Endeavour Silver Corp. filings document the Canadian foreign issuer’s mining operations, financial results and governance as a silver producer listed on the NYSE and TSX. Form 6-K reports include IFRS financial statements, management’s discussion and analysis, interim certifications and press releases covering production, revenue, mine operating cash flow, cash costs, all-in sustaining costs and capital spending.
Regulatory materials also record annual meeting procedures, management information circulars, proxy forms, common-share voting security details, board and management changes, registration-statement incorporation by reference, and disclosures tied to the Terronera, Guanaceví and Kolpa mines and the company’s exploration and development portfolio.
Endeavour Silver Corp. (EXK) completed repairs to the primary ball mill trunnion at its Guanaceví mine and installed the replacement trunnion.
Endeavour Silver Corp. reported Q3 2026 production of 2,096,545 ounces of silver and 10,126 ounces of gold. Silver-equivalent production was 3,611,034 ounces, 19% above Q3 2025. For the first nine months of 2026, silver production was 5,915,874 ounces and gold production was 32,340 ounces.
Terronera operations were suspended from August 12 to August 24, 2026, and its quarterly throughput was 165,171 tonnes, compared with 175,729 tonnes in Q2. Guanaceví’s mill was taken offline on September 21, 2026, for primary mill head and trunnion replacement; processing continued at lower throughput, with repairs expected to be completed in the first half of October. Kolpa throughput was 256,052 tonnes, compared with 233,408 tonnes in Q2, following the plant expansion commissioned at the end of Q1.
Following operational interruptions at Terronera and Guanaceví, Endeavour is recalculating full-year production and cost guidance and expects production to be at or slightly below the low end of its guided range. Updated guidance is due with Q3 results on November 9, 2026. Greg Blaylock will depart his role as Vice President, Operations.
ENDEAVOUR SILVER CORP (EXK) reports a temporary reduction in processing capacity at its Guanacevi Mine due to a mechanical issue with the primary ball mill, which has been taken offline as of September 21, 2026. The company plans to replace the mill head and trunnion, with both components already available on site, and expects repairs to be completed in approximately three weeks while working with third-party service providers to expedite the work.
During the repair period, the regrind circuit will operate at a reduced throughput of 600 tonnes per day, compared to ordinary course capacity of approximately 1,100 tonnes per day, while mining operations continue uninterrupted. Management states that the cost of replacing the affected components is expected to be minimal because the necessary parts are already in inventory at the mine.
Endeavour Silver Corp. (EXK) reports that the blockade at its Terronera Mine in Mexico has been removed and that mine operations are expected to resume on August 24, 2026. The company states it continues to work with the local Ejido community to support stable, long-term operations at Terronera.
Endeavour describes itself as a mid-tier silver producer with three operating mines in Mexico and Peru and a pipeline of exploration projects in Mexico, Chile, and the United States, aiming to grow organically and advance toward becoming a leading senior silver producer.
Endeavour Silver Corp. (EXK) reports that a previously disclosed blockade and temporary suspension of operations at its Terronera mine in Jalisco, Mexico remains in place, with no material change to operational status. Management is in ongoing, cordial negotiations with representatives of the nearby Ejido community and is focused on achieving a constructive resolution that would allow the orderly resumption of full operations. The company states it will continue to monitor the situation and provide further market updates. Endeavour describes itself as a mid-tier silver producer with three operating mines in Mexico and Peru and a pipeline of exploration projects in Mexico, Chile and the United States.
Endeavour Silver Corp. (EXK) reports a material operational disruption at its Terronera mine in Jalisco, Mexico. Operations have been temporarily suspended since August 12, 2026 due to what the company describes as an illegal blockade by members of a nearby Ejido community concerning local services, water access and financial assistance.
As of the related news release on August 16, 2026, the blockade was described as peaceful and the site remained staffed with a reduced workforce to maintain safety, security and essential maintenance. Endeavour Silver states it is in active discussions with community leaders to resolve the situation and notes it may pursue legal remedies if the disruption is prolonged.
