On February 17, 2026, Hartree Partners disclosed in a Securities and Exchange Commission (SEC) filing that it sold 254,101 shares of Teekay Tankers (NYSE:TNK), an estimated $14.27 million transaction based on quarterly average pricing. What happened According to a Securities and Exchange Commission (SEC) filing dated February 17, 2026, Hartree Partners reduced its stake in Teekay Tankers by 254,101 shares during the fourth quarter. The estimated value of shares sold was $14.27 million, calculated using t ...