C Frank Bennett Insider Trading Activity
C Frank Bennett has been net-selling over the last 12 months with 0 purchases and 12 sales across 1 company.
IONS is the most-traded position with 12 trades. The largest single transaction was a sale of IONS for $5.7M on Mar 3, 2026.
Performance Scorecard
Forward stock performance after each transaction by C Frank Bennett. 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 | — | -7.0% | 58% | 12 |
| 90 days | — | -12.6% | 58% | 12 |
| 120 days | — | -17.1% | 56% | 9 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersIONS · IONIS PHARMACEUTICALS INC
🔒 Subscribe to see trade entries
Pro members see exactly when C Frank Bennett bought and sold IONS.
Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| Mar 3, 2026 | IONS | Sell | 71,600 | $79.10 | $5.7M | VP |
| Mar 3, 2026 | IONS | Sell | 12,687 | $79.88 | $1.0M | VP |
| Mar 3, 2026 | IONS | Sell | 802 | $80.76 | $65K | VP |
| Feb 2, 2026 | IONS | Sell | 20,000 | $82.60 | $1.7M | VP |
| Feb 2, 2026 | IONS | Sell | 48,626 | $83.03 | $4.0M | VP |
| Feb 2, 2026 | IONS | Sell | 16,463 | $83.03 | $1.4M | VP |
| Jan 30, 2026 | IONS | Sell | 5,885 | $82.95 | $488K | VP |
| Jan 16, 2026 | IONS | Sell | 8,977 | $75.15 | $675K | VP |
| Sep 5, 2025 | IONS | Sell | 6,000 | $59.60 | $358K | VP |
| Sep 3, 2025 | IONS | Sell | 33,909 | $60.62 | $2.1M | VP |
| Sep 2, 2025 | IONS | Sell | 5,000 | $49.14 | $246K | VP |
| Aug 18, 2025 | IONS | Sell | 10,000 | $43.98 | $440K | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| IONS | IONIS PHARMACEUTICALS INC | 12 | $18.1M |
Other insiders at IONIS PHARMACEUTICALS INC
10 other tracked filers at IONS.