Carson William H. Insider Trading Activity
Carson William H. has been net-buying over the last 12 months with 9 purchases and 0 sales across 1 company.
ANNX is the most-traded position with 9 trades. The largest single transaction was a purchase of ANNX for $50K on Apr 10, 2026.
Performance Scorecard
Forward stock performance after each transaction by Carson William H.. 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 | +8.9% | — | 60% | 10 |
| 90 days | +37.6% | — | 67% | 9 |
| 120 days | +61.9% | — | 100% | 8 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersANNX · Annexon, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 11, 2026 | ANNX | Buy | 8,000 | $5.78 | $46K | +11.4% | Director | |
Apr 10, 2026 | ANNX | Buy | 8,000 | $6.20 | $50K | +12.8% | Director | |
Mar 10, 2026 | ANNX | Buy | 8,000 | $5.67 | $45K | +14.7% | Director | |
Dec 30, 2025 Filed 3d late | ANNX | Buy | 4,115 | $5.02 | $21K | +8.2% | Director | |
Dec 1, 2025 | ANNX | Buy | 4,115 | $4.47 | $18K | +8.9% | Director | |
Oct 30, 2025 | ANNX | Buy | 4,115 | $3.17 | $13K | +9.8% | Director | |
Sep 30, 2025 | ANNX | Buy | 4,115 | $3.05 | $13K | +10.8% | Director | |
Sep 2, 2025 | ANNX | Buy | 4,115 | $2.09 | $9K | +12.2% | Director | |
Jul 30, 2025 | ANNX | Buy | 4,115 | $2.43 | $10K | +13.8% | Director | |
Jun 30, 2025 | ANNX | Buy | 4,115 | $2.46 | $10K | +16.1% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ANNX | Annexon, Inc. | 10 | $235K |
Other insiders at Annexon, Inc.
4 other tracked filers at ANNX.