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Osisko Metals Completes Winter Drill Program at Pine Point

Exploration Programs

Osisko Metals Completes Winter Drill Program at Pine Point

MONTREAL, April 26, 2018 -- Osisko Metals Incorporated (the “ Company” or “Osisko Metals ”) (TSX VENTURE:OM)

(FRANKFURT:OB51) is pleased to announce that it has completed a 129 hole, 7,860-metre winter drill program at the Pine

Point Project. The winter campaign was designed to define portions of near-surface historical deposits that are inaccessible in

the summer. Historical deposits in the camp are generally located at 0 to 70 metre depths. The objective of the 2018 drill

program is to convert 50 million tonnes of unclassified near-surface historical resources to NI43-101 Indicated Resources as

quickly as possible. The favourable stratigraphy is up to 300 metres thick, allowing for exploration potential at depth that will

be investigated following this historical resource conversion drill program.

Deposits would be mined by open pit mining methods if future resource definition and engineering studies indicate acceptable

economics. The 50,000-metre drill program that is underway for 2018 will consist of approximately 700 drill holes (129 now

completed) in the central 20-kilometre long portion of the Pine Point Mining Camp (“PPMC”) that is located near infrastructure

and paved highway. There are 100 kilometres of haul roads on site connecting deposits in the PPMC that converge on the

centre of the property at a central support hub that includes an electrical substation.

Jeff Hussey, President and CEO of Osisko Metals, commented: “We are very pleased to announce the completion of the

winter drill program and we will continue drilling as soon as spring thaw is over. We look forward to assay results in the

upcoming weeks. Initial focus is on the two areas that are the closest to Cominco’s former concentrator which is the most

probable center of gravity of any future operation.”

Winter drilling was completed in the East Mill Zone (formerly known as the Cluster 1) and the Central Zone (formerly known as

the Cluster 2 area). The East Mill Zone is a 7.6-kilometre trend of tabular-style mineralization that extends to the east from the

electrical substation where the former Cominco concentrator was located. The Central Zone is comprised of a 5.0-kilometre

trend of historical deposits, 10 kilometres to the west of the substation. The mineralized trend comprising these zones is

called the “Main Trend” and it extends further to the east and west. It runs parallel to the “North Trend” and the “South Trend”

that contain similar mineralization and deposits. These three trends host both tabular and prismatic type mineralization (see

below).  In all areas, the historical resources were drilled and recorded between 1964-87 by Cominco Ltd. ( See Pine Point

Mining Camp Map)

Qualified Person

Stan Clemmer is the Qualified Person responsible for the technical data reported in this news release. He is a Professional

Geologist registered in the Northwest Territories and who is the Chief Geologist for Pine Point Mining Limited.

About the Pine Point Project

Cominco Ltd. was the original owner of this former open-pit operation that mined 64 million tonnes grading 7.0% zinc and 3.1%

lead from 50 open pit mines between 1964 to 1987. A 10,000 tonne per day mill produced some of the highest quality

concentrates on the market at that time and contained a total of ~9.9Blb of zinc and ~4.4Blb of lead (historically reported by

Cominco. Ltd.). In 2018, Osisko Metals initiated a 50,000-metre drill campaign at Pine Point to target near surface

mineralization, with the objective of upgrading and expanding Cominco’s historical, unmined deposits to NI43-101 Mineral

Resource standards. Initial focus is adjacent to existing infrastructure including the electrical substation near the previous

concentrator site. The site also has over 100 kilometres of haul roads, and can be accessed by paved highway, approximately

65 kilometres west of the city of Hay River, known as the “Hub of The North” that is the railway head from Edmonton.

Geologically, extensive zinc and lead sulphide mineralization is hosted within an east-west trending dolomitized reef structure.

Mineralization is by replacement and void-filling with sulphides deposited as coliform and coarser, vug-fill styles. On the project

scale, concentrated sulphides are present in two deposit types: 1) Tabular: consisting of horizontal, locally continuous,

mineralization, and 2) Prismatic: consisting of near vertical pinnacles of strong sulphide development. It is likely that the

tabular deposits represent lateral fluid channel ways that connect the prismatic bodies.  Both types of deposits are abundant

in three parallel trends named the North Trend, Main Trend and the South Trend.

About Osisko Metals

Osisko Metals is a Canadian exploration and development company creating value in the base metal space with a focus on

zinc mineral assets. Osisko Metals acquired a 100% interest in the Pine Point lead-zinc project trough acquisition of Pine

Point Mining Limited, February 2018. The Company controls Canada’s two premier zinc mining camps in Canada, namely the

development-stage Pine Point Camp (“PPMC”) located in the Northwest Territories and the advanced-exploration Bathurst

Mining Camp (“BMC”), located in northern New Brunswick. The Company is currently drilling in both camps a combined

100,000 metres that will focus on upgrading and expanding historical deposits, bringing high-priority targets into NI 43-101

compliance and conducting brownfield exploration using new innovative 3D techniques. In Québec, the Company owns 42,000

hectares that cover 12 grass-root zinc targets that will be selectively advanced through exploration. In parallel, Osisko Metals

is monitoring several base metal-oriented peers for opportunities. Osisko Gold Royalties Ltd. (TSX/NYSE: OR) and Osisko

Mining Inc. (TSX: OSK) are significant shareholders of the Company.

For further information on Osisko Metals, visit www.osiskometals.com or contact:

Jeff Hussey

President & CEO

Osisko Metals Incorporated

(514) 861-4441

Email: [email protected]

www.osiskometals.com

Christina Lalli

Director, Investor Relations

Osisko Metals Incorporated

(514) 861-4441

Email: [email protected]

www.osiskometals.com

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Note Regarding Forward-Looking Information

This news release contains "forward-looking information" within the meaning of applicable Canadian securities legislation

based on expectations, estimates and projections as at the date of this news release. Forward-looking information involves

risks, uncertainties and other factors that could cause actual events, results, performance, prospects and opportunities to

differ materially from those expressed or implied by such forward-looking information. Forward-looking information in this news

release includes, but is not limited to, the use of proceeds of the Offering; the timing and ability of the Corporation, if at all, to

obtain final approval of the Offering from the TSX Venture Exchange; an exemption being available under MI 61-101 and

Policy 5.9 of the TSX Venture Exchange from the minority shareholder approval and valuation requirements for each related

party transaction; objectives, goals or future plans; statements regarding exploration results and exploration plans. Factors

that could cause actual results to differ materially from such forward-looking information include, but are not limited to, capital

and operating costs varying significantly from estimates; the preliminary nature of metallurgical test results; delays in

obtaining or failures to obtain required governmental, environmental or other project approvals; uncertainties relating to the

availability and costs of financing needed in the future; changes in equity markets; inflation; fluctuations in commodity prices;

delays in the development of projects; the other risks involved in the mineral exploration and development industry; and those

risks set out in the Corporation's public documents filed on SEDAR at www.sedar.com. Although the Corporation believes that

the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue

reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance

can be given that such events will occur in the disclosed time frames or at all. The Corporation disclaims any intention or

obligation to update or revise any forward-looking information, whether as a result of new information, future events or

otherwise, other than as required by law.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX

Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release. No stock exchange, securities

commission or other regulatory authority has approved or disapproved the information contained herein.

A photo accompanying this announcement is available at http://resource.globenewswire.com/Resource/Download/279a692a-

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