Habiger David C
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 % |
|---|---|---|---|---|---|---|---|---|
| 2026-08-05 | BSX | Director | 2100 | $47.59 | $100K | — | — | — |
| 2026-08-04 | BSX | Director | 140 | $48.59 | $7K | — | — | — |
| 2026-08-03 | BSX | Director | 1042 | $48.07 | $50K | — | — | — |
| 2026-05-20 | BSX | Director | 2250 | $55.92 | $126K | — | — | — |
| 2026-05-19 | BSX | Director | 2200 | $56.95 | $125K | — | — | — |
| 2020-09-04 | XPER | Director | 1314 | $11.44 | $15K | — | — | — |
| 2020-09-02 | XPER | Director | 2475 | $12.12 | $30K | — | — | — |
| 2020-09-01 | XPER | Director | 2815 | $12.45 | $35K | — | — | — |
| 2020-08-28 | XPER | Director | 3117 | $12.99 | $40K | — | — | — |
| 2020-08-24 | XPER | Director | 7530 | $13.31 | $100K | — | — | — |
| 2017-03-09 | IMMR | Director | 4890 | $8.17 | $40K | 0 | — | — |
| 2017-03-08 | IMMR | Director | 100 | $8.12 | $812 | — | — | — |
| 2017-03-07 | IMMR | Director | 4900 | $8.27 | $41K | — | — | — |