NexMetals Mining Corp. 8-K Filings

NexMetals Mining Corp. has filed an independent NI 43-101 technical report supporting the 2026 Mineral Resource Estimate for its Selkirk copper‑nickel‑PGE project in Botswana. The estimate outlines an Indicated Mineral Resource of 78.2 million tonnes grading 0.66% CuEq, containing about 1.1 billion pounds of copper equivalent, and an Inferred Mineral Resource of 15.1 million tonnes grading 0.60% CuEq, containing about 200 million pounds of copper equivalent.

The 2026 MRE increases Selkirk’s copper‑equivalent metal inventory by approximately 70% and reflects significant conversion from Inferred to Indicated following re‑assaying and twin drilling. The MSA Group prepared the estimate using CIM and NI 43‑101 standards and a US$25/t NSR cut‑off, long‑term metal price assumptions and recovery factors. NexMetals emphasizes these are mineral resources, not mineral reserves, with no demonstrated economic viability and higher uncertainty, particularly for inferred resources.

NexMetals Mining Corp. reports new assay results from four drill holes (SMD-26-210, 212-W1, 213 and 214) in the Flexure Zone of the Selebi Main deposit in Botswana, part of a 30,000-metre surface drilling program. Key results include 11.15 metres grading 7.65% CuEq (3.09% Cu, 2.21% Ni) in hole SMD-26-212-W1, which the company describes as one of the most significant massive sulphide intercepts at Selebi Main. Additional intervals include 4.10 metres at 6.23% CuEq in SMD-26-210 and 22.90 metres at 3.02% CuEq in SMD-26-213.

The company states that drilling, guided by borehole electromagnetic (BHEM) targeting, outlines a growing kilometre-scale trend of thick, high-grade massive sulphides extending beyond the 2024 Mineral Resource Estimate and remaining open. A total of 29,734 metres of surface drilling have been completed to date, and a 2026 Mineral Resource Estimate is targeted for completion in the third quarter of 2026. The disclosure emphasizes that mineral resources, particularly inferred resources, involve significant uncertainty and may not be economically or legally mineable.

NexMetals Mining Corp. reported a major upgrade to the Mineral Resource Estimate for its Selkirk copper-nickel-PGE project in Botswana. The 2026 estimate increases contained copper equivalent metal by about 63% and is described as a 70% increase in Selkirk’s mineral resource.

The updated model outlines approximately 1.1 billion pounds of copper equivalent (CuEq) in the Indicated category, based on 78.2 million tonnes grading 0.66% CuEq, and about 200 million pounds of CuEq in the Inferred category from 15.1 million tonnes grading 0.60% CuEq. The Indicated inventory now includes nickel, copper, cobalt, platinum, palladium, gold and silver.

Key drivers versus the 2024 estimate include improved metallurgical recoveries, adding cobalt, silver and gold as payable metals, and expanded sampling that supports a larger mineralized envelope and pit shell on a Net Smelter Return basis. The strip ratio falls to 1.02:1 from 1.65:1, among the lowest disclosed for copper development projects.

NexMetals highlights Selkirk’s potential to produce clean, separate copper and nickel concentrates meeting commercial smelter specifications and calls the project a strategically important, advanced-stage asset within its Botswana portfolio. A NI 43-101 Technical Report supporting the 2026 resource is expected to be filed on SEDAR+ and EDGAR within 45 days.

NexMetals Mining Corp., through its wholly owned subsidiary Premium Resources International Ltd. (PRIL), has entered into a new Services & Consulting Agreement with ANZAC Consulting Ltd. dated June 15, 2026. ANZAC provides the services of Boris Kamstra, who serves as Chief Operating Officer of PRIL.

Under the agreement, ANZAC will be paid an hourly consulting fee of US$230, billed monthly in arrears, plus reimbursement of approved expenses. PRIL will also cover reasonable accommodation in Botswana when work requires travel, provide business class air travel for flights over four hours, and bear any Barbados withholding tax related to payments to ANZAC.

Either party may terminate on 90 days’ written notice, with ANZAC entitled to accrued fees and expenses to the termination date. The agreement does not include change-of-control, severance, or constructive dismissal benefits, indicating a straightforward consulting structure for the COO’s services.

NexMetals Mining Corp. reported visual drilling results from its ongoing 30,000 metre surface program at the Selebi Main deposit in Botswana, focused on the emerging Flexure Zone. Drill hole SMD-26-212-W1 intersected an 11.15 metre interval of massive sulphides in the Main Zone, plus a second broad sulphide zone including 4.45 metres of semi-massive to disseminated sulphides and 18.3 metres of disseminated sulphides.

