TULSA, Okla., April 23, 2025 (GLOBE NEWSWIRE) -- Greystone Logistics, Inc. (OTCQB: GLGI), a leading manufacturer of 100% recycled plastic pallets, today announced the company has completed the redemption of the company’s $5 million Preferred Stock and has purchased 620,052 shares of common stock in our previous announced stock buyback. CEO Warren Kruger commented “Our team at Greystone continues the company’s commitment to strengthening our capital structure and enhancing shareholder value utilizing cash on ...