Cash provided by operations 2nd highest in its history, guidance improved

Hecla Mining Company (NYSE:HL) today announced second quarter 2021 financial and operating results.

HIGHLIGHTS**

• Sales of $218.0 million, a 31% increase with the largest source being silver.
• Gross profit of $59.3 million, an increase of $25.2 million.
• Cash provided by operating activities was $86.3 million, with $31.9 million of additions to properties, plant, equipment and mineral interests, resulting in $54.4 million of quarterly free cash flow.¹
• Silver production of 3.5 million ounces, an increase of 4% over prior year due to full production at Lucky Friday.
• Gold production of 59,139 ounces, a decrease of 1%.
• Net income applicable to common shareholders of $0.6 million, or $0.00 per share.
• Adjusted net income applicable to common shareholders of $32.8 million, or $0.06 per share.²
• Adjusted EBITDA of $84.0 million, an increase of 31%.³
• Net debt/adjusted EBITDA (last 12 months) of 1.2x, the lowest in 9 years since the issuance of Hecla's prior Senior Notes.⁴
• Near record-setting quarter in Hecla's 130-year history with the 2nd best revenues, gross profit, cash provided by operations, and adjusted EBITDA.
• Strong balance sheet with over $400 million of available liquidity.
• Gold production guidance increased and silver cost guidance reduced.

"Despite the continuing pandemic, Hecla had near record results across a number of metrics improving on the consistent performance of the past two years," said Phillips S. Baker, Jr., Hecla's President and CEO. "We generated over $54 million of free cash flow due to a combination of lower treatment charges, increasing throughput and recoveries, and higher prices. Our American silver mines produce more than 40% of all the silver mined in the United States and with silver being important for the transformation to renewable energy, electric vehicles and 5G, Hecla's growing silver production and low costs make it well-positioned for even better results in the future."

** All comparisons to the second quarter of 2020.

FINANCIAL OVERVIEW

Net income applicable to common shareholders for the second quarter 2021 was $0.6 million, or $0.00 per share, compared to net loss applicable to common shareholders of $14.2 million, or $(0.03) per share, for the same period in 2020. The improved second quarter result compared to the previous year was mainly due to the following items:

• Higher prices for all metals with realized silver and zinc prices up approximately 50%.
• Silver and lead production nearly doubled at Lucky Friday.
• Greens Creek and Lucky Friday generated $42.8 million more gross profit.
• Ramp-up costs decreased by $3.8 million due primarily to Lucky Friday's return to full production starting in the fourth quarter of 2020.
• Lower interest expense by $1.6 million due to reduced debt, as no amounts were drawn on our revolving credit facility during the second quarter of 2021.
• Income and mining tax benefits of $4.8 million compared to an income tax provision of $0.6 million.

These improvements were partially offset by:

• Lower gross profit at Nevada Operations from a $9.4 million non-cash adjustment of stockpiled inventory to market value.
• Higher costs at Casa Berardi driven by costs associated with higher volumes and higher maintenance-related activities.
• Loss on metal derivatives contracts of $17.3 million ($13.3 million, non-cash and unrealized) compared to a loss of $14.0 million ($13.4 million, non-cash and unrealized) from increases in zinc and lead prices.
• Exploration and pre-development expense increased by $8.7 million due to increased exploration at Midas, San Sebastian, Greens Creek and Casa Berardi, and for drift development to the Hatter Graben area in Nevada.
• General and administrative expense increased by $4.1 million due to our higher share price increasing the value of accrued incentive compensation and the issuance of certain shares occurring a quarter earlier than in 2020.
• An unrealized loss on investments in other mining companies of $0.8 million compared to a gain of $6.4 million.

Cash provided by operating activities was $86.3 million, $48.8 million higher than in the second quarter of 2020, due mainly to the $25.2 million increase in gross profit and the positive net impact of working capital changes.

Capital expenditures totaled $31.9 million, with $24.3 million spent at the operations compared to $13.7 million in the second quarter of 2020, with the increase primarily due to higher planned expenditures at Casa Berardi of $12.2 million for the period. Expenditures at Lucky Friday and Greens Creek were approximately $6.0 million each. Capital expenditures also included $7.5 million related to royalty repurchases at the Nevada Operations and Casa Berardi during the second quarter of 2021.

Metals Prices

The average realized silver price in the second quarter was $27.14 per ounce, 47% higher than the $18.44 in the second quarter of 2020. The average realized gold price increased 5% to $1,825 per ounce. Average realized lead and zinc prices increased 33% and 52%, respectively.

