Wesdome Announces 2020 Fourth Quarter and Full Year Financial Results

TORONTO, March 10, 2021 - Wesdome Gold Mines Ltd. (TSX: WDO) ("Wesdome" or the "Company") ("Q4 2020") and full year 2020 financial results. The Company's full consolidated financial statements and management discussion & analysis are available on SEDAR at www.sedar.com and on the Company's website at www.wesdome.com. All figures are stated in Canadian dollars unless otherwise noted.

Key highlights of 2020:

• Production of 90,278 ounces.
• Company free cash flow¹ generation of $29.0 million, net of investing $40.5 million into the Kiena Complex, an increase of 332% over 2019.
• Net income increased by 24% from 2019 and adjusted net income¹ increased by 31% from 2019.
• Operating cash flow increased by 44% from 2019.
• Increased Eagle River Reserves by 5% net of 93,132 ounces of depletion.
• Increased Eagle River inferred Resources by 22%.
• Kiena Mine Complex Mineral Resources total 796,000 ounces of indicated and 656,000 ounces inferred.
• Inferred Resources in the Kiena Deep A Zones of 120,400 ounces.
• Processed a portion of the bulk sample from Kiena generating $3.6 million.

1. Refer to the Company's 2020 Annual Management Discussion and Analysis on pages 28 - 35, entitled "Non-IFRS Performance Measures" for the reconciliation of these non-IFRS measurements to the financial statements.

Mr. Duncan Middlemiss, President and CEO commented, "2020 was a unique, and at times challenging year as we were faced with the ongoing COVID-19 pandemic. First and foremost, I am very pleased to report that none of our sites or offices had any reported cases of the COVID-19 virus. Despite having to operate both sites at reduced capacities in order to protect our employees, we were able to achieve a number of important milestones this year, such as achieving our production guidance at Eagle River, increasing free cash flow by $22.3 million over 2019, and advancing the Kiena Complex through to mining and milling of a bulk sample.

Loss of operational efficiencies due to the evolving pandemic did have an impact on costs, and the volume of diamond drilling. Both operating and AISC costs came in higher than guidance as a result of these measures and the inherent inefficiencies of social distancing in underground operations. We have taken the continuing pandemic into account when forecasting our 2021 cost guidance. Production guidance for the year is 92,000 - 105,000 ounces with grades expecting to average between 13.0 and 15.0 g/t.

At the Eagle River mine, we completed 50,000 metres of drilling, replaced 93,132 ounces of depletion, and added an additional 30,000 ounces. As well, we increased the inferred resources by 22%, while slightly increasing grade to 12.5 g/t. Current mineral reserves at Eagle River as of December 31, 2020 are 581,000 ounces of gold from 1.4 Mt at an overall grade of 13.4 g/t Au; as compared to the mineral reserves as of December 31, 2019 of 1.2 Mt at a grade of 14.4 g/t Au containing 550,000 ounces of gold. In 2021, we plan to conduct significantly more drilling with metres budgeted to range between 164,000 and 174,000 metres. This is split out as 60,000 - 70,000 metres of underground exploration drilling, 50,000 metres of underground definition drilling, and 54,000 metres of surface drilling. The exploration drilling will focus on the 300 E Zone, Falcon 7 Zone and west of 7 Zone, and east of currently mined areas in the central area of the mine diorite.

At Kiena, while we were not able to generate the planned volume of drilling due to the Quebec government mandated shut down of operations and the ongoing effects of regional quarantines, we were still able to convert a large portion of A Zone inferred resources to indicated ounces, which has been used as the basis for our PFS, on track to be published in Q2 2021. We expect to be in a position to make a restart decision shortly thereafter which would set us on a path in a short timeframe to Wesdome realizing a second producing asset. We expect to have our final reconciliation of the bulk sample in the near term and early indications are very positive in terms of grades and tonnes. We are also guiding first production for the Kiena mine this year of 15,000 - 25,000 ounces."

Operating and financial highlights of the full year 2020 results include:

• Gold production of 90,278 ounces from the Eagle River Complex (2019: 91,688 ounces):
  • Eagle River Underground 196,441 tonnes at a head grade of 14.2 grams per tonne ("g/t") Au for 87,560 ounces produced (2019: 88,617 ounces).
  • Mishi Open Pit 39,856 tonnes at a head grade of 2.7 g/t Au for 2,718 ounces produced (2019: 3,072 ounces).
    
    
• Revenue of $215.5 million (2019: $164.0 million) from 91,229 ounces of gold sold at an average sales price of $2,360/oz (2019: 88,423 ounces at an average price of $1,853/oz).
  
  
• Cash costs¹ of $1,053/oz or US$785/oz (2019: $825/oz or US$621/oz).
  
  
• All-in sustaining costs¹ ("AISC") of $1,396/oz or US$1,040/oz (2019: $1,293/oz or US$975/oz).
  
  
• Earned mine profit¹ of $119.3 million (2019 - $90.9 million).
  
