X0508 4 2025-04-29 0 0001893219 Abpro Holdings, Inc. ABP 0002044498 Suk Jin Wook (Miles) C/O ABPRO HOLDINGS, INC. 68 CUMMINGS PARK DRIVE WOBURN MA 01801 1 1 0 0 CEO and Chairman 0 Common Stock, par value $0.0001 per share 2025-04-29 4 P 0 4325 0.25 A 130277 D The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to Abpro Holdings, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4. These shares were sold in multiple transactions at prices ranging from $0.2482 to $0.2600, inclusive. /s/ Nelson Mullins Riley & Scarborough LLP, Attorney-in-Fact 2025-05-01