Insider trading is one of the least known successful stock market anomalies. It's managed to beat the market by an average of 7 percentage points annually over the past 50 years. Several peer-reviewed academic studies covering different time periods document the profitability of insider trading.
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You may be concerned about the recent declines in AI stocks such as NVDA.
Insider Trading: Purchases
| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| NONE | $27.32 | 768,708 | $21,000,035.66 | 7,663,413 | 2025-07-28 | Filing | |
| NVTS | $8.79 | 18,645,603 | $163,894,850.37 | 18,645,603 | 2025-07-28 | Filing | |
| TLRY | $0.61 | 165,000 | $100,105.50 | 3,941,633 | 2025-07-30 | Filing | |
| FNWB | $7.74 | 3,000 | $23,210.10 | 16,271 | 2025-07-28 | Filing | |
| MBWM | $47.29 | 200 | $9,457.00 | 5,266 | 2025-07-29 | Filing |
Insider Trading: Sales
| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| NTRA | $139.81 | 6,092 | $851,712.16 | 169,400 | 2025-07-28 | Filing | |
| NTRA | $138.01 | 1,278 | $176,379.98 | 65,430 | 2025-07-29 | Filing | |
| NTRA | $137.42 | 1,200 | $164,901.24 | 66,708 | 2025-07-29 | Filing | |
| NTRA | $136.01 | 567 | $77,116.25 | 67,908 | 2025-07-29 | Filing | |
| NTRA | $139.81 | 2,019 | $282,272.96 | 68,475 | 2025-07-28 | Filing |