Christine A Poon Insider Trading Activity
Christine A Poon has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
REGN is the most-traded position with 6 trades. The largest single transaction was a sale of REGN for $1.8M on Oct 29, 2025.
Performance Scorecard
Forward stock performance after each transaction by Christine A Poon. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -19.1% | 0% | 6 |
| 90 days | — | -17.8% | 0% | 6 |
| 120 days | — | -17.7% | 0% | 6 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersREGN · REGENERON PHARMACEUTICALS, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Oct 29, 2025 | REGN | Sell | 650 | $652.68 | $424K | −7.3% | Director | |
Oct 29, 2025 | REGN | Sell | 2,735 | $653.50 | $1.8M | −33.3% | Director | |
Oct 29, 2025 | REGN | Sell | 1,915 | $654.42 | $1.3M | −35.0% | Director | |
Oct 29, 2025 | REGN | Sell | 100 | $655.10 | $66K | −2.8% | Director | |
Oct 29, 2025 | REGN | Sell | 712 | $656.50 | $467K | −20.6% | Director | |
Oct 29, 2025 | REGN | Sell | 388 | $657.29 | $255K | −14.2% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| REGN | REGENERON PHARMACEUTICALS, INC. | 6 | $4.3M |
Other insiders at REGENERON PHARMACEUTICALS, INC.
3 other tracked filers at REGN.