Jackson Jeffrey A.
Outside the top-25 by R-coefficient, but with purchase history.
R-coefficient
—
skill with Bayesian shrinkage
60d win rate
—
% of purchases with positive return
Avg 60d return
—
after their purchases
🧱 Conviction tranches
Repeated purchases of the same stock within ≤5 days — an accumulation pattern.
Purchase history
Later sales by the same insider on the same ticker — realized gain vs average buy price. Empty = position still held.
| Date | Ticker | Role | Shares | Avg price | Amount | Sales | Avg sell price | Gain % |
|---|---|---|---|---|---|---|---|---|
| 2026-08-10 | RMBI | Director | 2500 | $15.92 | $40K | — | — | — |
| 2024-02-07 | RMBI | Director | 1000 | $10.51 | $11K | — | — | — |
| 2023-10-24 | RMBI | Director | 1140 | $9.80 | $11K | — | — | — |
| 2023-05-03 | RMBI | Director | 3000 | $9.11 | $27K | — | — | — |
| 2022-11-03 | RMBI | Director | 400 | $13.33 | $5K | — | — | — |
| 2022-04-27 | RMBI | Director | 5000 | $16.43 | $82K | — | — | — |
| 2022-04-26 | RMBI | Director | 500 | $16.49 | $8K | — | — | — |
| 2021-05-18 | RMBI | Director | 6000 | $14.03 | $84K | 0 | — | — |
| 2020-05-01 | RMBI | Director | 5000 | $10.68 | $53K | — | — | — |
| 2019-07-01 | RMBI | Director | 25.000 | $10.00 | $250K | — | — | — |