The underwriters have the option to purchase up to 940,000 additional shares. Procore estimates proceeds to the company will be will be about $552.9 million at the maximum price per share; $608.5 million if the underwriters exercise their option. All of the shares are being offered by the construction software company; none by the selling shareholders. The company gave a broad range of use of proceeds—general corporate purposes and possible M&A. ; Procore had revenue of $400.3 million for the year ended December 31 and revenue of $113.9 for the first quarter ended March 31.