Sigma Lithium Extends $100 Million Secured Debt to June 2027
Key Facts
A $100 million convertible bond offering could not be verified, while Sigma Lithium disclosed on October 23 an agreement with Synergy Capital to extend the maturity of existing secured debt of the same amount by six months, from December 2026 to June 2027. The available disclosure means the debt maturity has been deferred; it does not mention issuing new bonds or using proceeds to fund repayment. The company said the extension pushes out the maturity of 93% of its debt profile to June 2027. It kept the debt's annual interest rate at SOFR + 6.95%. The announced agreement therefore affects the timing of repayment, while the disclosure does not establish a change in financing costs.
The debt rescheduling comes amid liquidity pressures that appeared in first-half 2026 data. Cash and cash equivalents totaled $16.7 million on June 30, compared with total debt of $136.1 million and net debt of $119.4 million. Short-term debt accounted for $123.4 million of the total, most of which comprised export prepayments of $119.9 million. The company also reported negative working capital of $175.7 million on the same date. It said in its disclosure that this shortfall could raise substantial doubt about its ability to continue as a going concern at that date.
First-half results showed improvement in revenue and net income, alongside a decline in sales volumes. Net sales revenue totaled $97.0 million, up from $64.6 million in the corresponding period of 2025. The company attributed the increase in revenue mainly to higher realized prices for lithium products, despite a 53% year-over-year decline in sales volume. It reported net income of $8.5 million, compared with a net loss of $14.1 million in the first half of 2025. Cash generated from operating activities was $27.2 million, after $8.2 million was used in operating activities in the same period a year earlier.
Operationally, Sigma Lithium said its operations resumed on October 5, 2026, and that it produced 7,090 tonnes of lithium oxide concentrate between that date and October 21. The company maintained its target of reaching an annual production rate of 330,000 tonnes of concentrate by the end of 2027. The resumption follows an earlier halt, while the production target puts the operational recovery path in the context of debt management. The figures provided did not include a new estimate of the extension's impact on financing costs or cash flows. The company is due to report third-quarter production, sales, realized prices, costs and cash by November 13, 2026.
The company's shares, listed under the ticker SGML, closed at $7 on October 30, 2026, according to EL7 data. The data provided do not include the session's high and low share prices. The third-quarter update scheduled for November 13 is expected to provide figures on production, sales, realized prices, costs and cash. The company previously reported lithium oxide concentrate production of 7,090 tonnes from October 5 to October 21, following the resumption of operations. It also maintained its annual production target of 330,000 tonnes by the end of 2027.