Financials & Filings Show all 2020 Fourth Quarter Fourth Quarter Earnings Release Harte Hanks Reports Fourth Quarter and Full Year 2020 Financial Results Proxy Statements Filing date View May 22, 2020 0001437749-20-011673.pdf 0001437749-20-011673.rtf 0001437749-20-011673.xls Jul 18, 2019 0000045919-19-000031.pdf 0000045919-19-000031.rtf 0000045919-19-000031.xls Form 10-K Filing date View Mar 24, 2021 View HTML 0001437749-21-006937.pdf 0001437749-21-006937.xls EX-101.INS - XBRL INSTANCE DOCUMENT Mar 19, 2020 View HTML 0000045919-20-000003.pdf 0000045919-20-000003.xls EX-101.INS - XBRL INSTANCE DOCUMENT Form 10-Q Filing date View Nov 13, 2020 View HTML 0001437749-20-023850.pdf 0001437749-20-023850.xls EX-101.INS - XBRL INSTANCE DOCUMENT Aug 14, 2020 View HTML 0001437749-20-018039.pdf 0001437749-20-018039.xls EX-101.INS - XBRL INSTANCE DOCUMENT
