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PTM.TO ·

Platinum Group Metals Ltd. Reports Second Quarter Results

Financials

838 – 1100 Melville Street

Vancouver, BC V6E 4A6

P: 604-899-5450

F: 604-484-4710

News Release No. 21-433

April 13, 2021

Platinum Group Metals Ltd. Reports Second Quarter Results

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

(“Platinum Group” “PTM” or the “Company”) reports the Company’s financial results for

the six months ended February 28, 2021 and provides a summary of recent events and

outlook. The Company is focussed on advancing the palladium dominant Waterberg Project

located on the North ern Limb of the Bushveld Complex in South Africa (the “Waterberg

Project”). The Waterberg Project is planned as a fully mechanised, shallow, decline access

palladium, platinum, gold and rhodium (“4E”) mine and is projected to be one of the largest

and lowest cost underground platinum group metals (“PGM” or “PGMs”) mines globally.

A mining right for the Waterberg Project was granted by the South African Department of

Mineral Resources and Energy (“ DMRE”) on January 28, 2021 and was notarially executed

on April 13, 2021 (the “Waterberg Mining Right”). The Company’s near-term objectives

are to continue working closely with established local community leadership to maximize the

value of the Waterberg Project for all stakeholders and to complete construction funding and

concentrate offtake arrangements for the Waterberg Project.

The Company is also advancing an initiative through Lion Battery Technologies Inc. (“Lion”)

in collaboration with Anglo American Platinum Limited (“Anglo”) and Florida International

University (“FIU”). Lion was jointly formed in 2019 by Platinum Group and Anglo to accelerate

the development of next-generation lithium battery technology using platinum and palladium.

Work at Lion has focused on next generation lithium sulphur and lithium air battery chemistry.

Recent results have been encouraging, including potential innovations that may apply broadly

to current lithium ion battery chemistries. Lion continues work on filing patents to protect its

discoveries and innovations.

For details of the condensed consolidated interim financial statements for the six months

ended February 28, 2021 (the “Financial Statements”) and Management’s Discussion and

Analysis for the six months ended February 28, 2021 please see the Company’s filings on

SEDAR (www.sedar.com) or on EDGAR (www.sec.gov). Shareholders are encouraged to visit

the Company’s website at www.platinumgroupmetals.net. Shareholders may receive a hard

copy of the complete Financial Statements from the Company free of charge upon request.

All amounts herein are reported in United States dollars unless otherwise specified. The

Company holds cash in Canadian dollars, United States dollars and South African Rand .

Changes in exchange rates may create variances in the cash holdings or results reported.

PLATINUM GROUP METALS LTD. …2

Recent Events

On April 13, 2021, representatives of the DMRE and Waterberg JV Co. completed a notarial

execution of the Waterberg Mining Right. The Waterberg Mining Right is currently active.

On March 5, 2021, the Company received notice of an appeal to the decision by the DMRE

granting the Waterberg Mining Right. The notice was filed by a small group of four individual

appellants from a local community. The Company believes that all requirements specified

under the Mineral and Petroleum Resources Development Act (“MPRDA”) have been complied

with and that the DMRE correctly granted the mining right. According to the MPRDA, an

appeal can be considered by the Minister of the DMRE for determination within a 130-business

day timeframe. Senior Counsel acting for Waterberg JV Co. is preparing a formal rebuttal to

the appeal. The Company continues to work in a climate of positive mutual respect with the

municipal and local community leadership.

On February 5, 2021, the Company entered into an Equity Distribution Agreement with BMO

Capital Markets Corp. (“BMO”) to sell its common shares from time to time for up to $ 50.0

million in aggregate sales proceeds in “at -the-market” transactions. At February 28, 2021 ,

the Company had sold 1,631,224 common shares at an average price of $5.10 for gross

proceeds of $8.33 million. No offers or sales of common shares were made in Canada, to

anyone known to be a resident of Canada or on or through the facilities of the Toronto Stock

Exchange or other trading markets in Canada.

On January 28, 2021, the DMRE granted Waterberg JV Co. the Waterberg Mining Right.

On December 8, 2020, the Company closed a non-brokered private placement of 1,121,076

common shares at a price of $2.23 per share to existing major beneficial shareholder, Hosken

Consolidated Investments Limited (“ HCI”) through its subsidiary Deepkloof Limited

(“Deepkloof”), resulting in gross proceeds to the Company of $2.5 million and allowing HCI

to maintain approximately a 31% interest in the Company as they held prior to the at -the-

market offering completed by the Company on November 30, 2020, as described below.

