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Platinum Group Metals Ltd. Announces Upsize to Non-Brokered Private Placement

Financings

VAN_LAW\ 3259316\3

838 – 1100 Melville Street

Vancouver, BC V6E 4A6

P: 604-899-5450

F: 604-484-4710

News Release No. 19-406

December 12, 2019

Platinum Group Metals Ltd. Announces

Upsize to Non-Brokered Private Placement

(Vancouver/Johannesburg) Platinum Group Metals Ltd. (PTM:TSX; PLG:NYSE American)

(“Platinum Group” or the “Company”) reports that the Company intends, subject to regulatory

approval, to increase the size of its previously announced non-brokered private placement to

an aggregate of up to 3,225,807 common shares of the Company at price of US$1.24 each

for gross proceeds of US$4.0 million (the “Private Placement”). An existing major beneficial

shareholder of the Company, Hosken Consolidated Investments Limited, has confirmed their

participation in the Private Placement. A 6% finders’ fee will apply to a portion of the new

orders.

The Company intends to use the net proceeds of the Private Placement for its share of costs

on the Waterberg Project and for general corporate and working capital purposes. Closing of

the Private Placement is subject to customary closing conditions, including stock exchange

approvals.

Securities purchased pursuant to the Private Placement may not be traded for a period of four

months plus one day from the closing of the Private Placement. The securities described

herein have not been, and will not be, registered under the United States Securities Act of

1933 (the “Act”), as amended, and may not be offered or sold within the United States or to,

or for the account or benefit of, U.S. persons absent registration or an applicable exemption

from the registration requirements of such Act.

About Platinum Group Metals Ltd. and Waterberg Project

Platinum Group Metals Ltd. is the operator of the Waterberg Project, a bulk underground

palladium, platinum, gold and rhodium (“PG M”) deposit located in South Africa . An

independent Definitive Feasibility Study for the Waterberg Project, published on Sept ember

24, 2019, concludes the Waterberg Project will be a fully mechanised, shallow, decline -

accessed mine and will be one of the largest and potentially lowest cash cost underground

PGM mines globally.

The Waterberg Project was discovered by Platinum Group and is being jointly advanced with

the shareholders of Waterberg JV Resources (Pty) Limited (“Waterberg JV Co.”) , being

Platinum Group, Impala Platinum Holdings Ltd., Japan Oil, Gas and Metals National

Corporation, Hanwa Co. Ltd. and Mnombo Wethu Consultants (Pty) Ltd.

VAN_LAW\ 3259316\3

PLATINUM GROUP METALS LTD. …2

On behalf of the Board of

Platinum Group Metals Ltd.

R. Michael Jones

President and CEO

For further information contact:

R. Michael Jones, President

or Kris Begic, VP, Corporate Development

Platinum Group Metals Ltd., Vancouver

Tel: (604) 899-5450 / Toll Free: (866) 899-5450

www.platinumgroupmetals.net

Disclosure

The Toronto Stock Exchange and the NYSE American have not reviewed and do not accept

responsibility for the accuracy or adequacy of this news release, which has been prepared by

management.

This press release contains forward-looking information within the meaning of Canadian securities

laws and forward -looking statements within the meaning of U.S. securiti es laws (collectively

“forward-looking statements”). Forward-looking statements are typically identified by words such

as: believe, expect, anticipate, intend, estimate, plans, postulate and similar expressions, or are

those, which, by their nature, refer to future events. All statements that are not statements of

historical fact are forward-looking statements. Forward-looking statements in this press release

include, without limitation, statements regarding the size, participating in, receipt of regulatory

approvals for, and the completion and amount and use of proceeds of the Private Placement;

development of the Waterberg Project; and that the Waterberg Project will be a fully mechanised,

shallow, decline-accessed mine and will be one of the largest and potentially lowest cash cost

underground PGM mines globally. Although the Company believes the forward-looking statements

in this press release are reasonable, it can give no assurance that the expectations and

assumptions in such statements will prove to be correct.

