Gunnar Gudlaugsson $CENX SEC Form 4 Insider Trading

Gunnar Gudlaugsson has filed a total of 2 insider trades in $CENX since 2021. Their most recent trade was a sale of 43,000 shares, made on Feb 25, 2026. Their largest trade was a sale of 43,000 shares, made on Feb 25, 2026. We estimate that they now own 136,393 shares of $CENX, worth an estimated $8.1 million.

Insider Trading at $CENX

There have been a total of 34 insider trades reported at $CENX since 2021, with 18,000 shares purchased and 16.3 million shares sold. The most active insider traders in $CENX stock have been Jesse E Gary, Matt Aboud, and Robert F Hoffman. The most recent trade was a sale of 16,739 shares reported by Peter A Trpkovski (EVP, CFO), made on Mar 25, 2026.

$CENX Executives and Stock Owners with Insider Trades

• Jesse E Gary, President and CEO

• Matt Aboud, SVP, Strategy & Business Dev't

• Robert F Hoffman, SVP, IT and CAO

• Gunnar Gudlaugsson, EVP - Global Operations

• Kenneth L Calloway, SVP, Human Resources

• Robert F Hoffman, VP, IT and CAO

• Agust F Hafberg, SVP & Chief Commercial Officer

• Craig C Conti, EVP & Chief Financial Officer

• John Dezee, EVP and General Counsel

• John Dezee, EVP, GC and Secretary

• Michelle Harrison, Sr. VP Finance & Treasurer

• Peter A Trpkovski, EVP, CFO

• Peter A Trpkovski, SVP, Finance and Treasurer

• Robert F Hoffman, See Remarks

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.