On November 30, 2020, the Company completed sales of an “at-the-market” offering of

common shares first announced on September 4, 2020. The offering was completed pursuant

to an Equity Distribution Agreement with BMO whereby Platinum Group sold 5,440,186

common shares in the capital of the Company at an average price of $2.21 for gross proceeds

of US $12.0 million. No offers or sales of common shares were made in Canada, to anyone

known to be a resident of Canada or on or through the facilities of the Toronto Stock Exchange

or other trading markets in Canada.

On October 15, 2020, the Company closed a non-brokered private placement with HCI, for

1,146,790 Common Shares at a price of $2.18 each for gross proceeds of $2.5 million. HCI

completed the placement through Deepkloof, which maintained HCI’s effective ownership

percentage in the Company at that time of approximately 31%.

On September 21, 2020, the Company was added to the S&P/TSX SmallCap Index.

PLATINUM GROUP METALS LTD. …3

On August 4, 2020, the U.S. Patent and Trademark Office issued Patent No. 10,734,636 B2

entitled “Battery Cathodes for Improved Stability” to F IU covering the use of PGMs, carbon

nanotubes and other innovations in lithium batteries. Under a sponsored research agreement,

Lion has exclusive rights to such battery technology being developed by FIU, including patents

granted. Lion was formed in 2019 by Platinum Group and Anglo to accelerate the

development of next-generation battery technology using platinum and palladium.

Results For The Six Months Ended February 28, 2021

During the six months ended February 28, 2021, the Company incurred a net loss of $ 6.55

million (February 29, 2020 – net loss of $2.55 million). General and administrative expenses

during the period were $1.94 million (February 29, 2020 - $1.91 million). Interest expense

of $2.52 million was lower in the current period (February 29, 2020 - $2.71 million) due to

reduced debt levels. Gains on foreign exchange were $ 0.67 million (February 29, 2020 –

$0.36 million loss) due to the US Dollar decreasing in value relative to the parent company’s

functional currency of the Canadian Dollar. Stock based compensation expense, a non-cash

item, totalled $1.61 million (February 29, 2020 - $0.74 million). Loss on fair value derivatives

and other instruments , also a non-cash expense, was $0.56 million at February 28, 2021

versus a gain of $3.06 million in the six months ended February 29, 2020, representing t he

largest period to period variance in the Company’s second quarter results. At February 28,

2021, finance income consisting of interest earned and property rental fees in the period

amounted to $0.05 million (February 29, 2020 - $0.11 million). Loss per share for the period

amounted to $ 0.09 as compared to a loss of $ 0.04 per share for the six months ended

February 29, 2020.

Accounts receivable at February 28, 2021 totalled $0.44 million (August 31, 2020 - $0.22

million) while accounts payable and accrued liabilities amounted to $1.21 million (August 31,

2020 - $1.41 million). Accounts receivable were comprised of mainly of amounts receivable

for value added taxes repayable to the Company in South Africa and in Canada . Accounts

payable consisted primarily of Waterberg engineering fees, accrued professional fees and

regular trade payables.

Total expenditures on the Waterberg Project, before partner reimbursements, for the six

month period were approximately $0.91 million ( February 29, 2020 - $1.68 million). At

February 28, 2021 , $39.6 million in accumulated net costs had been capitalized to the

Waterberg Project (February 29, 2020 - $37.4 million). Total expenditures on the property

since inception to February 28, 2021 are approximately $76.6 million.

For more information on mineral properties, see Note 3 of the Financial Statements.

Outlook

The Company’s primary business objective is to advance the palladium dominant Waterberg

Project to development and construction. The Company continues to work closely with the

DMRE, regional and local communities and their leadership on how the mine can be developed

to provide optimal outcomes and best value to all stakeholders.

Detailed engineering in project readiness for construction continues funded by Waterberg JV

Resources Pty Ltd. The Waterberg Project engineering team is converting details from a

PLATINUM GROUP METALS LTD. …4

definitive feasibility study (“ Waterberg DFS ”) completed for the Waterberg Project in

September 2019 into a formal cost budget estimate with a focus on critical path elements and

the first two years of construction . Roads, construction camp, power , water and project

commencement are all being detailed and optimized.

The next major milestones for the Company and the Waterberg Project are further detailed

work with the host communities in the area of the mine, offtake arrangements and

construction financ ing. The Company is in discussions with several parties regarding the

offtake of concentrate and d etailed due diligen ce is underway with multiple parties for

construction financing. Technical reviews are well advanced.

The markets for platinum and palladium continue to be strong and prices are well over the

Waterberg DFS sensitivity analysis upside case.

