St Barbara Locks in A$453M Simberi Sale With A$880M Cash Post-Deal
Key Takeaways
- St Barbara has signed a binding agreement to sell its remaining ~40% interest in New Simberi to Lingbao Gold Group for total cash proceeds of A$453 million, comprising A$410 million in cash consideration plus A$43 million in construction capital repayments.
- On completion, St Barbara expects a pro-forma cash position of approximately A$880 million with no debt and no hedging, alongside its Nova Scotia development projects and exploration portfolio.
- The company retains two NSR royalties — a 2.75% royalty on all gold and silver from New Simberi and a 1.5% royalty on all minerals from the Tabar Islands Exploration Licences — commencing 1 July 2027, with the Simberi NSR valued at A$212 million NPV at a 5% discount rate and US$4,000/oz gold.
- The Board is considering a prospective A$0.13 per share fully franked special dividend on top of the A$0.05 per share dividend already declared on 28 August 2026, plus a potential on-market buyback of up to 100 million shares.
- Completion is targeted for the March quarter 2027, subject to PRC and PNG regulatory approvals and shareholder votes from both St Barbara and Lingbao.
St Barbara locks in A$453M from Simberi sale — here’s what shareholders get
St Barbara (ASX: SBM) has signed a binding agreement to sell its remaining interest in the New Simberi Gold Project to Lingbao Gold Group, with total cash proceeds to St Barbara of A$453 million. That figure comprises A$410 million in cash consideration plus a A$43 million repayment of St Barbara’s share of construction capital funded between April 2026 and signing.
St Barbara currently holds approximately 50% of New Simberi. Once the previously announced Kumul transaction (announced 10 December 2025) closes, that interest reduces to 40%, and this Lingbao transaction divests that remaining stake entirely. Target completion is the March quarter 2027, subject to conditions precedent. On completion, St Barbara retains two net smelter return royalties over the project’s future production.
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Transaction terms at a glance
| Element | Detail |
|---|---|
| Cash consideration | A$410 million |
| Construction capital repayment | A$43 million (April 2026 to signing) |
| Capital calls (signing to completion) | Funded by Lingbao; becomes a construction loan repayable by St Barbara if transaction fails due to Lingbao’s non-satisfaction of conditions |
| Simberi NSR royalty | 2.75% on 100% of gold and silver from New Simberi |
| Tabar Islands NSR royalty | 1.5% on 100% of all minerals from the Exploration Licences |
| Royalty commencement | 1 July 2027 |
| Target completion | March quarter 2027 |
Lingbao is providing a parent company guarantee in respect of its royalty payment obligations.
What are net smelter return royalties — and why do they matter here?
A net smelter return (NSR) royalty is a percentage of revenue from metal sales, paid to the royalty holder based on what the mine produces, regardless of the mine’s operating costs or capital expenditure. The royalty holder receives a share of proceeds from the smelter or refinery — hence “net smelter return” — without carrying any operational risk.
For St Barbara, retaining two NSR royalties means the company continues to participate in New Simberi’s future gold and silver production upside without funding any capital, operating, or development costs. It is pure revenue participation with no downside exposure to cost blowouts or operational challenges at the mine.
The numbers give that participation real weight. Based on the Initial Life of Mine Plan, New Simberi is forecast to produce a total of 2.2 Moz (2.0 Moz payable) of gold over an initial 13-year mine life. St Barbara’s announcement includes an NPV sensitivity analysis of the Simberi NSR royalty across a range of gold prices and discount rates:
| Discount Rate | US$3,000/oz | US$3,500/oz | US$4,000/oz | US$4,500/oz | US$5,000/oz |
|---|---|---|---|---|---|
| 3.0% | A$176M | A$207M | A$237M | A$268M | A$299M |
| 4.0% | A$166M | A$195M | A$224M | A$253M | A$282M |
| 5.0% | A$156M | A$184M | A$212M | A$239M | A$267M |
At the base case of a 5% discount rate and US$4,000/oz gold, the Simberi NSR carries an NPV of A$212 million. At a more optimistic 3% discount rate and US$5,000/oz gold, that figure rises to A$299 million. These royalties are not a token retention — they represent meaningful long-term value on top of the cash proceeds.
What St Barbara looks like after the deal closes
On completion, St Barbara’s pro-forma asset base is expected to include:
- Cash position of approximately A$880 million (comprising cash proceeds from the transaction, loan repayments from Lingbao, existing cash and restricted cash as at 31 August 2026; excludes listed investments)
- 15-Mile Processing Hub Project and surrounding exploration portfolio
- Touquoy Restart Project (planned to commence by December 2026)
- Royalty Portfolio: Simberi NSR (2.75%) and Tabar Islands NSR (1.5%)
- No debt, no hedging
The result is a materially simplified company sitting on a substantial cash position, free of the balance sheet complexity that comes with operating mine exposure. Managing Director and CEO Andrew Strelein framed the logic directly:
Andrew Strelein, Managing Director and CEO
“This transaction will crystallise substantial value for St Barbara shareholders and allows the Company to focus on the development of the Nova Scotia gold projects and the attractive exploration portfolio surrounding the 15-Mile Processing Hub. The Company’s interest in New Simberi has never been fully reflected in the Company’s share price and this transaction resolves that situation at a logical point for Lingbao to take full control of New Simberi.”
Shareholder returns: dividends, buybacks, and what comes next
The Board is considering a prospective additional fully franked special dividend of approximately A$0.13 per share, subject to and following completion of the transaction. This would be on top of the A$0.05 per share fully franked dividend already declared on 28 August 2026.
The Board has also reconfirmed it is considering an on-market share buy-back of up to 100 million shares, with the decision expected to be made after the release of the updated Pre-Feasibility Study for the 15-Mile Processing Hub Project, due at the end of September 2026. At a future date, St Barbara also intends to conduct a strategic review of its royalty interests and further consider opportunities for dividends or capital distributions.
The expected sequence of shareholder return events is:
- A$0.05/share fully franked dividend (already declared, 28 August 2026)
- Potential A$0.13/share fully franked special dividend (subject to transaction completion)
- Potential on-market buyback of up to 100 million shares (decision post-PFS release, September 2026)
- Future strategic review of royalty portfolio
Importantly, any decision to proceed with an additional dividend or the buy-back, and the timing and details of such, would depend on market conditions, the prevailing St Barbara share price, future capital requirements, and other relevant considerations. There is no guarantee that a decision will be made to proceed with any additional dividend, the buy-back, or the strategic review, and the Company reserves the right to vary, suspend, or terminate any such initiatives.
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Conditions precedent and path to completion
Before the deal can close, a number of conditions must be satisfied or waived:
- People’s Republic of China (PRC) regulatory approval
- Papua New Guinea (PNG) regulatory approval
- St Barbara shareholder approval via simple majority of votes (this condition may be waived by St Barbara if a shareholder vote is not required under the ASX Listing Rules)
- Lingbao shareholder approval (this condition may be waived by Lingbao if a shareholder vote is not required under HKEX Listing Rules)
Lingbao retains the right to terminate the transaction if a material adverse event occurs before completion. The loan-back mechanism is also worth noting: if the transaction fails to reach completion due to Lingbao’s non-satisfaction of one or more specified conditions precedent, any capital calls funded by Lingbao from signing become a construction loan repayable by St Barbara via a single bullet payment 24 months after termination.
St Barbara’s financial adviser on the transaction is Macquarie Capital (Australia) Limited, with Allens acting as legal adviser. Both parties are targeting completion in the March quarter 2027.
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