Holes SMD-26-210 and SMD-26-213 also cut multiple mineralized intervals in the Main and Lower Zones, and a total of 23,965 metres have been completed in 11 holes, one extension, four abandoned holes and two in-progress holes. Management highlights visual similarities to earlier high-grade holes SMD-26-209 and SMD-25-205 and sees expansion potential for the Flexure Zone, while emphasizing that assays for these new holes are pending and that mineral resource terms follow NI 43-101 and may differ from S-K 1300 definitions.

NexMetals Mining Corp. held its 2026 annual general meeting, where shareholders approved all three proposals on the agenda. Eight directors were elected, each receiving about 95% of votes cast in favour, indicating broad support for the existing board slate.

Shareholders also re-appointed MNP LLP as the company’s auditor for the ensuing year, with about 99.89% of votes in favour, and approved NexMetals’ omnibus equity incentive plan with roughly 93.53% support. Following the meeting, the company granted an aggregate of 153,100 deferred share units to directors at a deemed price of $4.55 per unit, covering past services in early 2026 and compensation for the 2026–2027 board term.

NexMetals Mining Corp. reported new assay results from its surface drilling program at the Selebi Mines Project in Botswana, showing mineralization extending beyond its 2024 Mineral Resource Estimate (MRE). At Selebi Main, hole SMD-26-209 intersected 10.40 metres grading 6.82% CuEq, including intervals above 7% CuEq.

The Selebi Main and Selebi North deposits together host an existing Mineral Resource of 3.0 Mt at 2.92% CuEq indicated and 24.7 Mt at 3.40% CuEq inferred. New holes have intersected mineralization up to 320 metres beyond the 2024 MRE and suggest a potential third zone beneath the two known zones.

The company notes that drilling is now on roughly 200-metre spacing with five rigs active and expects an updated MRE in the second half of 2026. All scientific and technical information was reviewed by a qualified person under NI 43-101 and S-K 1300, and detailed quality control procedures and borehole electromagnetic surveys are being used to guide the program.

NexMetals Mining Corp. is holding a virtual annual general meeting on May 27, 2026, to review 2025 audited financial statements and conduct key governance votes. Shareholders will elect eight directors, appoint the independent auditor, and consider an ordinary resolution approving the company’s omnibus equity incentive plan.

The circular explains detailed proxy and voting procedures for registered and beneficial holders, director fee structure, and executive compensation, including use of options, RSUs and DSUs. As of the April 22, 2026 record date, 35,648,164 common shares and 118,186 Series 1 convertible preferred shares were outstanding.

NexMetals Mining Corp. filed an 8-K after releasing new metallurgical results from its Selkirk nickel-copper-PGE project in Botswana. Locked cycle tests using 2025 core confirm the ability to produce separate saleable copper and nickel concentrates, replacing the historical low-grade bulk concentrate concept.

The copper concentrate achieved about 30.2% Cu with 81.3% copper recovery, while nickel concentrate reached 10.9% Ni with 54.4% nickel recovery. Versus parameters used in the 2024 Mineral Resource Estimate, copper recovery rose from 70.0% to 81.3%, copper losses to tailings dropped from 26.2% to 11.4%, and nickel concentrate grade increased from 6.8% to 10.9%.

The work also shows payable levels of platinum, palladium, gold, silver and cobalt in the concentrates, with total palladium recovery cited at 78% versus 59% previously. These data will feed into a New Mineral Resource Estimate for Selkirk expected in Q2 2026, supporting future economic studies and potential commercial options for the project.

NexMetals Mining Corp. reports planned board changes and a new director nominee ahead of its annual general meeting on May 27, 2026. Directors Chris Leavy and James Gowans have notified the company they will not stand for re-election, and their decisions are stated not to involve any disagreement over operations, policies, or practices.

The Board has announced that Keith Marshall, a mining engineer with over 45 years of experience and 22 years at Rio Tinto, has agreed to stand for election as a director. Following the meeting, the Board intends to appoint him to the Safety, Sustainability and Technical Committee alongside existing members.

The company also granted 44,800 incentive stock options to investor relations advisor Nisha Hasan at an exercise price of $3.30 per share. The options are exercisable for five years and vest over 12 months in equal quarterly installments.

