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 31, 2023 OR ☐ Transition report under Section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to . Commission file number 001-34483 NATURE’S SUNSHINE PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 87-0327 ...