Platinum Group Metals Ltd.: Exhibit 99.4 - Filed by newsfilecorp.com

Exploration with 15 drill rigs continues on the adjacent up dip license and is being funded by Platinum Group and JOGMEC in joint venture.

R. Michael Jones, P.Eng., the Company’s Chief Executive Officer and a significant shareholder of the Company, is a non-independent qualified person as defined in National Instrument 43-101 Standards of Disclosure for Mineral Projects and is responsible for preparing the information contained in this news release.

Platinum Group is building the WBJV Project 1 Platinum mine in the Western Limb of the Bushveld Complex, South Africa. The Company owns 74% of the WBJV Project 1 Mine and 26% is owned by Africa Wide Prospecting and Exploration (Pty) Limited, a wholly owned subsidiary of Wesizwe Platinum Ltd. Platinum Group is also currently drilling with 15 machines at the Waterberg Project in partnership with JOGMEC, a Japanese state company and a private empowerment company. Platinum Group is listed as PLG on the NYSE MKT and PTM on the TSX in Toronto.

On behalf of the Board of
Platinum Group Metals Ltd.
“R. Michael Jones”

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

The Toronto Stock Exchange and the –NYSE MKT LLC have not reviewed and do not accept responsibility for the accuracy or adequacy of this news release, which has been prepared by management.

While the terms “mineral resource” and “inferred mineral resource” are recognized and required by Canadian regulations, they are not defined terms under standards in the United States. As such, information contained in this report concerning descriptions of mineralization and resources under Canadian standards may not be comparable to similar information made public by U.S. companies subject to the reporting and disclosure requirements of the United States Securities and Exchange Commission (“SEC”). “Inferred mineral resources” have a great amount of uncertainty as to their existence and a great uncertainty as to their economic and legal feasibility. It cannot be assumed that all or any part of an “inferred mineral resource” will ever be upgraded to a higher category. Investors are cautioned not to assume that any part or all of mineral deposits in this category will ever be converted into reserves.

	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 (“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 mineral resource estimates. 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 result of various factors, including, but not limited to: variations in market conditions; the nature, quality and quantity of any mineral deposits that may be locate; the Company’s ability to obtain any necessary permits, consents or authorizations required for its activities; the Company’s ability to successfully complete hedging establishment and off-take negotiations; the Company’s ability to produce minerals from its properties successfully or profitably, to continue its projected growth, or to be fully able to implement its business strategies and other risk factors described in the Company’s Form 40-F annual report, annual information form and other filings with the SEC and Canadian securities regulators, which may be viewed at www.sec.gov and www.sedar.com, respectively.


ITEM 6.	RELIANCE ON SUBSECTION 7.1 OF NATIONAL INSTRUMENT 51-102 N/A

ITEM 7.	OMITTED INFORMATION N/A

ITEM 8.	EXECUTIVE OFFICER

	The following senior officer of the Issuer is knowledgeable about the material change and may be contacted by the Commission at the following telephone number: R. Michael Jones, President & CEO Phone: (604) 899-5450

ITEM 9.	DATE OF REPORT

	March 18, 2013

ITEM 1.	NAME AND ADDRESS OF COMPANY

	PLATINUM GROUP METALS LTD. (the “Company” or “Platinum Group”)
	328 – 550 Burrard Street Vancouver BC, V6C 2B5
	Telephone: (604) 899-5450 Facsimile: (604) 484-4710

ITEM 2.	DATE OF MATERIAL CHANGE March 18, 2013

ITEM 3.	NEWS RELEASE

	A news release was disseminated on March 18, 2013 to the TSX as well as through various other approved public media and was SEDAR filed with the British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, New Brunswick, Nova Scotia, Prince Edward Island and Newfoundland Securities Commissions.

ITEM 4.	SUMMARY OF MATERIAL CHANGE

	(Vancouver/Johannesburg) Platinum Group Metals Ltd. (PTM-TSX; PLG-NYSE MKT) (“Platinum Group” or the “Company”) announces that further to its news release dated February 1, 2013 (the “Release”) announcing an updated inferred mineral resource estimate on the Company’s Waterberg Project located in the northern limb of the Bushveld Complex of South Africa, it has today filed the associated National Instrument 43-101 technical report. The report, entitled “Revised and Updated Mineral Resource Estimate for the Waterberg Platinum Project, South Africa (Latitude 23° 22′ 01”S, Longitude 28° 49′ 42”E)” is dated effective February 1, 2013 and was prepared by Kenneth Lomberg, B.Sc. (Hons) Geology, B. Com., M. Eng. Pr.Sci.Nat., MGSSA, of Coffey Mining (SA) Pty Ltd. supporting the disclosure of the updated inferred mineral resource estimate. The technical report is consistent in all material respects with the inferred mineral resource estimates announced in the Release. A copy of the report can be found at www.sedar.com and on the Company’s website.


ITEM 5.	FULL DESCRIPTION OF MATERIAL CHANGE

	(Vancouver/Johannesburg) Platinum Group Metals Ltd. (PTM-TSX; PLG-NYSE MKT) (“Platinum Group” or the “Company”) announces that further to its news release dated March 18, 2013 (the “Release”) announcing an updated inferred mineral resource estimate on the Company’s Waterberg Project located in the northern limb of the Bushveld Complex of South Africa, it has today filed the associated National Instrument 43-101 technical report. The report, entitled “Revised and Updated Mineral Resource Estimate for the Waterberg Platinum Project, South Africa (Latitude 23° 22′ 01”S, Longitude 28° 49′ 42”E)” is dated effective February 1, 2013 and was prepared by Kenneth Lomberg, B.Sc. (Hons) Geology, B. Com., M. Eng. Pr.Sci.Nat., MGSSA, of Coffey Mining (SA) Pty Ltd. supporting the disclosure of the updated inferred mineral resource estimate. The technical report is consistent in all material respects with the inferred mineral resource estimates announced in the Release. A copy of the report can be found at www.sedar.com and on the Company’s website.