NexMetals Mining Corp. scheduled its next annual general meeting of shareholders as a virtual meeting on May 27, 2026. Holders of the company’s common shares at the close of business on April 22, 2026 will be entitled to receive notice of the meeting and vote.

The filing notes that proxy-related materials will not be sent directly to non-objecting beneficial owners and the company will not pay for delivery to objecting beneficial owners. Computershare is acting as agent for NexMetals in connection with the meeting arrangements.

NexMetals Mining Corp. filed a report highlighting new visual drilling results from its Selebi Main copper-nickel project in Botswana. Drill hole SMD-26-209 intersected a 10.5 metre mineralized interval from 1,768.65 to 1,779.15 metres, including two thick zones of massive sulphides measuring 3.05 metres and 5.95 metres.

The hole targets the emerging Flexure Zone, located down-dip and down-plunge of the 2024 mineral resource estimate, and lies roughly 350 metres from prior high-grade hole SMD-25-205. Management views the strong, continuous sulphide intervals as evidence of a robust, laterally extensive system, though they stress these are visual observations only and await assay results.

NexMetals Mining Corp. reported new drilling and resampling results from its Selkirk copper-nickel-cobalt-PGE mine in Botswana and announced a new investor relations engagement. A key interval from hole DSLK211 returned 180.8 metres grading 1.31% CuEq, including 123 metres at 1.59% CuEq, within a conceptual open-pit shell.

The company also highlighted high-grade footwall mineralization, including 6.90 metres grading 7.92% CuEq in hole DSLK077, which is being considered a potential new exploration target. All assay results from the 34-hole resampling program are now available and will be incorporated, along with new metallurgical data, into an updated Mineral Resource Estimate expected in Q2 2026.

NexMetals engaged NH IR Advisory Corp., a Toronto-based investor relations firm, for a twelve-month term at a monthly fee of C$12,000. Principal Nisha Hasan is slated to receive incentive stock options valued at C$72,000, exercisable for five years and vesting over twelve months, subject to TSX Venture Exchange approval.

NexMetals Mining Corp. reported additional high-grade drill results from its surface drilling program at the emerging Selebi Main Flexure Zone in Botswana. A key intercept from hole SMD-25-205 returned 11.05 metres grading 7.31% CuEq in the Main Zone, including 5.75 metres at 8.73% CuEq.

The company states that recent drilling has intersected significant copper-nickel mineralization beyond the current Selebi Main Mineral Resource Estimate, supporting a newly interpreted flexure in the mineralized system and suggesting potential for resource expansion adjacent to the existing Selebi Main deposit.

To date, NexMetals has completed 15,540 metres of drilling across seven completed holes, one extension, one abandoned hole and three holes in progress in the Selebi Main surface program. All scientific and technical information was reviewed and approved by the company’s VP Exploration, a qualified person under NI 43-101 and Subpart 1300 of Regulation S-K.

NexMetals Mining Corp. reported several leadership and compensation changes. Director Morgan Lekstrom resigned from the board effective February 9, 2026, with no disagreements cited. He will continue supporting the company under a consulting agreement paying CA$500 per hour through November 18, 2026, with customary protections and expense reimbursement.

Chief Executive Officer Sean Whiteford was reappointed to the board to fill the vacancy. The company also appointed veteran geoscientist David Eichenberg as Vice President, Geology, and granted equity incentives under its Omnibus Equity Incentive Plan, including 134,300 RSUs at a deemed price of $5.80 and 50,000 stock options at C$8.00 that vest immediately and run for two years.

NexMetals Mining Corp. furnished an update on exploration work, highlighting a news release that reports assay results from three additional drill holes at the Selebi North Underground deposit. The company states these holes successfully intersected high-grade mineralization, indicating promising geological potential at this target area. The news release is attached as an exhibit and is incorporated by reference, while the information is described as furnished rather than filed under U.S. securities rules.

NexMetals Mining Corp. reported that its leadership transition has been accelerated, with former CEO Morgan Lekstrom stepping down earlier than previously planned and Sean Whiteford taking over as Chief Executive Officer effective January 15, 2026.

The company entered into a new Consulting Services Agreement with Elkam Consulting Ltd., under which Mr. Whiteford’s services are provided. The agreement includes a monthly fee of US$25,850, an annual performance bonus targeted at six times the monthly fee, and a long-term incentive opportunity targeted at fifteen times the monthly fee, payable in cash, stock options and/or RSUs at the board’s discretion.

