X0609 4 2026-05-26 0000732026 TRIO-TECH INTERNATIONAL TRT 0001247601 TING HOCK MING true 770 BEDOK RESERVOIR ROAD #01-03 SINGAPORE U0 U0 479250 SINGAPORE 1 0 TRT Common Stock 2026-05-26 4 S 0 17200 16.65 D 131044 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at price ranging from $16.21 to $17.22, inclusive. The reporting person undertakes to provide Trio-Tech International Inc, any security holder of Trio-Tech International Inc. 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 this footnote. /s/ TING HOCK MING 2026-05-28