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HMC Fact Sheet 04012017.Indd April 2017 Investor Fact Sheet www.hecla-mining.com Hecla Mining Company is not only the largest and one of the lowest-cost U.S. silver producers, and the third largest U.S. producer of both zinc and lead, but also a growing gold producer. Hecla owns and operates four mines on district-sized land packages in mining-friendly North American jurisdictions: Greens Creek in Alaska, one of the largest and highest-margin primary silver mines in the world; the newly revitalized Lucky Friday silver mine in North Idaho; the San Sebastian silver-gold mine near Durango, Mexico; and the Casa Berardi gold mine in Quebec. In addition to its diversified silver and Share Performance NYSE: HL gold operating and cash-flow generating base, Hecla has a number of exploration properties and pre- (1) end of Q4: 12/31/16, as of 03/21/17 development projects in seven world-class silver and gold mining districts in the U.S., Canada, and Mexico. Share Price: $ 5.14(1) 52-Week Range: $ 2.57 – $7.64(1) 2016 saw record silver production of 17.2 million ounces with 233,929 ounces of gold production, with Basic Shares: 395.3 million silver production exceeding the Company’s expectations for 2016. 2017 company-wide production is Fully Diluted: 399.2 million Market Capitalization: $ 2.03B (1) estimated to be 14 to 15.5 million ounces of silver and 230,000 to 250,000 ounces of gold. Multiple Secure Revenue Streams Strong Cash Flow Flexibility Low Political Risk Jurisdictions Strong Healthy Cash Margins Investment Established Work Force Fundamentals Strong Financial Position Commitment to Safety Four High-Quality Operations Operating Mines Greens Creek – Admiralty Island, Alaska ■ One of the world’s largest and lowest-cost primary silver mines. ■ Produced approx. 210M oz. of silver and 1.5M oz. of gold since startup in 1989. ■ 9.3M oz. of silver production and 53,912 oz. of gold production in 2016; 2017E silver production of 7.4-8.0M oz. and 54-60k oz. of gold. Greens Creek Admiralty Island, Alaska Kinskuch Lucky Friday – Mullan, Idaho Alice Arm, BC ■ 3.6M oz. of silver production in 2016; 2017E Opinaca / Wildcat silver production of 3.6-4.1M oz. Casa Berardi James Bay, Quebec ■ #4 Shaft is now fully operational. Rock Creek Vancouver, BC Noxon, Montana Val d’Or, Quebec ■ Union workers went on strike in March this year; Montanore Fayolle Val d’Or, Quebec Coeur d’Alene, Idaho Val d’Or, Quebec Libby, Montana Heva–Hosco dialogue with union leadership is ongoing. Silver Valley Val d’Or, Quebec Wallace, Idaho Lucky Friday Casa Berardi – Val d’Or, Quebec Mullan, Idaho ■ 145,975 oz. of gold production in 2016; 2017E gold production of 150-165k oz. Monte Cristo ■ Esmeralda County, Nevada San Juan Silver East Mine Crown Pillar (EMCP) pit mining is Creede, Colorado underway and with additional surface pits are expected to be mined throughout the remainder of the mine life. San Sebastian – Durango, Mexico ■ 4.3M oz. of silver production and 34,042 oz. of gold production in 2016; 2017E silver production San Sebastian Durango, Mexico operating mine of 3.0-3.4M oz. and 21-25k oz. of gold. pre-development project ■ Strong exploration potential; plan underway to transition from open pit to underground mining exploration project by end of 2017. corporate office Key Growth Initiatives San Sebastian – Hecla’s Newest Mine – San Sebastian is Lucky Friday #4 Shaft – The #4 Shaft, a key growth Rock Creek and Montanore – Rock Creek (acquired in a very high-grade silver and gold mine in Mexico. A series project, is now operational. Reaching 9,600 feet below the 2015) and Montanore (acquired in September 2016) are of shallow open pits are being mined over an expected 24 surface, the #4 Shaft is an important part of Lucky Friday’s two large silver/copper deposits in Montana. Rock Creek months, generating strong cash flow for the Company. The future as it provides access to the highest-grade ore in the expects a Final EIS in the second quarter of 2017. The Company is working on a plan to transition from open pit to mine’s 75-year history and should extend the mine life for Record of Decision is anticipated later this year or early underground mining around the end of 2017 and has now 20-30 more years. In 2017, the focus is on developing the in 2018. Montanore has an EIS and Record of Decision. secured the rented mill through 2018. This property has 6500 level to connect the #4 Shaft to the orebody. The projects are being permitted separately and both excellent exploration potential that could extend mine life. have the potential to be large, long-lived silver/copper mines. Financial Highlights (dollars in thousands, except per share amounts) 2016 2015 2014 2013 Sales of products $ 645,957 $ 443,567 $ 500,781 $ 382,589 Net income (loss) 69,547 (86,968) 17,824 (25,130) Cash provided by operating activities 225,328 106,445 83,124 26,644 Cash, cash equivalents and short-term investments at end of reporting period 198,894 155,209 209,665 212,175 Dividend per Common Share 0.01 0.01 0.01 0.02 Leading Silver Producer with Strong Cash Margins (Greens Creek, Lucky Friday and San Sebastian) (1) Cash cost, after by-product credits, per silver ounce represents non-U.S. Generally Accepted Accounting Principles (GAAP) measurement; a reconciliation of which to cost of sales and other direct production costs and depreciation, depletion and amortization (GAAP) can be found below. (2) Realized prices are calculated by dividing gross revenues for each metal by the payable quantities of each metal included in the concentrate and doré sold during the period. Reconciliation of Cost of Sales and Other Direct Production Costs and Depreciation, Depletion and Amortization, the most comparable GAAP measurement, to Cash Cost, After By-Product Credits, per Silver Ounce for Greens Creek, Lucky Friday & San Sebastian(1) (dollars and ounces in thousands, except per ounce) 2013 2014 2015 2016 Costs of sales and other direct production costs and depreciation, depletion and amortization (GAAP) $ 242,588 $ 267,536 $ 260,498 $ 298,740 Depreciation, depletion and amortization (63,098) (72,936) (67,815) (68,156) Treatment costs 76,824 82,639 80,239 84,535 Change in product inventory 246 1,649 (1,632) (1,429) Reclamation and other costs (2,100) (2,046) (1,319) (5,406) Cash cost, before by-product credits (2) 254,460 276,842 269,971 308,284 By-products credits (193,496) (223,654) (202,357) (255,171) Cash cost, after by-product credits $ 60,964 $ 53,188 $ 67,614 $ 53,113 Divided by silver ounces produced 8,907 11,065 11,562 17,144 Cash cost, before by-product credits, per silver ounce $ 28.56 $ 25.02 $ 23.35 $ 17.98 By-product credits per silver ounce $ (21.72) $ (20.21) $ (17.50) $ (14.88) Cash cost, after by-product credits, per silver ounce $ 6.84 $ 4.81 $ 5.85 $ 3.10 (1) Commercial production began at the San Sebastian unit in the fourth quarter of 2015. (2) Includes all direct and indirect operating cash costs related to the physical activities of producing metals, including mining, processing and other plant costs, third-party refining and marketing expense, on-site general and administrative costs, royalties and mining production taxes, net of by-product revenues earned from all metals other than the primary metal produced at each unit. Largest Institutional Owners Company Info Qualified Person (QP) Pursuant to Canadian National Instrument 43-101 Dean McDonald, P.Geo., Senior Vice President – Exploration of Hecla Mining Company, who serves as a Qualified Person under National Instrument 43-101(“NI 43-101”), supervised the Directors preparation of the scientific and technical information concerning Hecla’s mineral projects in (research as of 12/31/16) this fact sheet. Information regarding data verification, surveys and investigations, quality Dimensional Fund Advisors, LP Ted Crumley, Chairman assurance program and quality control measures and a summary of analytical or testing The Vanguard Group, Inc. Phillips S. Baker, Jr. procedures for the Greens Creek Mine are contained in a technical report prepared for Hecla titled “Technical Report for the Greens Creek Mine” effective date March 28, 2013, Van Eck Associates Corporation Catherine ‘Cassie’ J. Boggs and for the Lucky Friday Mine are contained in a technical report prepared for Hecla and BlackRock Institutional Trust Company, N.A. George R. Johnson Aurizon titled “Technical Report for the Lucky Friday Mine Shoshone County, Idaho, USA” George R. Nethercutt, Jr. effective date April 2, 2014, and for the Casa Berardi Mine are contained in a technical report J O Hambro Capital Management Limited prepared for Aurizon titled “Technical Report on the mineral resource and mineral reserve State Street Global Advisors (US) Stephen F. Ralbovsky estimate for Casa Berardi Mine, Northwestern Quebec, Canada” effective date March 31, Terry V. Rogers 2014 (the “Casa Berardi Technical Report”), and for the San Sebastian Mine are contained New Jersey Division of Investment in a technical report titled “Technical Report for the San Sebastian Ag-Au Property, Durango, Ceredex Value Advisors LLC Charles B. Stanley Mexico” effective date September 8, 2015. Also included in these four technical reports is Northern Trust Investments, Inc. Dr. Anthony P. Taylor a description of the key assumptions, parameters and methods used to estimate mineral reserves and resources and a general discussion of the extent to which the estimates may Morgan Stanley & Co. be affected by any known environmental, permitting, legal, title, taxation, socio-political, Officers marketing or other relevant factors.
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