Key facts
- William James Farrell III has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $217,473.
- Recent insider filing activity is available below.
Insider Trading & Ownership of William James Farrell III
- Location
- Deephaven, MN
- Summary
- The estimated net worth of William James Farrell III is at least $217,473 dollars as of 21 Nov 2025. William James Farrell III is the Director of PRO DEX INC and owns shares of PRO DEX INC (PDEX) stock worth about $217.5K.
- Signature
- /s/ Alisha Charlton as attorney-in-fact for William Farrell
- All Insider Reports
- All Insider Reports
Follow Filing Activity
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Change
- Largest disclosed position: PRO DEX INC ($217,473).
- Past-year value change for that position: .
Research use
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of William James Farrell III
PDEX
Forms 3/4/5
PRO DEX INC
- Relationship
- Director
- Holdings value
- $217,473
- Past year net change
- Change %
- Report period
- 20 Nov 2025
Insider Transactions Reported by William James Farrell III:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.