∗ Realized prices are calculated by dividing gross revenues for each metal (which include the price adjustments and gains and losses on the forward contracts discussed below) by the payable quantities of each metal included in products sold during the period.

Base Metals Forward Sales Contracts

The following table summarizes the quantities of base metals committed under financially settled forward sales contracts, other than provisional hedges (which address changes in prices between shipment and settlement with customers), at June 30, 2021.

These contracts represent about 45% of the forecasted payable zinc production through 2024 at an average price of $1.28 per pound, and 35% of the forecasted payable lead production through 2023 at an average price of $0.97 per pound.

Foreign Currency Forward Purchase Contracts

The following table summarizes the Canadian dollars the Company has committed to purchase under foreign exchange forward contracts at June 30, 2021, which is roughly 75% of forecasted Canadian dollar direct production costs for the remainder of 2021, 50% for 2022, 30% for 2023 and 20% for 2024:

OPERATIONS OVERVIEW

Overview

The following table provides the production summary on a consolidated basis for the second quarter and six months ended June 30, 2021 and 2020:

The following tables provide a summary of the final production, cost of sales and other direct production costs and depletion, depreciation and amortization (referred to herein as "cost of sales"), cash cost, after by-product credits ("cash cost"), per silver and gold ounce, and all-in sustaining cost, after by-product credits ("AISC"), per silver and gold ounce for the second quarter and six months ended June 30, 2021, with comparisons to the prior year period:

Greens Creek Mine - Alaska

The Greens Creek Mine produced 2.6 million ounces of silver and 12,859 ounces of gold with the mill operating at an average of 2,362 tons per day (tpd) marking another quarter of consistently strong performance. The decrease in silver production compared to the second quarter of 2020 was due to planned lower grades resulting from mine sequencing. Compared to 2020, cost of sales decreased by $2.2 million and the per ounce silver cash cost and AISC decreased by $7.83 and $6.43, respectively, due to higher by-products credits resulting from higher by-product prices, lower treatment costs from favorable changes in smelter terms and lower production costs, driven partially by lower COVID-19 related costs.^5,6

The Company's estimated 2021 silver production of 9.5 - 10.2 million ounces is unchanged and gold production increased from 40 - 43 thousand ounces to 43 - 45 thousand ounces. The estimate for 2021 cost of sales has been updated to $222 million. Estimated cash cost and AISC, each per silver ounce has been updated to ($1.00)-$1.00 and $3.25-$4.00, respectively, with lower costs due to anticipated higher by-product credits.^5,6

Casa Berardi Mine - Quebec

At the Casa Berardi Mine, 31,333 ounces of gold were produced compared to 30,756 ounces in the second quarter of 2020 due to higher mill throughput which was partially offset by lower grades. The mill operated at an average of 4,117 tpd, which was 33% higher than the prior year period. The increase in cost of sales was due to higher throughput, mill contractor costs related to maintenance and optimization activities, and underground maintenance costs resulting from repairs and replacements of major components for the production fleet. The increase in cash cost and AISC per gold ounce for the second quarter of 2021 compared to 2020 was the result of the higher cost of sales, with the increase in AISC also resulting from higher sustaining capital spending.

In the 160 pit, 1.4 million tons of overburden were removed during the quarter. Ore from that pit is expected to start being mined and processed in Q4 2021, concurrent with the processing of the last of the East Mine Crown Pillar pit ore.

The Company's estimated 2021 gold production has been increased from 125 - 128 thousand ounces to 128 - 132 thousand ounces. The estimate for 2021 cost of sales has been updated to $220 million. Estimated cash cost and AISC, each per gold ounce has been updated from $900-$975 and $1,185-$1,275 to $1,000-$1,125 and $1,200-$1,325, respectively.^5,6

Lucky Friday Mine - Idaho

At the Lucky Friday Mine, 0.9 million ounces of silver were produced in the quarter, an increase of 95% compared to the second quarter of 2020, with the mine at full production. The mill operated at an average of 906 tpd. We continue to test and optimize new mining methods to better manage seismicity and potentially increase productivity.

