Person
Justin Nolan
Mentioned in 3 pieces; the CryptoLately.com Desk has recorded zero standalone moves so far.
In the archive
Executive Hires
Argo Blockchain Promotes Charlotte Proctor-Worrall to CFO
Argo Blockchain promoted group financial controller Charlotte Proctor-Worrall to chief financial officer on September 22, 2025, in the same filing that said Nasdaq had granted the mining company a reprieve on its listing requirements.
CEO Changes
Argo Blockchain Appoints Justin Nolan Chief Executive Officer
Argo Blockchain named Justin Nolan chief executive officer effective March 22, 2025, bringing back its former chief growth officer as the miner reported a widening quarterly loss.
CEO Changes
Argo Blockchain CEO Thomas Chippas to Step Down
Argo Blockchain announced on January 21, 2025, that Thomas Chippas would step down as chief executive effective February 28, with chief financial officer Jim MacCallum named interim CEO while the board searched for a successor.