Show all First Quarter 2024 Q1 2024 Kelly Services, Inc. Earnings Webcast Proxy Statements Filing Date Form View April 10, 2006 DEF 14A 0000950124-06-001817.pdf 0000950124-06-001817.rtf 0000950124-06-001817.xls View HTML Form 10-Q Filing Date Form View November 6, 2009 10-Q 0000950123-09-058841.pdf 0000950123-09-058841.rtf 0000950123-09-058841.xls View HTML August 11, 1998 10-Q 0000055135-98-000015.pdf 0000055135-98-000015.rtf 0000055135-98-000015.xls View HTML Form 10-K Filing Date Form View February 18, 2016 10-K View HTML 0000055135-16-000093.pdf 0000055135-16-000093.rtf 0000055135-16-000093.xls EX-101.INS - XBRL INSTANCE DOCUMENT February 21, 2003 10-K View HTML 0000950131-03-000798.pdf 0000950131-03-000798.rtf 0000950131-03-000798.xls