Constantine Xykis sold $2.5M of PSIX
CEO at POWER SOLUTIONS INTERNATIONAL, INC.. 26,005 shares at an average of $95.85, traded Aug 12, 2025, filed Aug 14, 2025.
Score components
- +25RoleCEO
- +25Trade size$2.5M at market
- +20Share of holdings soldSold 77% of holdings
- +15Cluster5 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +16.3%, 3m -28.3%, 6m +14.2%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-108632, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 12, 2025 | SOpen-market sale Common Stock | -12,978 | $95.50 | $1.2M | 20,881 | Aug 14, 2025 |
| Aug 12, 2025 | SOpen-market sale Common Stock | -13,027 | $96.20 | $1.3M | 7,854 | Aug 14, 2025 |
Related signals
Other insiders at POWER SOLUTIONS INTERNATIONAL, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 52Moderate | POWER SOLUTIONS INTERNATIONAL, INC. | Weichai America Corp. owner | $7.5M 79,839 shares | -1% | |
| 48Moderate | POWER SOLUTIONS INTERNATIONAL, INC. | Hong He director | $236k 2,500 shares | -12% | |
| 52Moderate | POWER SOLUTIONS INTERNATIONAL, INC. | Weichai America Corp. owner | $3.4M 36,554 shares | -0% | |
| 50Moderate | POWER SOLUTIONS INTERNATIONAL, INC. | Hong He director | $366k 4,000 shares | -16% | |
| 81Strong | POWER SOLUTIONS INTERNATIONAL, INC. | Constantine Xykis CEO | $717k 7,854 shares | -100% | |
| 39Weak | POWER SOLUTIONS INTERNATIONAL, INC. | Hong He director | $89k 1,000 shares | -4% | |
| 52Moderate | POWER SOLUTIONS INTERNATIONAL, INC. | Weichai America Corp. owner | $7.8M 94,047 shares | -1% | |
| 37Weak | PSIXbuy POWER SOLUTIONS INTERNATIONAL, INC. | Xun Li CFO | $28k 300 shares | +136% | |
| 78Notable | POWER SOLUTIONS INTERNATIONAL, INC. | Xun Li CFO | $739k 8,000 shares | -97% | |
| 64Notable | POWER SOLUTIONS INTERNATIONAL, INC. | Frank P Simpkins director | $916k 10,000 shares | -29% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.