Show all First Quarter 2024 Q1 2024 Kelly Services, Inc. Earnings Webcast Proxy Statements Filing Date Form View April 8, 2010 DEF 14A 0000950123-10-033032.pdf 0000950123-10-033032.rtf 0000950123-10-033032.xls View HTML Form 10-Q Filing Date Form View November 16, 1999 10-Q 0000889697-99-000182.pdf 0000889697-99-000182.rtf 0000889697-99-000182.xls View HTML November 5, 2020 10-Q 0000055135-20-000025.pdf 0000055135-20-000025.rtf 0000055135-20-000025.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Form 10-K Filing Date Form View February 13, 2020 10-K View HTML 0000055135-20-000006.pdf 0000055135-20-000006.rtf 0000055135-20-000006.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT February 17, 2022 10-K View HTML 0000055135-22-000006.pdf 0000055135-22-000006.rtf 0000055135-22-000006.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA