, (GLOBE NEWSWIRE) -- (NYSE:SWC) announced today full-year 2015 mined production of 520,800 ounces of palladium and platinum including fourth quarter production of 132,400 ounces. At , the Company had in cash, cash equivalents and highly liquid investments.

Mine Production

Commenting on the preliminary 2015 results, , the Company's President and Chief Executive Officer stated, 'Operationally, Stillwater performed well during 2015. Mined production was ahead of guidance and we made notable strides in expanding the recycling business. This, combined with concerted efforts to conserve capital and reduce costs, resulted in the Company generating positive free cash flow for the quarter. While not yet finalized, All-in Sustaining Costs (AISC)* are expected to range from per mined ounce for the fourth quarter and from for the full-year 2015, a sharp improvement over the prior year periods and below the low end of our guidance range. We have seen a strong cost reduction trajectory during the last quarter, achieved through productivity gains and a focus on better mining practices. During the quarter, the Company continued to invest in sustaining capital and growth projects while still generating free cash flow.

'Even as the PGM pricing environment has continued to decline, we have delivered on our stated goals. We are confident in our ability to withstand this PGM pricing trough with a very strong balance sheet, building on our successes and focusing on additional business improvements to drive costs lower. These efforts will ensure Stillwater maintains its leading position and is positioned for growth when price recovery occurs.'

Cash Generation

At , the Company's cash, cash equivalents and highly liquid investments balance was (including of investments which have been reserved as collateral on letters of credit). On a sequential basis, this balance represents an increase of from the total reported at the end of the third quarter of 2015. The 2015 year-end cash balance reflects a payment of related to the purchase of 25% interest in the Marathon PGM-copper project made during the fourth quarter. The total cash consideration was comprised of in cash and the equivalent of 25% of the total cash and cash equivalents held by the project.

Recycling

During the fourth quarter of 2015, the Company processed 129,800 ounces of palladium, platinum and rhodium from recycled material. Recycling volumes for the full-year 2015 totaled 551,100 ounces, an increase of 17.4% from the 469,400 processed during 2014.

The Company continued to make progress on its Blitz development project during 2015. Project highlights include:

• Surface drilling program successfully demonstrated J-M Reef existence over the length of the project
• Grades are consistent with historical off-shaft mineralization (0.6 to 0.7 ounce/ton)
• Benbow portal permit was approved and surface construction is underway
• Tunnel boring machine drive progressed 9,500 feet out of total planned 23,000 feet
• Parallel conventional drive resulted in 14,700 feet of ramp and infrastructure development
• First production expected in 2018 with total infrastructure completion in 2019
• Project expected to provide primarily growth in production until gradual off-set of depletion from the in approximately 10 years
• Production of 150,000 to 200,000 PGM ounces/year anticipated upon full ramp up
• Production from the Blitz area expected to be Company's lowest cost mined production
• Total spend through 2015 of approximately out of total anticipated project cost of million

Safety

The safety results for 2015 were the best in the Company's history. The Company's reportable incidence rate declined 8.5% in 2015 from 2014 and demonstrates the success of changes implemented by the Company during 2015.

Fourth Quarter and Full-Year 2015 Results Webcast and Conference Call

Complete fourth quarter and full-year 2015 results will be released on . The Company will conduct a conference call to discuss results the same day at approximately 12:00 .

A simultaneous webcast and presentation to accompany the conference call will be available in the Investor Relations section of the Company's website at: www.stillwatermining.com.

A telephone replay of the call will be available for one week following the event. The replay dial-in numbers are (877) 660-6853 (U.S.) and (201) 612-7415 (International), access code: 13624356. In addition, the call transcript will be archived in the Investor Relations section of the Company's website.

*Non-GAAP financial measure. For a full description and reconciliation of this and other non-GAAP financial measures to GAAP financial measures, see the Company's latest quarterly results release and quarterly filings with the .

About

is the only U.S. miner of platinum group metals (PGMs) and the largest primary producer of PGMs outside of and the . PGMs are rare precious metals used in a wide variety of applications, including automobile catalysts, fuel cells, hydrogen purification, electronics, jewelry, dentistry, medicine and coinage. The Company is engaged in the development, extraction and processing of PGMs from a geological formation in south-central known as the J-M Reef. The J-M Reef is the only known significant source of PGMs in the U.S. and the highest-grade PGM resource known in the world. The Company also recycles PGMs from spent catalytic converters and other industrial sources. The Company owns the Marathon PGM-copper deposit in , and the Altar porphyry copper-gold deposit located in the province of . The Company's shares are traded on the under the symbol SWC. Information about the Company can be found at its website: www.stillwatermining.com.

Cautionary Note Concerning Forward-Looking Statements

Some statements contained in this press release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended and Section 21E of the Securities Exchange Act of 1934, as amended, and, therefore, involve uncertainties or risks that could cause actual results to differ materially from management's expectations. These statements may contain words such as 'believes,' 'anticipates,' 'plans,' 'expects,' 'intends,' 'estimates,' 'predicts,' 'should,' 'will,' 'may' or similar expressions. Such statements also include, but are not limited to, comments regarding anticipated AISC results for the fourth quarter and full-year 2015, Stillwater's ability to withstand current PGM pricing environment, ability to drive costs lower, Stillwater maintaining a leading position for growth when pricing recovery occurs, grades at the Company's Blitz project, Blitz production and infrastructure completion, future annual production from the Blitz project and Blitz providing the Company's lowest cost mined production. The forward-looking statements in this release are based on assumptions and analyses made by management in light of experience and perception of historical trends, current conditions, expected future developments, and other factors that are deemed appropriate. These statements are not guarantees of the Company's future performance and are subject to risks, uncertainties and other important factors that could cause its actual performance or achievements to differ materially from those expressed or implied by these forward-looking statements. Additional information regarding factors that could cause results to differ materially from management's expectations is found in the section entitled 'Risk Factors' in the Company's Annual Report on Form 10-K. The Company intends that the forward-looking statements contained herein be subject to the above-mentioned statutory safe harbors. Investors are cautioned not to rely on forward-looking statements. The forward-looking statements herein speak only as of the date of this release. The Company disclaims any obligation to update forward-looking statements.

CONTACT:


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