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{"created_at":"2026-04-17T21:52:12.771 {"created_at":"2026-04-17T21:52:12.771882+00:00","signal_type":"discovery_unusual_volume_delta","source":"discovery_ingestor","url":"https://www.nasdaq.com/articles/what-15000-share-sale-npki-stock-signals-long-term-investors-amid-staggering-189-price","value":{"fp":"1d6bcda6d0489642","kind":"unusual_volume","published_at":"2026-04-17T21:30:34+00:00","source":"Nasdaq Markets","summary":"Key PointsAn NPK International insider sold 15,000 shares for a transaction value of approximately $226,000 on April 9, 2026, at a weighted average price of around $15.04 per share.","tickers":[],"title":"What This 15,000-Share Sale of NPKI Stock Signals to Long-Term Investors Amid a Staggering 189% Price Surge","url":"https://www.nasdaq.com/articles/what-15000-share-sale-npki-stock-signals-long-term-investors-amid-staggering-189-price"}}... |