X0508 4 2024-08-23 0000310354 STANDEX INTERNATIONAL CORP/DE/ SXI 0001595316 Dunbar David A. 23 KEEWAYDIN DRIVE SUITE 300 SALEM NH 03079 1 1 President/CEO/Chairman 0 Common Stock 2024-08-23 4 M 0 10858 0 A 22596.9759 D Common Stock 2024-08-23 4 F 0 4018 176.43 D 18578.9759 D Common Stock 2024-08-23 4 M 0 14283 0 A 32861.9759 D Common Stock 2024-08-23 4 M 0 7484 0 A 40345.9759 D Common Stock 2024-08-23 4 F 0 8566 176.43 D 31779.9759 D Common Stock 54233 I Trustee of Trust Phantom Stock Units 71.18 2024-08-23 4 M 0 10858 0 D 2024-08-23 2024-08-23 Common Stock 10858 0 D Phantom Stock Units 0 2024-08-23 4 M 0 14283 0 D 2024-08-23 2024-08-23 Common Stock 14283 0 D Phantom Stock Units 2024-08-23 4 A 0 10349 176.43 A 2027-08-23 2027-08-23 Common Stock 10349 10349 D Restricted Stock Units 2024-08-23 4 A 0 6899 176.43 A Common Stock 6899 6899 D Phantom Stock Units 2024-08-23 4 A 0 2835 120.8625 A 2027-08-23 2027-08-23 Common Stock 2835 2835 D Vesting of Phantom Stock pursuant to Company's Management Stock Purchase Plan. Shares sold to pay taxes on the reported vesting of Phantom Stock. Vesting of Phantom Stock pursuant to the Company's 2018 Omnibus Incentive Plan. Actual achievement, which could have ranged from 0% to 250% of the award, was 152.4%. Thus, the transaction reflected herein reflects the conversion of the original number of units granted and the awarding of the additional amount. Shares sold to pay taxes on vesting of previously issued restricted stock and/or performance share units. Award of Performance Share Units pursuant to the 2018 Omnibus Incentive Plan of the Company. These shares cliff vest at the end of a three year performance period with the ultimate number of shares ranging from 0 to 250% of the award based on achievement against Company performance metrics of the three year period. Grant of Restricted Stock Units pursuant to the 2018 Omnibus Incentive Plan of the Company which vests one-third per year on each anniversary of the date of the award. Contingent Purchase of Phantom Stock of the Company pursuant to the Management Stock Purchase Plan component of the 2018 Omnibus Incentive Plan vesting three years after the date of purchase in the form of Common Stock. /s/ Alan J. Glass 2024-08-27