InsiderTape plots every Form 4 on the price chart and flags cluster buys, CEO conviction, and first buys in years the moment they file. Start a free 7-day trial, cancel anytime.
START FREE TRIAL →George Yancopoulos, President and Chief Scientific, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 8 open-market SEC Form 4 transactions: 0 purchases worth $0 and 8 sales worth $105.4M, reported from Aug 5, 21 to May 16, 24. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| May 16, 24 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 9.5K | $978.18 | $9.2M |
| May 15, 24 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 9.9K | $989.14 | $9.6M |
| Jan 2, 24 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 16.8K | $900.00 | $15.2M |
| Mar 23, 23 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 1.2K | $810.30 | $993K |
| Feb 6, 23 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 13.2K | $800.08 | $10.6M |
| Aug 16, 21 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 46.9K | $626.10 | $29.3M |
| Aug 13, 21 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 773 | $625.00 | $483K |
| Aug 5, 21 | REGNREGENERON PHARMACEUTICALS, INC. | SELL | 50.0K | $600.06 | $30.0M |