Exhibit 99.1 ALPHA PRO TECH, LTD. ANNOUNCES FOURTH QUARTER AND FULL YEAR 2023 FINANCIAL RESULTS Overall Fourth Quarter Sales Increased 24.9% to $15.3 Million, Compared to$12.2 Million for the Fourth Quarter of 2022 FOR IMMEDIATE RELEASE Company Contact: Investor Relations Contact: Alpha Pro Tech, Ltd. HIR Holdings Donna Millar Cameron Donahue 905-479-0654 651-707-3532 e-mail: ir@alphaprotech.com e-mail: cameron@hirholdings.com ● Net sales for the fourth quarter of 2023 was $15.3 million, up by 24.9% compar ...