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. 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.
Mayfair Gold Corp. has strengthened its technical leadership by appointing Adree DeLazzer as Vice President, Exploration and Jean François Métail as Vice President, Mineral Resource Management. Both bring extensive experience from major gold companies and will focus on advancing the Fenn-Gib Project and broader exploration pipeline.
The company highlights that its 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 at 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 strengthened its technical leadership by appointing Adree DeLazzer as Vice President, Exploration and Jean François Métail as Vice President, Mineral Resource Management. Both bring extensive experience from major gold companies and will focus on advancing the Fenn-Gib Project and broader exploration pipeline.
The company highlights that its 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 at 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. appointed Drew Anwyll, P.Eng., as Chief Executive Officer, replacing Nick Campbell, effective immediately. Anwyll, formerly Chief Operating Officer, brings over 30 years of experience developing and operating large-scale gold mines in Canada and abroad, including senior roles at Detour Gold and Generation Mining.
He led Mayfair’s 2026 Pre-Feasibility Study and the start of Front-End Engineering and Design for the 100% controlled Fenn-Gib Project in the Timmins region. The PFS outlines initial development capital of C$450 million, a base-case 2.7-year payback, and cumulative free cash flow of US$896 million over six years at a US$3,100/oz gold price, with a goal of starting construction in 2028 and initial production in 2030.
Mayfair Gold Corp. reported first-quarter 2026 progress on advancing and derisking its 100%-owned Fenn-Gib Gold Project in Northern Ontario. Work included integrating multi-year environmental baseline studies, submitting a Notification of Project Status, and appointing Egis Canada to lead environmental assessment and permitting.
The company advanced site investigations, including geotechnical drilling, condemnation drilling and pump testing, and began Front-End Engineering and Design with Ausenco for a planned 4,800 tpd processing facility. Planning is underway for updated mineral resource modeling, further geotechnical programs, power supply studies, and open pit drilling to support a potential construction decision in 2028.
Mayfair also entered a digital advertising service agreement with Native Ads Inc. for a US$172,000 campaign over up to 12 months. The Fenn-Gib Pre-Feasibility Study outlines initial development capital of C$450 million, a base case 2.7-year payback, and $896 million cumulative free cash flow over the first six years at a US$3,100/oz gold price.
Mayfair Gold Corp. filed a report as a foreign private issuer to provide details of its upcoming annual and special meeting of security holders, which is being incorporated by reference into its effective Form F-3 registration statement.
The meeting of security holders is scheduled for June 25, 2026 in Vancouver. The record date for notice, voting, and beneficial ownership determination is May 15, 2026, meaning holders of common shares on that date will be entitled to receive materials and vote. Notice and Access will be used for both registered and beneficial holders for the distribution of proxy-related materials.
Mayfair Gold Corp. filed a Form 6-K detailing that Chief Financial Officer Kevin Annett completed a private placement, acquiring 58,000 common shares at C$4.38 per share for gross proceeds of C$254,040. The company expects to use these funds to advance its Fenn-Gib gold project in Ontario, and the shares are subject to a hold period expiring on August 17, 2026.
The filing notes that this insider investment is a related party transaction under MI 61-101, with exemptions relied upon because the deal was under 25% of Mayfair’s market capitalization. It also references a pre-feasibility study for Fenn-Gib outlining initial development capital of C$450 million and projected cumulative free cash flow of C$896 million over the first six years of production at a US$3,100/oz gold price, with targeted construction in 2028 and initial production in 2030.
Mayfair Gold Corp. has appointed Kevin Annett, a veteran mining finance executive and CPA, as Chief Financial Officer effective April 7, 2026. To align interests, Mayfair plans a non-brokered private placement of approximately $250,000, issuing 58,000 shares at $4.38 per share to Annett.
The company also granted him 250,000 stock options at a $4.38 strike price with a five-year term and time-based vesting. Mayfair intends to use placement proceeds to advance its 100%-owned Fenn-Gib gold project in Ontario, which a pre-feasibility study outlines with C$450 million initial capital, a 2.7-year payback and C$896 million cumulative free cash flow over the first six years at a US$3,100/oz gold price.
Mayfair Gold Corp. has entered a definitive agreement to acquire Plato Gold’s interests in the Guibord (50%), Marriott (100%) and Holloway (100%) properties in Ontario for C$2.5 million in cash. The assets lie near the Fenn-Gib Gold Project and along the Porcupine-Destor Fault Zone.
The deal significantly expands Mayfair’s land package around Fenn-Gib, providing exploration targets within trucking distance of the proposed mine and critical land access for potential onsite infrastructure. Mayfair highlights a clear path to permitting and developing Fenn-Gib and views near-site exploration as a way to enhance project economics and production.