The cost of sales for the second quarter was $27.9 million, and the cash cost per silver ounce was $8.07. AISC was $14.10 per silver ounce.^5,6

The Company's estimated 2021 silver production of 3.4 - 3.8 million ounces is unchanged. The estimate for 2021 cost of sales has been updated to $103 million. Estimated cash cost and AISC, each per silver ounce, has been updated to $7.60-$8.50 and $14.25-$16.25, respectively.^5,6

Nevada Operations

At the Nevada operations, 14,947 ounces of gold and 45,125 ounces of silver were produced from processing previously stockpiled ore, including oxide material processed at the Midas mill and a bulk sample of refractory material processed at a third-party roaster facility. Total cost of sales for the second quarter was $18.0 million which included a $9.4 million write-down in the value of stockpile inventory to net realizable value due to lower than anticipated grades. Cash cost and AISC per gold ounce were $1,369 and $1,386, respectively, in the second quarter of 2021.^5,6 The increase over the prior year period was due primarily to costs related to the ore stockpile inventory that was mined in previous periods and processed in the current period.

With processing of the oxide material complete, the Fire Creek Mine and Midas mill were placed on care and maintenance during the quarter. In the second half of 2021, approximately 10,000 tons of refractory material is expected to be processed as a test at a third-party autoclave facility. The ounces from this third-party processing are anticipated to be recognized as production at that time. Those ounces and any remaining finished goods inventory are expected to be sold in the second half of 2021. Pre-development for the Hatter Graben area at Hollister and exploration at Midas are ongoing.

EXPLORATION

Exploration expenses were $8.4 million for the second quarter, an increase of $6.4 million compared to the second quarter of 2020 primarily due to increased activity and focus on the Green Racer Sinter discovery at Midas and increased activity at Greens Creek, Casa Berardi, San Sebastian, Heva-Hosco and Kinskuch. Exploration guidance was increased to $40 million earlier in the quarter. An update of the exploration program will be provided later in the third quarter.

PRE-DEVELOPMENT

Pre-development spending was $2.9 million for the quarter, compared to $0.6 million for the second quarter of 2020. The increase over the prior year period is principally due to development of the decline to allow drilling of the Hatter Graben, which commenced late in the first quarter of 2021. Exploration drilling is expected in the third quarter. Pre-development guidance was increased to $8.5 million earlier in the quarter.

DIVIDENDS

Common

On August 4, 2021, the Board of Directors declared a quarterly cash dividend of $0.01125 per share of common stock, consisting of $0.00375 per share for the minimum dividend component and $0.0075 per share for the silver-linked dividend component. The common dividend is payable on or about September 3, 2021, to shareholders of record on August 23, 2021. The realized silver price was $27.14 in the second quarter satisfying the criteria for the silver-linked dividend component of the Company's dividend policy.

Preferred

The Board of Directors declared a quarterly cash dividend of $0.875 cent per share on the outstanding shares of Series B Cumulative Convertible Preferred Stock, payable on or about October 1, 2021, to shareholders of record on September 15, 2021.

2021 ESTIMATES⁷

The Company has updated its guidance for annual production, cost and expenditures as follows:

2021 Production Outlook

* Equivalent ounces include Lead and Zinc production

2021 Cost Outlook

2021 Capital and Exploration Outlook

CONFERENCE CALL, WEBCAST AND ONE-ON-ONE CALLS

A conference call and webcast will be held Thursday, August 5, at 10:00 a.m. Eastern Time to discuss these results. We recommend that you dial in at least 10 minutes before the call is due to commence. You may join the conference call by dialing toll-free 1-833-350-1380 or for international dialing 1-647-689-6934. The Participant Code is 8545015 and must be provided when dialing in.

Hecla's live and archived webcast can be accessed below or at www.hecla-mining.com under Investors/Events & Webcasts.

Webcast URL: https://event.on24.com/wcc/r/3190524/9E67287A786A4FA2AC9BAFEDA3EB30E7

One-on one calls are available from 3:00 p.m. to 5:00 p.m. ET. Hecla invites shareholders, investors, and other interested parties to schedule a personal, 30-minute virtual meeting (video or telephone) with a member of senior management to discuss operations, exploration, or ESG matters. Click on the link below to schedule a call (or copy and paste the link into your web browser). You can select a topic once you have entered the meeting calendar. If you are unable to book a time, either due to high demand or for other reasons, please reach out to Russell Lawlar, Sr. Vice President – CFO and Treasurer at rlawlar@hecla-mining.com or 208-769-4130.

One-on-One Meeting URL: https://calendly.com/2021-august-vie

ABOUT HECLA

Founded in 1891, Hecla Mining Company (NYSE:HL) is the largest silver producer in the United States. In addition to operating mines in Alaska, Idaho, and Quebec, Canada, the Company owns a number of exploration and pre-development projects in world-class silver and gold mining districts throughout North America.

NOTES

Non-GAAP Financial Measures

Non-GAAP financial measures are intended to provide additional information only and do not have any standard meaning prescribed by generally accepted accounting principles in the United States (GAAP). These measures should not be considered in isolation or as a substitute for measures of performance prepared in accordance with GAAP.

(1) Free cash flow is a non-GAAP measure calculated as cash provided by operating activities less additions to properties, plants and equipment.

(2) Adjusted net income (loss) applicable to common stockholders is a non-GAAP measurement, a reconciliation of which to net income (loss) applicable to common stockholders, the most comparable GAAP measure, can be found at the end of the release. Adjusted net income (loss) is a measure used by management to evaluate the Company's operating performance but should not be considered an alternative to net income (loss) as defined by GAAP. They exclude certain impacts which are of a nature which we believe are not reflective of our underlying performance. Management believes that adjusted net income (loss) per common share provides investors with the ability to better evaluate our underlying operating performance.

(3) Adjusted EBITDA is a non-GAAP measurement, a reconciliation of which to net income (loss), the most comparable GAAP measure, can be found at the end of the release. Adjusted EBITDA is a measure used by management to evaluate the Company's operating performance but should not be considered an alternative to net income (loss), or cash provided by operating activities as those terms are defined by GAAP, and does not necessarily indicate whether cash flows will be sufficient to fund cash needs. In addition, the Company may use it when formulating performance goals and targets under its incentive program.

(4) Net debt to adjusted EBITDA is a non-GAAP measurement, a reconciliation of adjusted EBITDA and net debt to the closest GAAP measurements of net income (loss) and debt can be found at the end of the release. It is an important measure for management to measure relative indebtedness and the ability to service the debt relative to its peers. It is calculated as total debt outstanding less total cash on hand divided by adjusted EBITDA.

(5) Cash cost, after by-product credits, per silver or gold ounce is a non-GAAP measurement, a reconciliation of which to cost of sales and other direct production costs and depreciation, depletion and amortization (sometimes referred to as "cost of sales" in this release), can be found at the end of the release. It is an important operating statistic that management utilizes to measure each mine's operating performance. It also allows the benchmarking of performance of each mine versus those of our competitors. As a primary silver mining company, management also uses cash cost, after by-product credits, per silver ounce on an aggregate basis - aggregating the Greens Creek, Lucky Friday and San Sebastian mines - to compare performance with that of other primary silver mining companies. Gold, lead and zinc produced have been treated as by-product credits in calculating silver costs per ounce. With regard to Casa Berardi and Nevada Operations, management uses cash cost, after by-product credits, per gold ounce to compare its performance with other gold mines with a by-product credit recognized for the value of their silver production. Similarly, the statistic is useful in identifying acquisition and investment opportunities as it provides a common tool for measuring the financial performance of other mines with varying geologic, metallurgical and operating characteristics. In addition, the Company may use it when formulating performance goals and targets under its incentive program.

(6) All in sustaining cost (AISC), after by-product credits, is a non-GAAP measurement, a reconciliation of which to cost of sales and other direct production costs and depreciation, depletion and amortization, the closest GAAP measurement, can be found in the end of the release. AISC, after by-product credits, includes cost of sales and other direct production costs, expenses for reclamation and exploration at the mine sites, corporate exploration related to sustaining operations, and all site sustaining capital costs. AISC, after by-product credits, is calculated net of depreciation, depletion, and amortization and by-product credits.

Current GAAP measures used in the mining industry, such as cost of goods sold, do not capture all the expenditures incurred to discover, develop and sustain silver and gold production. Management believes that AISC is a non-GAAP measure that provides additional information to management, investors and analysts to help in the understanding of the economics of our operations and performance compared to other producers and in the investor's visibility by better defining the total costs associated with production. Similarly, the statistic is useful in identifying acquisition and investment opportunities as it provides a common tool for measuring the financial performance of other mines with varying geologic, metallurgical and operating characteristics. In addition, the Company may use it when formulating performance goals and targets under its incentive program.

Other

(7) Calculations for 2021 include silver, gold, lead and zinc production from Greens Creek, San Sebastian, Casa Berardi and Nevada Operations converted using Au $1,525/oz, Ag $17/oz, Zn $1.00/lb, and Pb $0.85/lb.

Numbers may be rounded.