As a one-time equity incentive, NexMetals agreed to grant US$365,000 in RSUs, vesting in two equal tranches on the second and third anniversaries of the grant date. The agreement also covers expense reimbursement, insurance, time off, indemnification, and termination and change of control terms. Separately, the company issued a press release on January 15, 2026 outlining its 2026 strategy and work programs for the Selebi and Selkirk mines in Botswana.

NexMetals Mining Corp. filed a current report describing a news release about its exploration work in Botswana. On January 20, 2026, the company issued a press release reporting strong initial results from its ongoing surface drilling program targeting the gap between the Selebi Main and Selebi North deposits. The update focuses on early drilling outcomes in this area.

The press release is attached as an exhibit and is treated as information furnished rather than filed under U.S. securities laws, which limits how it is incorporated into other regulatory documents. The report does not provide specific drill results or financial metrics in the text itself, directing readers instead to the attached press release for technical details.

NexMetals Mining Corp. reported that it has appointed Warwick Morley-Jepson to its Board of Directors, effective January 8, 2026. He will serve as an independent director and Co-Chair of the company’s newly formed Safety, Sustainability and Technical Committee, which focuses on operational, environmental and technical oversight.

Morley-Jepson, age 67, brings more than 40 years of experience in precious and base metal mining, including senior roles at Kinross Gold Corporation and Ivanhoe Mines. He has also held multiple public company directorships, such as Wesdome Gold Mines Ltd., Amaroq Minerals Ltd., and Karora Resources Inc. NexMetals states there are no family relationships or related-party transactions requiring disclosure, and no arrangements with other persons tied to his appointment. Following this change, the Board consists of nine directors.

NexMetals Mining Corp. announced a planned leadership transition in which Morgan Lekstrom will step down as Chief Executive Officer effective January 31, 2026, while continuing to serve on the board of directors. Under a Transition Agreement dated December 14, 2025, he will receive all accrued wages and vacation through January 31, 2026 plus a lump-sum payment of CAD$500,000, with a potential additional CAD$685,000 if a defined Change of Control occurs on or before December 31, 2026.

All of Mr. Lekstrom’s share options are fully vested and may be exercised for up to twelve months after he ceases serving on the board or as a consultant, and his restricted share units will continue to vest while he remains a director or consultant under specified conditions. The board appointed current President Sean Whiteford, who has over 30 years of mining-sector experience and has led the company’s Botswana projects, to become Chief Executive Officer effective January 31, 2026.

NexMetals Mining Corp. reported that the TSX Venture Exchange approved the supplemental listing of 14,035,100 common share purchase warrants. These warrants were originally issued on November 17, 2025, and the approval allows them to be listed on the exchange. The company also referenced a related press release that provides additional details about this warrant listing.

NexMetals Mining Corp. (NEXM) reported that it has granted its regular annual equity incentive awards to directors, employees and consultants under its Omnibus Equity Incentive Plan. The company disclosed this corporate action in a current report and referenced a related press release dated November 18, 2025, which is filed as Exhibit 99.1. This update reflects ongoing use of stock-based compensation to reward and retain key personnel rather than a major financial transaction.

NexMetals Mining Corp. (NEXM) completed a best efforts public unit offering in Canada, issuing 14,035,100 units at C$5.70 per unit for gross proceeds of C$80,000,070. Each unit includes one common share and one warrant, with each warrant allowing the purchase of one additional share at C$8.00 for 24 months following November 17, 2025. The company will pay the agents a cash fee of 6.0% of gross proceeds, with a reduced 2.0% rate for certain investors. The proceeds are intended to prepay the first contingent milestone payment for the Selebi and Selkirk mine acquisitions, advance exploration and development activities in Botswana, and fund working capital and general corporate purposes.

NexMetals Mining Corp. increased its previously announced public offering of units from up to C$65 million to up to C$80 million. The change was disclosed under “Other Events” and reflects an updated maximum size for the planned financing. The company issued a news release on October 30, 2025, attached as Exhibit 99.1, which is incorporated by reference.

NexMetals Mining Corp. (NEXM) reported that it issued a news release announcing a public offering. The company furnished the release as Exhibit 99.1 and referenced it for details.

The report lists the company’s common shares trading on the Nasdaq Capital Market under the symbol NEXM. The filing was signed by Chief Executive Officer Morgan Lekstrom.

NexMetals Mining Corp. furnished an 8-K to share that it issued a press release announcing final assay results from its metallurgical test program at the Selebi Mines in Botswana. The results confirm clean, high-grade, saleable copper and nickel-cobalt concentrates.

