Insider Trading & Ownership of Brian James Harris

Location
Denver, CO
Summary
The estimated net worth of Brian James Harris is at least $8,039,719 dollars as of 02 Apr 2026. Brian James Harris is the EVP & Chief Financial Officer of Summit Materials, Inc. and owns shares of Summit Materials, Inc. stock worth about $7.36M. Brian James Harris is the Chief Financial Officer of ASTEC INDUSTRIES INC and owns shares of ASTEC INDUSTRIES INC (ASTE) stock worth about $680.2K.
Signature
/s/ Edward Terrell Gilbert, JR as attorney in fact for Brian Harris
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Quick Takeaways

  • Brian James Harris has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $8,039,719.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: Summit Materials, Inc. ($7,359,552).
  • 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 Brian James Harris

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
SUM Summit Materials, Inc. EVP & Chief Financial Officer $7,359,552 28 Feb 2023
ASTE ASTEC INDUSTRIES INC Chief Financial Officer $680,167 31 Mar 2026

Insider Transactions Reported by Brian James Harris:

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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