Insider Trading & Ownership of John D. Chandler

Location
Tulsa, OK
Summary
The estimated net worth of John D. Chandler is at least $1,391,053 dollars as of 17 Dec 2025. John D. Chandler is the Director of MATRIX SERVICE CO and owns shares of MATRIX SERVICE CO (MTRX) stock worth about $1.13M. John D. Chandler is the Director of LSB INDUSTRIES, INC. and owns shares of LSB INDUSTRIES, INC. (LXU) stock worth about $177.3K. John D. Chandler is the Director of EOG RESOURCES INC and owns shares of EOG RESOURCES INC (EOG) stock worth about $88.4K.
Signature
Michael E. Montifar, attorney-in-fact for John D. Chandler
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Quick Takeaways

  • John D. Chandler has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,391,053.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: MATRIX SERVICE CO ($1,125,415).
  • Past-year value change for that position: +$29,313.

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 John D. Chandler

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MTRX MATRIX SERVICE CO Director $1,125,415 +$29,313 +2.7% 04 Nov 2025
LXU LSB INDUSTRIES, INC. Director $177,281 +$52,560 +42% 15 May 2025
EOG EOG RESOURCES INC Director $88,357 15 Dec 2025

Insider Transactions Reported by John D. Chandler:

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.
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