On 1/1/2020, XYZ Corporation had 1,000,000 shares (common) outstanding. During the year, XYZ had the following transactions related to common stock: March 1st Issued shares 200,000 May 1st 5 for 3 stock split 5-3 split June 1st Issued shares 550,000 Sept 1st Acquired treasury stock 25,000 December 1st 4 for 1 stock split 4-1 split Calculate the weighted average number of common shares outstanding as of 12/31/2020.