Cautionary Statements to Investors on Forward-Looking Statements

This release contains “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, which are intended to be covered by the safe harbor created by such sections and other applicable laws, including Canadian securities laws. When a forward-looking statement expresses or implies an expectation or belief as to future events or results, such expectation or belief is expressed in good faith and believed to have a reasonable basis. However, such statements are subject to risks, uncertainties and other factors, which could cause actual results to differ materially from future results expressed, projected or implied by the forward-looking statements. Forward-looking statements often address our expected future business and financial performance and financial condition and often contain words such as “anticipate,” “intend,” “plan,” “will,” “could,” “would,” “estimate,” “should,” “expect,” “believe,” “project,” “target,” “indicative,” “preliminary,” “potential” and similar expressions. Forward-looking statements in this news release may include, without limitation: (i) new mining methods being tested at Lucky Friday to better manage seismicity and potentially increase productivity; (ii) Green Creek's estimated 2021 silver production, gold production, cost of sales, cash cost, and AISC; (iii) Casa Berardi's estimated 2021 gold production, cost of sales, cash cost, and AISC; (iv) Ore from the 160 pit at Casa Berardi is expected to start being mines and processed in Q4 2001, concurrent with the processing of the last of the East Mine Crown Pillar pit ore; (v) Lucky Friday's estimated 2021 silver production, cost of sales, cash cost and AISC; (vi) expectation of the Company to process 10,000 tons of refractory ore from the Nevada operations at a third-party facility in the second half of the year with production and remaining finished goods inventory to be sold at that time; and (vii) Company-wide estimates of future production, sales, costs of sales, cash cost, after by-product credits, AISC, after by-product credits, as well as estimated spending on capital, exploration and pre-development for 2021. The material factors or assumptions used to develop such forward-looking statements or forward-looking information include that the prices assumed in the calculation of cash cost and ASIC will occur and the Company’s plans for development and production will proceed as expected and will not require revision as a result of risks or uncertainties, whether known, unknown or unanticipated, to which the Company’s operations are subject.

Estimates or expectations of future events or results are based upon certain assumptions, which may prove to be incorrect, which could cause actual results to differ from forward-looking statements. Such assumptions, include, but are not limited to: (i) there being no significant change to current geotechnical, metallurgical, hydrological and other physical conditions; (ii) permitting, development, operations and expansion of the Company’s projects being consistent with current expectations and mine plans; (iii) political/regulatory developments in any jurisdiction in which the Company operates being consistent with its current expectations; (iv) the exchange rate for the USD/CAD and USD/MXN, being approximately consistent with current levels; (v) certain price assumptions for gold, silver, lead and zinc; (vi) prices for key supplies being approximately consistent with current levels; (vii) the accuracy of our current mineral reserve and mineral resource estimates; (viii) the Company’s plans for development and production will proceed as expected and will not require revision as a result of risks or uncertainties, whether known, unknown or unanticipated; (ix) counterparties performing their obligations under hedging instruments and put option contracts; (x) sufficient workforce is available and trained to perform assigned tasks; (xi) weather patterns and rain/snowfall within normal seasonal ranges so as not to impact operations; (xii) relations with interested parties, including Native Americans, remain productive; (xiii) economic terms can be reached with third-party mill operators who have capacity to process our ore; (xiv) maintaining availability of water rights; (xv) factors do not arise that reduce available cash balances; and (xvi) there being no material increases in our current requirements to post or maintain reclamation and performance bonds or collateral related thereto.

In addition, material risks that could cause actual results to differ from forward-looking statements include, but are not limited to: (i) gold, silver and other metals price volatility; (ii) operating risks; (iii) currency fluctuations; (iv) increased production costs and variances in ore grade or recovery rates from those assumed in mining plans; (v) community relations; (vi) conflict resolution and outcome of projects or oppositions; (vii) litigation, political, regulatory, labor and environmental risks; (viii) exploration risks and results, including that mineral resources are not mineral reserves, they do not have demonstrated economic viability and there is no certainty that they can be upgraded to mineral reserves through continued exploration; (ix) the failure of counterparties to perform their obligations under hedging instruments; (x) we take a material impairment charge on our Nevada operations; (xi) we are unable to remain in compliance with all terms of the credit agreement in order to maintain continued access to the revolver, and (xii) we are unable to refinance the maturing senior notes. For a more detailed discussion of such risks and other factors, see the Company’s 2020 Form 10-K, filed on February 18, 2021, with the Securities and Exchange Commission (SEC), as well as the Company’s other SEC filings. The Company does not undertake any obligation to release publicly revisions to any “forward-looking statement,” including, without limitation, outlook, to reflect events or circumstances after the date of this news release or to reflect the occurrence of unanticipated events, except as may be required under applicable securities laws. Investors should not assume that any lack of update to a previously issued “forward-looking statement” constitutes a reaffirmation of that statement. Continued reliance on “forward-looking statements” is at investors’ own risk.