UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 28, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 1-14225 HNI Corporation Iowa 42-0617510 (State of Incorporation) (I.R.S. Employer No.) 600 East Second Street P. O. Box 1109 Muscatine , Iowa 52761-0071 ( 563 ) 272-7400 Securities ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 29, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 1-14225 HNI Corporation Iowa (State of Incorporation) 42-0617510 (I.R.S. Employer No.) 600 East Second Street P. O. Box 1109 Muscatine, Iowa 52761-0071 (563) 272-7400 Securities reg ...