 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 fourth quarter and year ended Dec. 31, 2020. 2020 net income and diluted EPS of 138.2 million and 3.54, respectively 2020 adjusted EPS up 12 to 4.64 2020 adjusted EBITDA up 15 to 288.6 million Q4 net income and diluted EPS of 4.3 million and 0.11, respectively Q4 adjusted EPS of 0.49 Q4 adjusted EBI 