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

OGG.V ·

Osisko Development Announces Closing of US$20 Million Metals Stream to Advance Tintic

Royalties & Streams

OSISKO DEVELOPMENT ANNOUNCES CLOSING OF US$20 MILLION METALS

STREAM TO ADVANCE TINTIC

Montréal, September 26, 2022 – Osisko Development Corp. ( “Osisko Development ” or the

“Company”) is pleased to announce that Tintic Consolidated Metals, LLC (" TCM" or “Tintic”), an indirect

wholly-owned subsidiary of the Company, has closed the previously announced metals stream with

Osisko Bermuda Limited (" OBL") pursuant to a Metals Purchase Agreement dated August 12, 2022 (the

"Stream Agreement"). All conditions to comp lete the S tream Agreement have been fulfilled, including

TCM's receipt of the upfront payment of US$20 million from OBL which will be used to advance the

development of Tintic. Pursuant to the Steam Agreement, effective as of May 2 9, 2022, OBL will r eceive

2.5% of the refined metal production from Tintic until 27,150 ounces of refined gold have been delivered,

and thereafter OBL will receive 2.0% of the refined metal production from TCM. OBL will make ongoing

cash payments to TCM equal to 25% of the applica ble spot metal price on the business day immediately

proceeding the date of delivery for each ounce of refined metal delivered pursuant to the Stream

Agreement.

For more details on the metals stream with OBL , please refer to the C ompany's news release dat ed May

30, 2022.

About Osisko Development

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

America to advance the Cariboo Gold Project and other Canadian, U.S.A. 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. The considerable exploration potential

at depth and along strike disti nguishes the Cariboo Gold Project relative to other development assets.

Osisko Development's project pipeline is complemented by its interest in the San Antonio gold project,

located in Sonora, Mexico and the Trixie gold test mine, located in Utah, U.S.A.

For furt her information about Osi sko Development (NY SE:ODV; TSX- V:ODV), please visit

www.osiskodev.com or follow us on Twitter @OsiskoDev

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

Sean Roosen, CEO

Telephone: (514) 940-0685

Email: [email protected]

Jean François Lemonde, VP Investor Relations

Telephone: (514) 299-4926

Email: [email protected]

Cautionary Note Regarding Forward-Looking Information

Certain statements contained in this news release may be deemed “forward- looking statements” within

the meaning of the United States Private Securities Litigation Reform Act of 1995 and “forward -looking

information” within the meaning of app licable Canadian securities legislation. These forward‐ looking

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

involve known and unknown risks and uncer tainties that could cause actual results to differ materially

from those expressed or implied in these for ward‐ looking statements. Forward ‐looking statements are

not guarantees of performance. Words such as “may”, “will”, “would”, “could”, “expect”, “beli eve”, “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 is based upon certain material assumptions that

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

- 2 -

perceptions of historical trends, current conditions and expected future developments, as well as other

considerations that are believed to be appropriate in the circumstances, and any other information herein

that is not a historical fact may be “forward looking information”. 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. Such risks and uncertainties include, among others, risks relating to

capital market conditions, regulatory framework; the ability of TCM and OBL to complete their obligations

under the Stream Agreement ; risks relating to exploration, development and mining activities; the global

economic climate; and metal prices . Readers are urged to consult the disclosure provided (i) under the

heading "Risk Factors" in the annual information form of the Company for the year ended December 31,

2021, as amended, and (ii) under the heading "Risks and Uncertainties" in the management's discussion

and analysis of the Company for the year ended December 31, 2021, as amended, each of which has

been filed on SEDAR (www.sedar.com) under Osisko Development's issuer profile and on the SEC's

EDGAR website (www.sec.gov), for further information regarding the risks and other factors applicable to

the exploration results. Although the C ompany’s believes the exp ectations conveyed by the Forward-

looking Statements are reasonable based on information available at the date of preparation, no

assurances can be given as to future results, levels of activity and achievements. The Company disclaims

any obligation to update any Forward- looking Statements, whether as a result of new information, future

events, or results or otherwise, except as required by law. There can be no assurance that these

Forward-looking Statements will prove to be accurate, as actual results and future events could differ

materially from those anticipated in such statements. Accordingly, readers should not place undue

reliance on Forward-looking Statements.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defi ned 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.