 HOUSTON--BUSINESS WIRE--Insperity, Inc. NYSE: NSP, a leading provider of human resources and business performance solutions for Americas best businesses, today reported results for the second quarter ended Jun. 30, 2021: Q2 average number of WSEEs paid and revenues up 7 and 19, respectively Q2 net income and diluted EPS of 25.2 million and 0.65, respectively Q2 adjusted EBITDA and adjusted EPS of 60.2 million and 0.91, respectively YTD net income and diluted EPS of 87.1 million and 