SCHEDULE 13D 0001117037 XXXXXXXX LIVE Common Stock, Par Value $0.00001 per share 01/02/2025 true 0001605888 048592109 Atlantic International Corp.

270 Sylvan Avenue Suite 2230 Englewood Cliffs NJ 07632

Elliot H. Lutzker 212-557-7200 605 Third Avenue New York NY 10158 Davidoff Hutcher & Citron LLP 212-557-7200 605 Third Avenue New York NY 10158 0001117037 N Jeffrey Jagid OO N X1 6621025.00 0.00 6621025.00 0.00 6621025.00 N 10.6 IN Common Stock, Par Value $0.00001 per share Atlantic International Corp. 270 Sylvan Avenue Suite 2230 Englewood Cliffs NJ 07632 Jeffrey Jagid 270 Sylvan Avenue, Suite 2230, Englewood Cliffs, New Jersey 07632. CEO and Director, Atlantic International Corp., 270 Sylvan Avenue, Suite 2230, Englewood Cliffs, New Jersey 07632. No criminal proceedings to be disclosed No civil proceedings to be disclosed United States See Item 5(c) below. There are no plans or proposals which the reporting person has which may result in any of the matters listed. 6,621,025 (10.6%) shares based on 62,241,187 shares issued and outstanding as of January 7, 2025. Sole voting power and disposition power - 6,621,025 shares. Pursuant to the terms and conditions of an Executive Employment Agreement dated June 18, 2024, by and between Mr. Jagid and Atlantic International Corp., Mr. Jagid received 3,735,169 shares of Common Stock of the Issuer, upon the June 18, 2024 merger with SeqLL Inc., which changed its name to Atlantic International Corp. On January 2, 2025, he was awarded restricted stock units ("RSUs") under his employment agreement to purchase 2,885,856 shares of common Stock, which RSUs were exercised. No person has the right to receive, or the power to direct the receipt of dividends from, or proceeds from, the sale of such securities. Not applicable. None None Jeffrey Jagid /s/ Jeffrey Jagid 01/13/2025