  
• Operating cash flow of $102.3 million or $0.74 per share¹ (2019: $71.2 million or $0.52 per share).
  
  
• Free cash flow¹ of $29.0 million or $0.21 per share¹ (2019: $6.7 million or $0.05 per share).
  
  
• Net income of $50.7 million or $0.36 per share (2019: $40.9 million or $0.30 per share).
• Adjusted net income¹ of $50.7 million or $0.36 per share (2019: $38.6 million or $0.28 per share).
• Earnings before interest, taxes and depreciation and amortization ("EBITDA") for 2020 of $102.3 million (2019: $80.7 million).
• Cash position at the end of the year of $63.5 million.

Operating and financial highlights of Q4 2020 results include:

• Eagle River Complex gold production of 20,006 ounces (Q4 2019: 21,332 ozs).
  • Eagle River Underground 53,551 tonnes at a head grade of 11.7 g/t Au for 19,667 ounces produced (Q4 2019: 20,894 ounces).
  • Mishi Open Pit 3,555 tonnes at a head grade of 3.5 g/t Au for 339 ounces produced (Q4 2019: 438 ounces).
  • Q4 production was negatively impacted by mechanical downtime associated with the cone crusher in the mill and underground geotechnical challenges affecting the grade performance in one stope.
    
    
• 19,889 gold ounces sold (Q4 2019: 22,100 ozs).
  
  
• Cash costs¹ of $1,162/oz (US$892/oz) (Q4 2019: $786/oz or US$595/oz).
  
  
• AISC¹ of $1,567/oz or US$1,203/oz (Q4 2019: $1,305/oz or US$988/oz).
  
  
• Earned mine profit¹ of $25.2 million (Q4 2019: $25.8 million).
  
  
• Operating cash flow of $12.9 million or $0.09 per share¹ (Q4 2019: $15.9 million or $0.12 per share).
  
  
• Free cash outflow¹ of $8.8 million or $(0.06) per share (Q4 2019: free cash outflow of $3.2 million or $(0.02) per share).
  
  
• Net income¹ of $8.5 million or $0.06 per share (Q4 2019: $12.1 million or $0.09 per share).
  
  

1. Refer to the Company's 2020 Annual Management Discussion and Analysis on pages 28 - 35, entitled "Non-IFRS Performance Measures" for the reconciliation of these non-IFRS measurements to the financial statements.
   
   

EAGLE RIVER COMPLEX RESERVES AND RESOURCES

*Reported at 5.3 g/t Au cut off

EAGLE RIVER PROVEN AND PROBABLE RESERVE BREAKDOWN BY ZONE¹

The following table provides a breakdown of Mineral Reserves and Resources at Eagle River by structure to illustrate the growing significance of these recent developments.

1. Reported at 5.43 g/t Au cut off at the Eagle River Mine.
2. Numbers reflect rounding to nearest 1,000 tonnes and ounces.
3. Mineral Resources are exclusive of reserves.
4. Mineral Resources are not in the current mine plan and therefore do not have demonstrated economic viability.
5. All Mineral Reserves and Mineral Resources estimates have been made in accordance with the Standards of the Canadian Institute of Mining, Metallurgy and Petroleum ("CIM") and NI 43-101 and assume a gold price of $2,047 (US$1,599) per ounce for the reserves and a gold price of $2,191 (US$1,712) per ounce for the resources, with a $1 USD → CAD exchange rate of $1.28).
6. Mineral Resources are reported in-situ with no dilution provision.
7. A density or tonnage factor of 2.7 tonnes per cubic m (t/m³) is applied at both Eagle River Mine and Mishi Mine.
8. At Eagle River Mine, all high assays are cut to either 60.0 - 140.0 g/t Au for individual zones.
9. All Mineral Reserves at Eagle River employ a 1.5 m minimum width, a 3.0 g/t Au minimum grade for continuity and include 1.0 m of external dilution and 10% lost ore and metallurgical recoveries of 97.0%.
10. At Mishi the 7 lenses considered in the Mineral Resource calculations are cut between 6.0 to 45.0 g/t Au. All high blasthole assays are cut to 10 g/t Au.
11. All In-Pit Mineral Reserves at Mishi employ a 1.0 g/t cut-off grade and a 3.0 m minimum width. Estimates provide for 10% dilution, 10% lost ore and metallurgical recoveries of 83%.
12. Mishi Mineral Reserves currently have a life of mine stripping ratio of 13.0 tonnes of waste per tonne of ore.
13. Mishi In-Pit Mineral Resources extend to a depth of 110.0 m, employing a 0.5 g/t cut-off grade, a 3.0 m minimum width and are reported in-situ with no dilution or lost ore provisions.
14. Mishi Underground Mineral Resources are reported in-situ employing a 3.0 g/t cut-off grade and a 1.5 m minimum mining width.
15. Qualified Persons for the Mineral Reserves and Mineral Resources estimates as per NI 43-101 include Marc-Andr? Pelletier P. Eng, COO, and Michael Michaud, P.Geo., VP Exploration of Wesdome.

