Nicholas Brathwaite, Director at POWER INTEGRATIONS INC (POWI), bought 3,570 shares at $21.00 ($75K) on 2008-11-03, disclosed to the SEC on 2008-11-04.
Open-market purchase of $75k POWI by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| POWI | SELL | 2026-05-15 | $499K | — | Filing → |
| POWI | SELL | 2024-02-22 | $578K | — | Filing → |
| POWI | SELL | 2023-08-10 | $1.0M | — | Filing → |