Insider Trading & Ownership of Alexander J. Buehler

Location
Chesterfield, MO
Summary
The estimated net worth of Alexander J. Buehler is at least $1,686,309 dollars as of 06 Jun 2025. Alexander J. Buehler is the Director of LIQTECH INTERNATIONAL INC and owns shares of LIQTECH INTERNATIONAL INC (LIQT) stock worth about $874.5K. Alexander J. Buehler is the Director of Energy Recovery, Inc. and owns shares of Energy Recovery, Inc. (ERII) stock worth about $811.9K.
Signature
/s/ William Yeung Attorney-in-fact for Alexander J. Buehler
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Quick Takeaways

  • Alexander J. Buehler has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,686,309.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: LIQTECH INTERNATIONAL INC ($874,455).
  • 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 Alexander J. Buehler

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
LIQT LIQTECH INTERNATIONAL INC Director $874,455 07 Jan 2025
ERII Energy Recovery, Inc. Director $811,854 05 Jun 2025

Insider Transactions Reported by Alexander J. Buehler:

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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