The Company’s battery technology initiative through Lion with Anglo represents a new

opportunity in the high-profile lithium battery research and innovation field. The investment

in Lion creates a potential vertical integration with a broader industrial market developme nt

strategy to bring new technologies to market which use palladium and platinum. Research

and development efforts by FIU on behalf of Lion continue and initial technical milestones

have been achieved. Technical results from Lion’s research may have application to a majority

of lithium ion battery chemistries and the scope of Lion’s research work is being expanded.

The Company will continue to follow government health directives in the months ahead and

will make the health and safety of employees a prior ity. The Company plans to drive ahead

with its core business objectives while carefully managing costs where possible in this period

of market uncertainty. The health and safety of employees is a priority.

As well as the discussions within this press release, the reader is encouraged to also see the

Company’s disclosure made under the heading “Risk Factors” in the Company’s 2020 annual

Form 20-F, which was also filed as the Company’s Annual Information Form in Canada.

Qualified Person

R. Michael Jones, P.Eng., the Company’s President, Chief Executive Officer and a shareholder

of the Company, is a non-independent qualified person as defined in National Instrument 43-

101 Standards of Disclosure for Mineral Proj ects (“NI 43 -101”) and is responsible for

preparing the scientific and technical information contained in this news release. He has

verified the data by reviewing the detailed information of the geological and engineering staff

and independent qualified person reports as well as visiting the Waterberg Project site

regularly.

About Platinum Group Metals Ltd. and Waterberg Project

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

palladium and platinum deposit located in South Africa. The Waterberg Project was

discovered by Platinum Group and is being jointly developed with Impala Platinum Holdings

Ltd. (“Implats”), Mnombo Wethu Consultants (Pty) Ltd. (“Mnombo”), Japan Oil, Gas and

Metals National Corporation and Hanwa Co. Ltd.

PLATINUM GROUP METALS LTD. …5

On behalf of the Board of

Platinum Group Metals Ltd.

Frank R. Hallam

CFO, Corporate Secretary and Director

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.

The recent COVID-19 pandemic and related measures taken by government create uncertainty

and have had, and may continue to have, an adverse impact on many aspects of the Company’s

business, including employee health, workforce productivity and availability, travel restrictions,

contractor availability, supply avai lability, the Company’s ability to maintain its controls and

procedures regarding financial and disclosure matters and the availability of capital and insurance

and the costs thereof, some of which, individually or when aggregated with other impacts, may

be material to the Company.

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

laws and forward -looking statements within the meaning of U.S. securities 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, but are not limited to, statements regarding the advancement of the Waterberg Project,

the market for PGMs, the results of the Waterberg DFS, financing and mine development of the

Waterberg Project including potential commercial alternatives for mine development financing and

concentrate offtake, the appeal of the Waterberg Mining Right, work with local communities, and

potential developments related to Lion. Estimates of mineral reserves and mineral resources are

also forward-looking statements. Although the Company believes any 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 mat erially from

those in forward -looking statements as a result of various factors, including possible adverse

impacts due the global outbreak of COVID -19 (as described above), the Company’s inability to

generate sufficient cash flow or raise sufficient addit ional capital to make payment on its

indebtedness, and to comply with the terms of such indebtedness; additional financing

requirements; the US $20 million senior secured facility with the Sprott Private Resource Lending

II (Collector), LP (“Sprott”) entered into August 21, 2019 (the “2019 Sprott Facility”) is, and any

new indebtedness may be, secured and the Company has pledged its shares of PTM RSA, and PTM

RSA has pledged its shares of Waterberg JV Co. to Sprott, under the 2019 Sprott 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 2019 Sprott 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; the Company’s properties may not be brought into a state of commercial production;

PLATINUM GROUP METALS LTD. …6

uncertainty of estimated production, development plans and cost estimates for the Waterberg

Project; discrepancies between actual an d estimated 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. Dollar, the Rand and the Canadian Dollar; volatility in metals prices; the

uncertainty of alternative funding sources for Waterberg JV Co.; the Company may become subject

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

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

disagreements with the other shareholders of Waterberg JV Co. or Mnombo; the ability of the

Company to retain its key management employees and skilled a nd 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 minin g 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 acc ess rights and

infrastructure for its mineral properties; 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 Toronto Stock Exchange if it

cannot maintain 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 t he date on which it is made and, except as may be required 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.

The technical and scientific information contained herein has been prepared in accordance with NI

43-101, which differs from the standards adopted by the SEC . Accordingly, the technical and

scientific information contained herein, including any estimates of mineral reserves and mineral

resources, may not be comparable to similar information disclosed by U.S. companies subject to

the disclosure requirements of the SEC.