Luminus Management reported selling 42,585 shares of Quaker Chemical(KWR -2.60%) in its SEC filing for the quarter ended September 30, 2025, an estimated $5.6 million trade based on the average share price for the period.What happenedAccording to an SEC filing dated October 3, 2025, Luminus Management sold 42,585 shares of Quaker Chemical during the period. The transaction was estimated at $5.6 million based on the average share price for the quarter ended September 30, 2025. Following the trade, Luminus re ...