Endeavour Silver Corp. reports that operations at its Terronera mine in Jalisco, Mexico have been temporarily suspended since August 12, 2026 due to what the company describes as an illegal blockade by members of a nearby Ejido community. The community is raising concerns about road maintenance, medical and communications assistance, water supply control and access, and increased financial assistance.
The blockade has remained peaceful, and a reduced workforce continues to staff the site for safety, security, and maintenance access. Endeavour states it is in active discussions with Ejido leaders to resolve the situation and resume full operations, and notes it may exercise legal remedies if the matter is prolonged. Endeavour describes itself as a mid-tier silver producer with three operating mines in Mexico and Peru and a pipeline of projects in Mexico, Chile, and the United States.
Endeavour Silver Corp. executed a credit agreement for a secured revolving term credit facility with ING Capital LLC as administrative agent, providing a commitment of up to $25,000,000 for general corporate and working capital purposes, including permitted acquisitions and permitted investments.
The facility includes an accordion feature allowing up to an additional $75,000,000 of commitments, for a maximum size of $100,000,000. It has an initial term of three years and matures on August 5, 2029, when all amounts are due. Borrowings bear interest at Term SOFR or a base rate plus a margin tied to financial covenants and are secured by guarantees and first-lien security interests over the personal property of the company’s direct and indirect material subsidiaries. The company does not intend to draw in the near term, using the facility to enhance flexibility as the Pitarrilla Project advances.
Endeavour Silver Corp. reported sharply improved Q2 and first‑half 2026 results, driven by the ramp‑up of Terronera in Mexico and expanded Kolpa in Peru. Revenue reached $212.1 million in Q2 and $421.8 million year‑to‑date, while net earnings were $66.5 million and $131.4 million, respectively, compared with losses in 2025. Mine operating earnings were $74.0 million in Q2 and $167.5 million year‑to‑date. Silver equivalent production rose to 3,437,794 ounces in Q2 and 6,779,737 ounces in the first half.
Unit costs increased materially. Consolidated cash costs per silver ounce climbed to $23.52 in Q2 and $23.03 year‑to‑date, and all‑in sustaining costs to $36.89 and $36.96, reflecting higher royalties, third‑party ore purchases and inflation, particularly at Guanaceví. Terronera remained a low‑cost contributor with cash costs of $5.07 per ounce in Q2. Financially, cash and cash equivalents stood at $236.6 million, working capital at $214.4 million and total liabilities at $559.8 million at June 30 2026.
Endeavour Silver Corp. reported sharply stronger results for the three and six months ended June 30, 2026, driven mainly by the first full contributions from the Terronera mine and expanded production at Kolpa. Revenue from operations reached $212.1 million in Q2 and $421.8 million year‑to‑date, more than doubling year‑over‑year. Net earnings were $66.5 million in Q2 and $131.4 million for six months, versus losses in 2025, with basic EPS of $0.22 and $0.44 respectively.
Silver equivalent production rose to 3,437,794 ounces in Q2 and 6,779,737 ounces year‑to‑date, helped by 1,141,648 silver ounces and 16,144 gold ounces from Terronera and higher throughput at Kolpa. Guanaceví’s grades and output declined, and the Bolañitos mine was sold on January 15, 2026, generating a $36.5 million gain and fair value less costs of disposal of $64.3 million.
Cost metrics moved higher. Company‑defined non‑IFRS cash costs per silver ounce increased to $23.52 in Q2 and all‑in sustaining costs to $36.89, reflecting higher royalties, third‑party ore costs and inflation, particularly at Guanaceví, partly offset by low costs at Terronera. Cash and cash equivalents were $236.6 million, working capital $214.4 million and total equity $712.4 million, alongside $241.2 million of convertible note liabilities and a $45.4 million copper stream liability.