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  • Insider Ownership

Insider Trading & Ownership of Mark Keith Holdsworth

Location
Pasadena, CA
Summary
The estimated net worth of Mark Keith Holdsworth is at least $8,189,384 dollars as of 15 Apr 2026. Mark Keith Holdsworth is the Director of R F INDUSTRIES LTD and owns shares of R F INDUSTRIES LTD (RFIL) stock worth about $6.57M. Mark Keith Holdsworth is the Director of PARSONS CORP and owns shares of PARSONS CORP (PSN) stock worth about $1.62M.
Signature
/s/ John Martinez, as attorney-in-fact
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Quick Takeaways

  • Mark Keith Holdsworth has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $8,189,384.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: R F INDUSTRIES LTD ($6,568,720).
  • Past-year value change for that position: .

Why This Matters

  • 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.

Source Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Mark Keith Holdsworth

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
RFIL R F INDUSTRIES LTD Director $6,568,720 10 Sep 2025
PSN PARSONS CORP Director $1,620,664 14 Apr 2026

Insider Transactions Reported by Mark Keith Holdsworth:

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.