Pro-Dex Q4 net sales up 16% to $17.5mln, gross profit down 15%.

• PRO-DEX reports Q4 net sales up 16% to $17.5 million. • Top three customers drive revenue increase. • Gross profit down 15% to $599,000 due to unfavorable mix and higher indirect manufacturing costs. • Gross margin decreased to 20% from 27% in Q4 2024. • Tariff costs contributed to higher manufacturing costs.