
- Last trade: Sep 2, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 2, 2026 | Guarini Kathryn | RREGN REGENERON PHARMACEUTICALS, INC. | SELL | 400 | $340K |
| Sep 2, 2026 | Guarini Kathryn | RREGN REGENERON PHARMACEUTICALS, INC. | BUY | 400 | $288K |
| Sep 2, 2026 | Guarini Kathryn | RREGN REGENERON PHARMACEUTICALS, INC. | SELL | 400 | $340K |