Welcome to our dedicated page for Mayfair Gold SEC filings (Ticker: MINE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Mayfair Gold Corp. filings document foreign-issuer current reports, Canadian disclosure exhibits, and registration-statement updates tied to the company’s gold project and public-company obligations. Its Form 6-K filings include press releases, material change reports, and notices incorporated by reference into Form F-3 and Form F-10 registration statements.
The filing record covers Fenn-Gib project advancement, environmental and engineering work, executive appointments, private placements, related-party transaction disclosures, annual and special meeting notices, common-share voting information, governance matters, and capital-structure updates. These disclosures describe Mayfair as a mineral exploration and project development issuer focused on the Fenn-Gib Gold Project in Ontario.
Mayfair Gold Corp. reports that shareholders approved all matters at its 2026 annual general and special meeting. This includes re-electing five directors, re-appointing Davidson & Company LLP as auditor, and re-approving the 10% rolling Omnibus Incentive Plan.
The company granted stock options to officers and employees to acquire 475,000 common shares at an exercise price based on the 5-day volume weighted average trading price on and including June 25, 2026, with a five-year term expiring June 25, 2031.
Mayfair highlights its 100%-owned Fenn-Gib Project, which hosts an indicated mineral resource of 4.3 million ounces of gold (181.3Mt at 0.74 g/t) and a higher-grade 1 million ounce mineral reserve (25.1Mt at 1.29 g/t). The 2026 pre-feasibility study outlines initial development capital of C$450 million, a base-case payback of 2.7 years, and cumulative free cash flow of US$896 million over the first six years at a US$3,100/oz gold price, with construction targeted for 2028 and initial production in 2030.
Mayfair Gold Corp. reported final positive results from its tight-spaced grade control drilling program at the Fenn-Gib Project. The work confirms about 1 million tonnes of ore-grade material previously classified as probable reserves, roughly 25% of the Phase 1 planned mine design.
For material above a 0.80 g/t gold cut-off grade, the grade control model returned similar grades and 2% more tonnes than the probable reserve model. Above 3.0 g/t, it showed 28% more tonnes at 7% higher grade, yielding 37% more gold in the test area.
The company concludes that the mineral reserve model in the starter pit area is reliable and that higher-grade ore may be processed earlier in the mine sequence. The 2026 Pre-Feasibility Study outlines an initial C$450 million development plan targeting a 1 million ounce probable reserve and potential cumulative free cash flow of US$896 million over the first six years of production at a US$3,100/oz gold price.
Mayfair Gold Corp. filed Amendment No. 1 to its Form F-10 base shelf prospectus to qualify up to C$250,000,000 of Common Shares, Warrants, Subscription Receipts and Units for sale from time to time over a 25-month period. The prospectus is prepared under Canada–U.S. MJDS rules and will be used with Prospectus Supplements that set specific terms for each offering.
The filing discloses the Fenn-Gib Project as the company’s sole material property, governance and recent management changes, C$26,500,000 working capital as of April 30, 2026, planned near-term project spending of C$15,000,000, and an anticipated additional equity raise of C$40,000,000–C$50,000,000 to advance detailed engineering toward a construction decision aimed for 2028.
Mayfair Gold Corp. has appointed professional engineer Ayaz Kassam as Director of Projects to help advance its Fenn-Gib Gold Project in Northern Ontario toward development. Kassam brings nearly 20 years of project management experience on technically complex mining and infrastructure projects.
The company is focused on its 100% controlled Fenn-Gib Project, which hosts an indicated mineral resource of 4.3 million ounces of gold, or 181.3 million tonnes at an average grade of 0.74 g/t. The 2026 Pre-Feasibility Study outlines a strategy to initially target a higher-grade 1 million ounce mineral reserve, or 25.1 million tonnes at 1.29 g/t near surface.
According to the PFS, initial development capital is estimated at C$450 million, with a base-case payback period of 2.7 years and cumulative free cash flow of US$896 million over the first six years of production, assuming a US$3,100/oz gold price. Mayfair is advancing permitting, detailed engineering, and stakeholder engagement with a goal of starting construction in 2028 and achieving initial production in 2030.
Mayfair Gold Corp. has called its annual general and special meeting for June 25, 2026 in Vancouver, using electronic notice-and-access for materials. Shareholders of record as of May 15, 2026 can vote on electing five directors, re-appointing Davidson & Company LLP as auditor and re-approving the rolling 10% Omnibus Incentive Plan for equity awards. The circular details 2025 executive pay, stock option grants and severance and change-of-control terms, and confirms there are 67,138,496 common shares outstanding with two shareholders each holding more than 10% of the vote.
Mayfair Gold Corp. is launching a regional exploration program across its Timmins camp land package after acquiring the Guibord, Marriott and Holloway properties and advancing work at the South Block. These assets complement its flagship Fenn-Gib Gold Project, which hosts an indicated mineral resource of 4.3 million ounces of gold (181.3 Mt at 0.74 g/t).
The Fenn-Gib Pre-Feasibility Study released in January 2026 outlines initial development capital of C$450 million, a base-case payback period of 2.7 years and cumulative free cash flow of US$896 million over the first six years of production at a US$3,100/oz gold price. Mayfair plans a phased, capital-efficient exploration strategy focused on structurally controlled, higher-grade targets that could complement future Fenn-Gib production.
Recent South Block drilling confirmed structurally controlled gold mineralization, including composites such as 15.0 metres at 0.82 g/t Au and narrow high-grade intervals up to 12.73 g/t Au over 0.5 metres, supporting the broader exploration potential of the consolidated land package along the Porcupine–Destor Fault Zone.
Mayfair Gold Corp. filed a report highlighting its Q1 2026 operating and financial results and progress on the Fenn-Gib gold project in Ontario. Detailed financial statements and management’s discussion and analysis are available on the company’s website and on SEDAR+ and EDGAR.
The 2026 Pre-Feasibility Study for the 100% owned Fenn-Gib Project outlines initial development capital of C$450 million, a base-case payback period of 2.7 years, and cumulative free cash flow of US$896 million over the first six years of production, based on a US$3,100/oz gold price. Mayfair is advancing permitting, detailed engineering, and stakeholder engagement with a goal of starting construction in 2028 and achieving initial production in 2030.
Mayfair Gold Corp. reported a Q1 2026 net loss of $7.3M, significantly higher than Q1 2025, as it accelerated spending on its flagship Fenn-Gib gold project in Ontario. Exploration and evaluation expenses rose to $5.3M, with additional pressure from higher general and administrative and share-based payment costs.
The company ended the quarter with $32.3M in cash and cash equivalents and working capital of $31.9M, with no debt reported. A January pre-feasibility study outlined initial development capital of $450M and life-of-mine production of 920,000 ounces over 14.3 years, plus $896M in cumulative free cash flow over the first six years at a US$3,100/oz gold price. Subsequent events include a $2.5M cash asset acquisition from Plato Gold, a small private placement, stock option grants, an NYSE American listing under the symbol MINE, and a CEO transition.
Mayfair Gold Corp. reported a Q1 2026 net loss of $7.3M, significantly higher than Q1 2025, as it accelerated spending on its flagship Fenn-Gib gold project in Ontario. Exploration and evaluation expenses rose to $5.3M, with additional pressure from higher general and administrative and share-based payment costs.
The company ended the quarter with $32.3M in cash and cash equivalents and working capital of $31.9M, with no debt reported. A January pre-feasibility study outlined initial development capital of $450M and life-of-mine production of 920,000 ounces over 14.3 years, plus $896M in cumulative free cash flow over the first six years at a US$3,100/oz gold price. Subsequent events include a $2.5M cash asset acquisition from Plato Gold, a small private placement, stock option grants, an NYSE American listing under the symbol MINE, and a CEO transition.