Financials & Filings 2018 Fourth Quarter Q4 Kelly Services, Inc. Earnings Webcast Kelly Services® Reports Fourth Quarter Earnings Annual Reports Filing date Form Filing Group View Apr 05, 2005 ARS Annual Filings View HTML Apr 09, 2007 ARS Annual Filings View HTML Proxy Statements Filing date Form Filing Group View Mar 26, 2018 PRE 14A Proxy Filings 0001193125-18-095846.pdf 0001193125-18-095846.rtf 0001193125-18-095846.xls View HTML Form 10-Q Filing date View Nov 07, 2018 0000055135-18-000027.pdf 0000055135-18-000027.rtf 0000055135-18-000027.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML Aug 08, 2018 0000055135-18-000020.pdf 0000055135-18-000020.rtf 0000055135-18-000020.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML Form 10-K Filing date View Feb 14, 2019 View HTML 0000055135-19-000006.pdf 0000055135-19-000006.rtf 0000055135-19-000006.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 20, 2018 View HTML 0000055135-18-000006.pdf 0000055135-18-000006.rtf 0000055135-18-000006.xls EX-101.INS - XBRL INSTANCE DOCUMENT