Robert W. Duggan, Director, 10% Owner at PULSE BIOSCIENCES, INC. (PLSE), bought 372,398 shares at $14.77 ($5.4M) on 2024-09-11, disclosed to the SEC on 2025-09-12.
Open-market purchase of $5.4M PLSE by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $14.77 | 12,800 | $189K | 3.5% |
| 2 | $14.41 | 145,140 | $2.1M | 38.8% |
| 3 | $14.41 | 145,140 | $2.1M | 38.8% |
| 4 | $14.66 | 34,659 | $508K | 9.4% |
| 5 | $14.66 | 34,659 | $508K | 9.4% |
| Total | $14.47 avg | 372,398 |
| $5.4M |
| 100% |
| Filing → |
| PLSE | BUY | 2026-05-11 | $13.0M | — | Filing → |
| SMMT | BUY | 2025-10-23 | $1000K | — | Filing → |
| SMMT | BUY | 2025-09-11 | $11.9M | — | Filing → |