144 0001595316 XXXXXXXX LIVE 0000310354 STANDEX INTERNATIONAL CORP/DE/ 001-07233 23 KEEWAYDIN DRIVE SUITE 300 SALEM NH 03079 603-893-9701 Dunbar David A. Officer Director Common UBS Financial Services, Inc.

Eleven Madison Avenue 4th Floor New York NY 10010

15000 3912150.00 12118733 02/17/2026 NYSE Common 08/23/2024 RSU Vest Issuer N 15000 08/23/2024 NA Y The shares covered under this filing are being sold under The Joana H. Dunbar Irrevocable Trust of 2024. 02/17/2026 11/12/2025 /s/ UBS Financial Services Inc, as attorney-in-fact for David Dunbar