The Company cautions investors that any forward -looking statements by the Company are not

guarantees of future results or performance and that actual results may differ materially from

those in forward -looking statements as a resu lt of various factors, including the Company’s

inability to obtain subscriptions for and complete the Private Placement on the terms disclosed

above, or at all, or to obtain required regulatory approvals for the Private Placement; the

Company’s inability to generate sufficient cash flow or raise sufficient additional capital to make

payment on its indebtedness, and to comply with the terms of such indebtedness; additional

financing requirements; the Company’s credit facility is , and any new indebtedness may be,

secured and the Company has pledged its shares of Platinum Group Metals (RSA) Proprietary

Limited (“PTM RSA”), and PTM RSA has pledged its shares of Waterberg JV Co. to the lenders

under such facility, which potentially could result in the loss of the Company’s interest in PTM RSA

and the Waterberg Project in the event of a default under the credit facility or any new secured

indebtedness; the Company’s history of losses and negative cash flow; the Company’s ability to

continue as a going concern; Implats may not exercise its option; the Company’s properties may

not be brought into a state of commercial production; uncertainty of estimated production,

development plans and cost estimates for the Waterberg Project; discrepancies between actual

and estima ted mineral reserves and mineral resources, between actual and estimated

development and operating costs, between actual and estimated metallurgical recoveries and

between estimated and actual production; fluctuations in the relative values of the U.S. Dol lar,

the Rand and the Canadian Dollar; volatility in metals prices; the Company may become subject

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PLATINUM GROUP METALS LTD. …3

to the U.S. Investment Company Act; the failure of the Company or the other shareholders to

fund their pro rata share of funding obligations for the Waterbe rg Project; any disputes or

disagreements with the other shareholders of Waterberg JV Co. or Mnombo Wethu Consultants

(Pty) Ltd.; the ability of the Company to retain its key management employees and skilled and

experienced personnel; conflicts of interest; litigation or other administrative proceedings brought

against the Company; actual or alleged breaches of governance processes or instances of fraud,

bribery or corruption; exploration, development and mining risks and the inherently dangerous

nature of the mining industry, and the risk of inadequate insurance or inability to obtain insurance

to cover these risks and other risks and uncertainties; property and mineral title risks including

defective title to mineral claims or property; changes in national and local government legislation,

taxation, controls, regulations and political or economic developments in Canada and South Africa;

equipment shortages and the ability of the Company to acquire necessary access rights and

infrastructure for its mineral p roperties; environmental regulations and the ability to obtain and

maintain necessary permits, including environmental authorizations and water use licences;

extreme competition in the mineral exploration industry; delays in obtaining, or a failure to obtain,

permits necessary for current or future operations or failures to comply with the terms of such

permits; risks of doing business in South Africa, including but not limited to, labour, economic and

political instability and potential changes to and failures to comply with legislation; the Company’s

common shares may be delisted from the NYSE American or the TSX if it cannot maintain or regain

compliance with the applicable listing requirements; and other risk factors described in the

Company’s most recent Form 20-F annual report, annual information form and other filings with

the U.S Securities and Exchange Commission (“SEC”) and Canadian securities regulators, which

may be viewed at www.sec.gov and www.sedar.com, respectively. Proposed changes in the

mineral law in South Africa if implemented as proposed would have a material adverse effect on

the Company’s business and potential interest in projects. Any forward-looking statement speaks

only as of the date on which it is made and, except as may be requir ed by applicable securities

laws, the Company disclaims any intent or obligation to update any forward -looking statement,

whether as a result of new information, future events or results or otherwise.

Estimates of mineralization and other technical informa tion included herein and in the Definitive

Feasibility Study for the Waterberg Project have been prepared in accordance with NI 43-101. The

definitions of proven and probable reserves used in NI 43 -101 differ from the definitions in SEC

Industry Guide 7. Under SEC Industry Guide 7 standards, mineralization may not be classified as

a “reserve” unless the mineralization can be economically and legally extracted or produced at the

time the “reserve” determination is made. As a result, the reserves reported by the Company in

accordance with NI 43-101 may not qualify as “reserves” under SEC Industry Guide 7. In addition,

the terms “mine ral resource”, “measured mineral resource” , “indicated mineral resource” and

“inferred mineral resource” are defined in and required to be disclosed by NI 43 -101; however,

these terms are not defined terms under SEC Industry Guide 7 and historically have n ot been

permitted to be used in reports and registration statements filed with the SEC pursuant to SEC

Industry Guide 7. Mineral resources that are not mineral reserves do not have demonstrated

economic viability. Investors are cautioned not to assume that any part or all of the mineral

deposits in these categories will ever be converted into reserves. In particular, “inferred mineral

resources” have a great amount of uncertainty as to their existence and great uncertainty as to

their economic and legal fea sibility. It cannot be assumed that all or any part of an “inferred

mineral resource” will ever be upgraded to a higher category. Disclosure of “contained ounces” in

a resource is permitted disclosure under NI 43-101; however, SEC Industry Guide 7 normally only

permits issuers to report mineralization that does not constitute “reserves” by SEC Industry Guide

7 standards as in -place tonnage and grade without reference to unit measures. Accordingly,

descriptions of the Company’s mineral deposits in this press release may not be comparable to

similar information made public by U.S. companies subject to the reporting and disclosure

requirements of SEC Industry Guide 7.