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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10 Stocks You Are Selling and Insiders Are Buying
A falling share price presents investors with two competing possibilities: the market has become too pessimistic, or the business is worth less than it used to be.
Insider Trading: Purchases
| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| SIRI | $30.23 | 113,348 | $3,426,850.08 | 125,731,398 | 2026-11-03 | Filing | |
| SIRI | $29.47 | 66,968 | $1,973,279.09 | 125,618,050 | 2026-11-02 | Filing | |
| SIRI | $28.89 | 743,965 | $21,494,116.00 | 125,551,082 | 2026-10-30 | Filing | |
| LRN | $75.04 | 31,357 | $2,353,029.28 | 2,127,760 | 2026-11-03 | Filing | |
| LRN | $74.07 | 5,000 | $370,350.00 | 2,096,403 | 2026-11-03 | Filing |
Insider Trading: Sales
| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| GKOS | $240.52 | 6,436 | $1,547,986.72 | 37,328 | 2026-10-30 | Filing | |
| GKOS | $239.64 | 14,943 | $3,580,940.52 | 43,764 | 2026-10-30 | Filing | |
| GKOS | $238.56 | 12,836 | $3,062,156.16 | 58,707 | 2026-10-30 | Filing | |
| GKOS | $237.54 | 10,221 | $2,427,896.34 | 71,543 | 2026-10-30 | Filing | |
| FLD | $0.55 | 1,157 | $638.66 | 743,155 | 2026-11-02 | Filing |