Milestone Scientific(MLSS) - 2023 Q4 - Annual Report

| UNITED STATES | | | --- | --- | | SECURITIES AND EXCHANGE COMMISSION | | | Washington, D.C. 20549 | | | FORM 10-K | | | (Mark One) | | | ☒ 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 PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | | | For the transition period from to | | | Commission file number 001-14053 | | | Milestone Scientific Inc. | | | (Exact name o ...