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  • Insider Ownership

Insider Trading & Ownership of Greg L. Armstrong

Location
Houston, TX
Summary
The estimated net worth of Greg L. Armstrong is at least $1,333,716 dollars as of 12 Aug 2025. Greg L. Armstrong is the Director of NOV Inc. and owns shares of NOV Inc. (NOV) stock worth about $1.33M.
Signature
/s/ Greg L. Armstrong
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Quick Takeaways

  • Greg L. Armstrong has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,333,716.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: NOV Inc. ($1,333,716).
  • 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.

Official SEC Source

Filed on Form 4

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

See Original Filing

Ownership of Greg L. Armstrong

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NOV NOV Inc. Director $1,333,716 20 May 2025
PAGP PLAINS GP HOLDINGS LP Director 11 Aug 2025

Insider Transactions Reported by Greg L. Armstrong:

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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