Vulcan Energy's Boardroom Overhaul Meets a Market Still Weighing the Risks

Vulcan Energy adds ex-Lynas CEO Amanda Lacaze to board, insider buys shares, and Citi raises stake to 4.19% — but shares remain down 35% YTD.

The August news flow from Vulcan Energy Resources has been relentless, but the signal it sends to investors is anything but uniform. A freshly appointed director with rare-earths pedigree, an insider share purchase, and Citigroup quietly building a 4.19 percent stake all point one way — yet the share price tells a more cautious story.

Amanda Lacaze, the former chief executive of Lynas Rare Earths, officially joined Vulcan's board as an independent non-executive director on 17 August, having been announced on 3 August. She sits on the audit, risk and ESG committee of the lithium and geothermal developer, whose projects straddle the Franco-German border. Lacaze stepped down from Lynas in June and chairs the Minerals Council of Australia. She holds 39,350 fully paid ordinary shares in Vulcan, with no other indirect interests disclosed.

Her appointment carries weight beyond the CV. At Lynas, Lacaze oversaw the transformation of an aspiring rare-earths producer into a globally significant supplier of critical minerals for electric vehicles, renewable energy and high-tech manufacturing. That track record of building out supply chains dovetails with Vulcan's own pitch, laid out in its mid-August corporate presentation, to become a fully integrated European lithium producer using direct lithium extraction.

The boardroom reinforcement came days after director Cristobal Moreno bought shares on 13 August, a transaction disclosed under directors' dealings rules. Insider buying is traditionally read as management confidence, and combined with Lacaze's arrival, it sketches a leadership team preparing for the next growth phase rather than retrenching.

Institutional activity, however, has been more of a mixed bag. Citigroup's stake in Vulcan rose to 4.19 percent as of 20 August, according to a voting rights notification published on 26 August under German transparency rules. The position breaks down into 3.46 percent held directly and 0.73 percent via cash-settled swaps. The disclosure came with a lag of roughly six days. That build-up stands in contrast to BNP Paribas Asset Management, which slipped below the 3 percent threshold around two weeks earlier.

The share price has been caught between those crosscurrents. Since BNP Paribas' move, the stock has fallen 8.1 percent, while it has gained 7.3 percent since construction began at the geothermal plant roughly a month ago. On Friday, the shares closed up 2.6 percent at EUR 1.67, still shy of the 50-day moving average of EUR 1.76. The seven-day picture shows a 1.8 percent decline, though the 30-day view is a 5.5 percent improvement. From the start of the year, the stock remains down around 35 percent, well off the 52-week high of EUR 4.15 reached last October.

Operationally, the Lionheart project remains the central value driver. Vulcan reported the financial close of a EUR 2.2 billion strategic equity and debt financing package for phase one in the quarter ending 30 June. Construction work at the Franco-German site — including earthworks and power line installation — is on schedule, with completion targeted for the third quarter of 2026.

September brings another potential catalyst: the completion of the phase two pre-feasibility study for the Ludwigshafen project, which media reports suggest could deliver significant capital cost savings. If the study confirms those efficiencies, it would join the boardroom refresh and insider buying as the next key test for a company trying to convince the market its long-term strategy is worth the wait.