Radu Barsan is VP at POWER INTEGRATIONS INC (POWI). They have made 86 open-market trades across 1 company since 2013, most recently 2025-04-02.
CIK 0001583052
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 86 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| POWI | 43,623 | $1.9M |
Shares reported on the most recent Form 4, priced at the 2025-04-04 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| POWI | SELL | 2025-04-02 | 2025-04-04 | $50.89 | $170K | +7.6% | +21.1% | +42.6% |
| POWI | SELL | 2025-02-20 | 2025-02-24 | $66.08 | $1.4M | -8.0% | -14.7% | -21.1% |
| POWI | SELL | 2025-02-11 | 2025-02-13 | $57.28 | $193K | +7.7% | -3.4% | -8.3% |
| POWI | SELL | 2025-02-10 | 2025-02-11 | $58.01 | $165K | +12.2% | -3.0% | +2.0% |
| POWI | SELL | 2025-02-04 | 2025-02-06 | $60.75 | $285K | +2.2% | -5.9% | -20.2% |
| POWI | SELL | 2024-05-13 | 2024-05-14 | $76.56 | $281K | -1.3% | -5.0% | -22.8% |
| POWI | SELL | 2024-04-02 | 2024-04-03 | $69.04 | $233K | -4.7% | -2.7% | +0.1% |
| POWI | SELL | 2024-02-22 | 2024-02-26 | $73.00 | $657K | +6.7% | -1.5% | +7.9% |
| POWI | SELL | 2024-02-12 | 2024-02-14 | $78.02 | $453K | -7.0% | -7.4% | +2.2% |
| POWI | SELL | 2024-02-06 | 2024-02-08 | $73.96 | $211K | -14.4% | -12.4% | -9.7% |
| POWI | SELL | 2024-02-02 | 2024-02-06 | $75.47 | $220K | -0.9% | +3.3% | -5.9% |
| POWI | SELL | 2024-02-02 | 2024-02-27 | $74.49 | $148K | +6.7% | +3.2% | +11.6% |
| POWI | SELL | 2023-05-26 | 2023-05-30 | $89.83 | $14K | +6.3% | +7.3% | -6.1% |
| POWI | SELL · 10b5-1 | 2023-04-05 | 2023-04-07 | $78.91 | $248K | -0.7% | +2.5% | +16.2% |
| POWI | SELL | 2023-04-04 | 2023-04-05 | $81.59 | $274K | +0.1% | +1.7% | +17.7% |
| POWI | SELL | 2023-02-17 | 2023-02-21 | $82.54 | $417K | +3.9% | +5.3% | +6.3% |
| POWI | SELL | 2023-02-14 | 2023-02-15 | $83.81 | $406K | +0.1% | +2.4% | -3.4% |
| POWI | SELL | 2023-02-09 | 2023-02-13 | $83.44 | $367K | -0.9% | -0.5% | -3.9% |
| POWI | SELL | 2023-02-08 | 2023-02-09 | $83.80 | $627K | -0.2% | -1.3% | -0.8% |
| POWI | SELL | 2023-02-06 | 2023-02-08 | $86.70 | $823K | -3.4% | -3.4% | -6.7% |
| POWI | SELL | 2023-02-02 | 2023-02-06 | $91.06 | $255K | -1.9% | -0.8% | -5.6% |
| POWI | SELL | 2022-11-29 | 2022-12-01 | $76.58 | $12K | -0.2% | -8.1% | +7.4% |
| POWI | SELL | 2022-07-29 | 2022-08-02 | $85.00 | $1.8M | -0.2% | -16.7% | -19.0% |
| POWI | SELL | 2022-04-04 | 2022-04-05 | $91.22 | $297K | -0.7% | -0.4% | -16.0% |
| POWI | SELL | 2022-02-16 | 2022-02-18 | $92.00 | $12K | -0.0% | +7.6% | -6.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.