EXPLORATION HIGHLIGHTS

Technical Disclosure

The technical content of this release has been compiled, reviewed and approved by Marc-Andr? Pelletier, P. Eng, Chief Operating Officer, and Michael Michaud, P.Geo., Vice President, Exploration of the Company and each a "Qualified Person" as defined in National Instrument 43-101 -Standards of Disclosure for Mineral Projects.

Cautionary Note to United States Investors Concerning Estimates of Reserves and Resources

The mineral reserve and resource estimates reported in this news release were prepared in accordance with National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101") as required by Canadian securities regulatory authorities. The United States Securities and Exchange Commission (the "SEC") applies different standards in order to classify and report mineralization. This news release uses the terms "measured", "indicated" and "inferred" mineral resources, as required by NI 43-101. Readers are advised that although such terms are recognized and required by Canadian securities regulations, the SEC does not recognize such terms. Canadian standards differ significantly from the requirements of the SEC. Readers are cautioned not to assume that any part or all, of the mineral deposits in these categories constitute or will ever be converted into mineral reserves. In addition, "inferred" mineral resources have a great amount of uncertainty as to their existence and great uncertainty as to their economic and legal feasibility. It cannot be assumed that all or any part of an inferred mineral resource exists, is economically or legally mineable or will ever be upgraded to a higher category of mineral resource.

Wesdome Gold Mines 2020 Fourth Quarter and Full Year Financial Results Conference Call: March 11, 2021 at 10:00 am ET

North American Toll Free: + 1 (844) 202-7109
International Dial-In Number: +1 (703) 639-1272
Conference ID: 6284876

Webcast link: https://edge.media-server.com/mmc/p/a8c7w7dc

ABOUT WESDOME
Wesdome Gold Mines is in its 30^th year of continuous gold mining operations in Canada. The Company is 100% Canadian focused with a pipeline of projects in various stages of development. The Eagle River Complex in Wawa, Ontario is currently producing gold from two mines, the Eagle River Underground Mine and the Mishi Open pit, from a central mill. Wesdome is actively exploring its brownfields asset, the Kiena Complex in Val d'Or, Quebec. The Kiena Complex is a fully permitted former mine with a 930 metre shaft and 2,000 tonne per day mill. The Company is in the process of divesting of its Moss Lake gold deposit, located 100 kilometres west of Thunder Bay, Ontario, which is being explored and evaluated to be developed in the appropriate gold price environment. The Company has approximately 139.4 million shares issued and outstanding and trades on the Toronto Stock Exchange under the symbol "WDO."

For further information, please contact:

This news release contains "forward-looking information" which may include, but is not limited to, statements with respect to the future financial or operating performance of the Company and its projects. Often, but not always, forward-looking statements can be identified by the use of words such as "plans", "expects", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates", or "believes" or variations (including negative variations) of such words and phrases, or state that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved. Forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Forward-looking statements contained herein are made as of the date of this press release and the Company disclaims any obligation to update any forward-looking statements, whether as a result of new information, future events or results or otherwise. There can be no assurance that forward-looking statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. The Company undertakes no obligation to update forward-looking statements if circumstances, management's estimates or opinions should change, except as required by securities legislation. Accordingly, the reader is cautioned not to place undue reliance on forward-looking statements. The Company has included in this news release certain non-IFRS performance measures, including, but not limited to, mine operating profit, mining and processing costs and cash costs. Cash costs per ounce reflect actual mine operating costs incurred during the fiscal period divided by the number of ounces produced. These measures are not defined under IFRS and therefore should not be considered in isolation or as an alternative to or more meaningful than, net income (loss) or cash flow from operating activities as determined in accordance with IFRS as an indicator of our financial performance or liquidity. The Company believes that, in addition to conventional measures prepared in accordance with IFRS, certain investors use this information to evaluate the Company's performance and ability to generate cash flow

Wesdome Gold Mines Ltd.
Summarized Operating and Financial Data
(Unaudited, expressed in thousands of Canadian dollars, except per share and per unit amounts and otherwise indicated)

Notes

1. Refer to the Company's 2020 Annual Management Discussion and Analysis on pages 28 - 35, entitled "Non-IFRS Performance Measures" for the reconciliation of these non-IFRS measurements to the financial statements.
2. Totals for tonnage and gold ounces information may not add due to rounding.

Wesdome Gold Mines Ltd.
Consolidated Statements of Financial Position
(Expressed in thousands of Canadian dollars)

Wesdome Gold Mines Ltd.
Consolidated Statements of Income (loss) and Comprehensive Income (loss)
(Expressed in thousands of Canadian dollars except for per share amounts)

Wesdome Gold Mines Ltd.
Consolidated Statements of Total Equity
(Expressed in thousands of Canadian dollars)

Wesdome Gold Mines Ltd.
Consolidated Statements of Cash Flows
(Unaudited, expressed in thousands of Canadian dollars)

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