On January 1, 2021, Waterway Industries had 381000 shares of its $2 par value common stock outstanding. On March 1, Waterway sold an additional 756000 shares on the open market at $20 per share. Waterway issued a 20% stock dividend on May 1. On August 1, Waterway purchased 419000 shares and immediately retired the stock. On November 1, 610000 shares were sold for $25 per share. What is the weighted-average number of shares outstanding for 2021?