Power Solutions International, Inc.
PSIXCIK 0001137091 · Every Form 4 filed by insiders at this issuer. See financials →
Annual report (10-K)
Latest 10-K/A filed Apr 30, 2026. Sentiment + YoY language diff vs prior year. Read sections →
Signal:NeutralFull-doc fallback
Full filing:tone -0.0022
Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.
Recent 8-K announcements
Per-item disclosure feed. Item 2.02 is the earnings release.
Top insiders
Most active reporters at Power Solutions International, Inc.
| Name | Roles | Filings |
|---|---|---|
| Xykis Constantine | Officer | 12 |
| He Hong | Director | 8 |
| Simpkins Frank P | Director | 6 |
| Li Xun | Officer | 4 |
| Landini Kenneth W | Director | 3 |
Top performers
Insiders ranked by realized 90-day signed return on their open-market trades at Power Solutions International, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.
| # | Insider | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|
| 1 | Gagnon Neil | 28 | 86% | +173.8% | +96.6% | +523.3% | -18.8% |
| 2 | Xykis Constantine | 3 | 100% | +33.3% | +32.0% | +35.9% | +32.0% |
| 3 | Shandong Heavy Industry Group Co., Ltd. | 97 | 100% | +33.2% | +32.0% | +43.6% | +20.4% |
| 4 | Weichai America Corp. | 97 | 100% | +33.2% | +32.0% | +43.6% | +20.4% |
| 5 | Weichai Power Co., Ltd. | 97 | 100% | +33.2% | +32.0% | +43.6% | +20.4% |
| 6 | Simpkins Frank P | 7 | 100% | +32.8% | +32.0% | +37.8% | +32.0% |
| 7 | He Hong | 6 | 100% | +32.5% | +32.2% | +35.9% | +29.0% |
| 8 | Li Xun | 5 | 80% | +22.7% | +37.8% | +37.8% | -37.8% |
| 9 | Winemaster Gary S | 57 | 46% | -27.3% | -29.9% | +47.7% | -198.3% |
All filings
93 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|