The information was furnished under Item 7.01 (Regulation FD) and is not deemed filed for purposes of Section 18 of the Exchange Act or incorporated by reference. The press release is included as Exhibit 99.1.

NexMetals Mining Corp. filed a Form 8-K reporting a corporate governance event and attached related exhibits. The company states that its Articles were adopted effective October 10, 2025, and it included a press release dated October 10, 2025 describing the material event. The filing lists Exhibit 3.1 for the adopted Articles and Exhibit 99.1 for the press release, plus the Inline XBRL cover page file. No financial statements, earnings data, or major transactions are included in the disclosed exhibits.

NexMetals Mining Corp. filed a current report stating that it issued a news release announcing additional assay results from its Selkirk Mine in Botswana. The report identifies this disclosure under a press release dated October 7, 2025, which is attached as Exhibit 99.1 and incorporated by reference. NexMetals’ common shares, with no par value, trade on the Nasdaq Capital Market under the symbol NEXM.

NexMetals Mining Corp. filed a current report to furnish a news release about exploration results at its Selebi North Underground deposit. On October 1, 2025, the company announced that drilling had intersected significant massive sulphide mineralization at this site, which can be an indicator of potentially valuable metal-bearing zones. The news release is attached as Exhibit 99.1 and is incorporated by reference, while the company notes it has no obligation to update or amend that exhibit.

NexMetals Mining Corp. filed a Form 8-K to report that it issued a news release on September 23, 2025 announcing assay results from its metallurgical drilling program at the Selkirk Mine in Botswana. The filing notes that the news release is provided as Exhibit 99.1 and is incorporated by reference, meaning the detailed technical results are contained in that exhibit. NexMetals’ common shares trade on the Nasdaq Capital Market under the symbol NEXM, and this report formally places the drilling assay update into the public record.

NexMetals Mining Corp. filed a current report to note that it issued a news release about results from its metallurgical drilling program at the Selkirk Mine in Botswana. The company states that the press release, dated September 18, 2025, is attached as an exhibit and incorporated by reference, and that it has no obligation to update or amend those materials. This filing primarily serves to formally place the drilling results announcement into the public record for investors and regulators.

NexMetals Mining Corp. filed a current report to note that it has issued a news release about the results of its metallurgical program at the Selebi Mines in Botswana. The company states that the press release, dated September 3, 2025, is included as Exhibit 99.1 and is incorporated by reference into this report. This filing itself does not provide technical or financial details about the metallurgical results, directing readers instead to the attached press release for more information.

NexMetals Mining Corp. filed a current report to furnish a news release about exploration results at its Selkirk Mine in Botswana. The company announced re-assay results from the first 6 drill holes of an ongoing 34-hole resampling program, highlighting progress in its evaluation of the Selkirk property. The press release is attached as Exhibit 99.1 and is incorporated by reference in this report. The company states that this information is being furnished, not filed, so it is not subject to certain liability provisions under U.S. securities laws or automatically incorporated into other filings.

NexMetals Mining Corp. filed a current report to share that it has released new exploration results. On August 21, 2025, the company issued a news release reporting assay results from an additional drill hole that intersected high-grade mineralization at the Selebi North Underground project. The press release with full technical details is attached as Exhibit 99.1 and is incorporated by reference, while the information is furnished under the securities laws rather than formally filed.

NexMetals Mining Corp. filed a current report describing a corporate update under Regulation FD. On August 20, 2025, the company issued a news release announcing the successful completion of its accelerated drill program at the past-producing Cu-Ni-Co-PGE Selkirk Mine in Botswana. This marks the end of a focused drilling phase aimed at advancing exploration at the Selkirk property.

The Form 8-K states that the press release is furnished, not filed, meaning it is provided for informational purposes and is not incorporated into other securities law filings unless specifically referenced later.

NexMetals Mining Corp. furnished a current report on Form 8-K to notify the market that it issued a press release announcing results from an additional drill hole at the Selebi North Underground deposit. The filing does not reproduce assay or resource figures in its body; instead it attaches the news release as Exhibit 99.1 and includes a cover page interactive data file as Exhibit 104.

The company explicitly states the materials are being furnished, not filed, which limits Section 18 liability and means the detailed results and any technical data must be reviewed in Exhibit 99.1. The report is signed by the Chief Executive Officer on behalf of the registrant.