X0508 4 2024-11-12 0001534675 Tecnoglass Inc. TGLS 0000921873 WEIL A LORNE C/O TECNOGLASS INC., AVENIDA CIRCUNVALAR A 100 MTS DE LA VIA 40,BARRIO LAS FLORES BARRANQUILLA F8 080001 COLOMBIA 1 0 0 0 0 Ordinary Shares 2024-11-12 4 S 0 88173 72.71 D 0 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.00 to $73.88 per share. The reporting person undertakes to provide to Tecnoglass Inc., any security holder of Tecnoglass Inc,. or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. /s/ Lorne A. Weil 2024-11-12