Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

OGG.V ·

Osisko Development Provides Update ON Previously- Announced Non-Brokered Private Placement

Financings

NOT FOR DISTRIBUTION TO U.S. NEWS WIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES

OSISKO DEVELOPMENT PROVIDES UPDATE ON PREVIOUSLY-

ANNOUNCED NON-BROKERED PRIVATE PLACEMENT

Montréal, March 21 , 2022 – Osisko Development Corp. (" Osisko Development " or the

"Corporation") (ODV: TSX-V) is pleased to announce that it expects to close the second (and

final) tranche of its previously -announced non- brokered private placement of subscr iption

receipts ("Subscription Receipts") on March 29, 2022.

As previously announced, the first tranche of the Corporation's non-brokered private placement

closed on March 4, 2022, for gross proceeds of approximately US$84.8 million.

The Corporation has increased the size of the second (and final) tranche of the offering by up to

an additional US$10 million of Subscription Receipts to accommodate increased demand to

invest in Osisko Development. To that end, the second (and final) tranche of the Corporati on's

non-brokered private placement is expected to close on March 29, 2022, pursuant to which up

to an additional US$35.5 million of Subscription Receipts may be issued.

The Corporation intends to use the net proceeds of the offering to advance the development of

the Corporation's mineral assets and for general corporate purposes. All securities issued under

the offering will be subject to a hold period expiring four months and one day from the date of

issue. The offering remains subject to regulatory approvals, including conditional listing approval

of the TSX Venture Exchange and, completing the listing of the Corporation’s common shares

on the New York Stock Exchange in order to satisfy the escrow release conditions required for

the conversion of the Subscription Receipts.

This news release does not constitute an offer to sell or a solicitation of an offer to buy

any securities in the United States or any other jurisdiction in which such offer,

solicitation or sale would be unlawful. No securities may be offered or sold in the United

States or in any other jurisdiction in which such offer or sale would be unlawful absent

registration under the U.S. Securities Act of 1933, as amended, or an exemption therefrom

or qualification under the securities laws of such other jurisdiction or an exemption

therefrom.

About Osisko Development Corp.

Osisko Development Corp. is uniquely positioned as a premier gold development company in

North America to advance the Cariboo Gold Project and other Canadian and Mexican properties,

with the objective of becoming the next mid-tier gold producer. The Cariboo Gold Project, located

in central British Columbia, Canada, is Osisko Development's flagship asset with measured and

indicated resource of 21.44 million tonnes at 4.6 g/t Au for a total of 3.2 million ounces of gold and

inferred resource of 21.69 million tonnes at 3.9 g/t Au for a total of 2.7 million ounces of gold. The

considerable exploration potential at depth and along strike distinguishes the Cariboo Gold

Project relative to other development assets as does the historically low, all-in discovery costs of

US$19 per ounce. The Cariboo Gold Project is advancing through permitting as a 4,750 tonnes

per day underground operation with a feasibility study on track for compl etion in the first half of

2022. Osisko Development's project pipeline is complemented by potential near-term production

targeted from the San Antonio Gold Project, located in Sonora, Mexico.

- 2 -

For further information about Osisko Development Corp., please contact:

Sean Roosen, CEO

Telephone: (514) 940-0685

Email: [email protected]

Jean Francois Lemonde, VP Investor

Relations

Telephone: (514) 299-4926

Email: [email protected]

Follow us on our Social Media Platforms:

Facebook:

https://www.facebook.com/osiskodev

Linked In:

http://www.linkedin.com/company/osisko-dev

Youtube:

https://www.youtube.com/channel/UC-1LPPhZ9WZnOuWsf6mRWhw

Twitter:

https://twitter.com/OsiskoDev

Cautionary Note Regarding Forward-Looking Information

Certain statements contained in this news release may be deemed "forward‐looking statements"

within the meaning of applicable Canadian securities laws. These forward‐looking statements, by

their nature, require Osisko Development to make certain assumptions and necessarily involve

known and unknown risks and uncertainties that could cause actual results to differ materially

from those expressed or implied in these forward‐looking statements. Forward‐looking statements

are not guarantees of performance. Words such as "may", "will", "would", "could", "expect",

"believe", "plan", "anticipate", "intend", "estimate", "continue", or the negative or comparable

terminology, as well as terms usually used in the future and the conditional, are intended to identify

forward‐looking statements. Information contained in forward ‐looking statements, including with

respect to the expected size of the offering, the ability to close the offering on all subscriptions

received; the use of proceeds of the offering, the jurisdictions in which the Subscription Receipts

will be offered or sold, the number of Subscription Receipts offered or sold, the ability of Osisko

Development to close the offering on time and on the terms announced (if at all), the timing and

ability of Osisko Development to satisfy the customary listing conditions of the TSX Venture

Exchange (if at all), the timing and ability of Osisko Development to complete the listing on the

New York Stock Exchange, meet the minimum listing requirements of the New York Stock

Exchange and satisfy the escrow release conditions required for the conversion of the

Subscription R eceipts (if at all), the timing and ability of Osisko Development to obt ain all

necessary approvals, future production of mines, is based upon certain material assumptions that

were applied in drawing a conclusion or making a forecast or projection, including management's

perceptions of historical trends, current conditions and expected future developments, public

disclosure from operators of the relevant mines, as well as other considerations that are believed

to be appropriate in the circumstances. Osisko Development considers its assumptions to be

reasonable based on information currently available, but cautions the reader that their

assumptions regarding future events, many of which are beyond the control of Osisko

Development, may ultimately prove to be incorrect since they are subject to risks and

uncertainties that affect Osisko Development, and its business.

- 3 -

For additional information with respect to these and other factors and assumptions underlying the

forward‐looking statements made in this news release concerning Osisko Development, see the

filing statement dated Nov ember 20, 2020, which is available electronically under Osisko

Development's issuer profile on SEDAR ( www.sedar.com). The forward ‐looking statements set

forth herein concerning Osisko Development reflect management's expectations as at the date of

this news release and are subject to change after such date. Osisko Development disclaims any

intention or obligation to update or revise any forward-looking statements, 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.