---
schema_version: "secwatch.filing_event.v1"
accession: "0001553350-21-001031"
form_type: "8-K"
ticker: "PDEX"
cik: "0000788920"
company_name: "PRO DEX INC"
filed_at: "2021-11-15T23:59:59+00:00"
generated_at: "2026-06-28T08:49:02.327362+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Pro-Dex Q1 net sales $10.0M (+16% YoY); diluted EPS $0.28 vs $0.29

## Summary
- Net sales $10.0M for Q1 FY2022 ended Sep 30, 2021, up 16% from $8.6M a year ago.
- Net income $1.1M ($0.28 diluted EPS) versus $1.2M ($0.29) in prior-year quarter.
- Gross margin fell 6 points to 34% due to unfavorable product mix; gross profit down 1%.
- Operating expenses rose $184k, driven by stock option compensation expense.
- CEO noted NRE projects from new/existing customers and validation activities for new Franklin facility.

## SEC filing metadata
- accession: 0001553350-21-001031
- form_type: 8-K
- ticker: PDEX
- cik: 0000788920
- company_name: PRO DEX INC
- filed_at: 2021-11-15T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/788920/000155335021001031/0001553350-21-001031-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/788920/000155335021001031/pdex_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001553350-21-001031
- JSON: https://secwatch.observer/filing/0001553350-21-001031.json
- Plain text: https://secwatch.observer/filing/0001553350-21-001031.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.