A Disciplined Approach ANNUAL REPORT 2013 Cover: Rosebel Gold Mine Oumar Toguyeni, Regional Vice President, West Africa In 2013, IAMGOLD successfully completed the Essakane mill expansion in Burkina Faso, West Africa, on time and on budget; this expansion is expected to increase production by approximately 25% in 2014 and to extend the life of the mine. Rosebel Gold Mine Robert Carreau, Senior Vice President, Health, Safety and Sustainability Suriname (95%) At the core of IAMGOLD’s culture is an unshakable commitment to safety and to Zero Harm. We finished 2013 with a 6.5% year-over-year reduction in frequency of all types of serious injuries. Craig MacDougall, Senior Vice President, Exploration In 2013, the Exploration team began the year with updated mineral resources for the Côté Gold project, representing a 114% increase in indicated resources from the previous estimate, and reported the first mineral resource estimate for the Boto Gold Project in Senegal, with over 1 million ounces of gold averaging 1.62 grams per tonne in the indicated category. Essakane Gold Mine Burkina Faso (90%) IAMGOLD (www.iamgold.com) is a mid-tier mining company with five operating gold mines on three continents and one of the world’s three niobium mines. A solid base of strategic assets in Canada, South America and Africa is complemented by development and exploration projects, and continued assessment of accretive acquisition opportunities. IAMGOLD is in a strong financial position with extensive management and operational expertise. Westwood Gold Mine Operating and Financial Highlights Canada 2013 20121 Production Attributable gold production2 (oz) 835,000 830,000 Average realized gold price3 ($/oz) 1,399 1,667 Total cash cost3,4,5 ($/oz) (includes royalties) 801 715 Gold margin3 ($/oz) 598 952 Mouska Gold Mine Niobium production (000s kg) 5,263 4,707 Canada Niobium margin3 ($/kg) 18 15 Financial Net earnings ($ millions) (832.5) 334.7 Adjusted net earnings attributable to IAMGOLD equity holders3 ($ millions) 137.3 315.6 Adjusted net earnings per share3 ($/share) 0.36 0.84 Sadiola Gold Mine 1 Refer to note 4(b) of the 2013 consolidated financial statements. Mali (41%) 2 Balances related to 2013 include Westwood pre-commercial production for the year ended December 31, 2013 of 73,000 ounces. 3 This is a non-GAAP measure. Refer to the non-GAAP performance measures section of the MD&A for the reconciliation to GAAP. 4 The total cash costs computation does not include Westwood pre-commercial production for the year ended December 31, 2013 of 73,000 ounces. 5 By-product credits are included in the calculation of total cash costs. Table of Contents Yatela Gold Mine Mali (40%) 1 Key Operations at a Glance 2 Chairman’s Message 3 President and Chief Executive Officer’s Message 4 In Conversation with Steve Letwin 6 How to Think About IAMGOLD 8 Gold Demand Trends 9 A Disciplined Approach to Capital Allocation, Cost Reduction, and Cash Preservation 11 A Disciplined Approach to Driving Forward 13 2013 Mineral Reserves and Resources Niobec Niobium Mine 16 Corporate Information Canada IBC Shareholder Information and Directors and Officers All monetary amounts in this report are expressed in U.S. dollars unless otherwise indicated. Key Operations at a Glance IAMGOLD’s Mining Interests 2014 2013 Attributable Remaining IAMGOLD Attributable Production Mine Life Mine Location Operator Ownership Production (000s oz) Guidance (000s oz) (Est. Years) Rosebel Suriname IAMGOLD 95% 336 330–350 12+ Essakane Burkina Faso IAMGOLD 90% 250 315–330 11 Doyon Division1 Canada IAMGOLD 100% 136 100–120 18 Westwood, <1 Mouska Total Owner/Operated 722 745–800 Joint Ventures Mali AngloGold Ashanti 113 90–100 Sadiola Sadiola 41% 12 Sadiola, Yatela Yatela 40% 3 Yatela Total Attributable Production 835 835–900 Niobec Inc. Canada IAMGOLD 100% 5.3 (million kg 4.7–5.1 (million kg 20 (45 with Niobium) Niobium) expansion) 1 Doyon Division production includes Westwood pre-commercial production. Associated contribution will be recorded against its mining assets in the consolidated balance sheets. Reserves and Resources Summary Gold Operations Attributable contained ounces of gold (000s) Dec. 31, 2013 Dec. 31, 2012 Total proven and probable reserves 10,127 11,327 Total measured and indicated resources1,2 23,408 22,603 Total inferred resources 6,299 6,093 1 Measured and indicated gold resources are inclusive of proven and probable reserves. 2 In mining operations, measured and indicated resources that are not mineral reserves are considered uneconomic at the price used for reserves estimations, but are deemed to have a reasonable prospect of economic extraction. Niobium Operation Contained Nb2O5 (million kg) Dec. 31, 2013 Dec. 31, 2012 Total probable reserves 1,707 1,768 Total measured and indicated resources1 2,653 2,563 Inferred resources 229 263 1 Measured and indicated resources are inclusive of proven and probable reserves. Rare Earth Elements Contained TREO1 (million kg) Dec. 31, 2013 Dec. 31, 2012 Indicated resources 8,730 8,730 Inferred resources 9,652 9,652 1 TREO – total rare earth oxides Westwood Gold Mine Quebec Niobec Niobium Mine Quebec Côté Gold Mouska Gold Mine Ontario (92.5%) Quebec Yatela Gold Mine Sadiola Gold Mine Mali (40%) Mali (41%) Essakane Gold Mine Burkina Faso (90%) Rosebel Gold Mine Suriname (95%) Owner-Operated Joint Ventures Development Projects IAMGOLD Annual Report 2013 g 1 Chairman’s Message Management successfully exercised financial discipline by controlling the Company’s expenditures in 2013 to prudently spend less than was budgeted, while still accomplishing its major milestones. A Disciplined Approach In my letter to you last year, I predicted that 2013 would likely be Management successfully exercised financial discipline by one of IAMGOLD’s most productive years for tackling significant controlling the Company’s expenditures in 2013 to prudently challenges. What I hadn’t predicted, however, was that we were spend less than was budgeted, while still accomplishing its also going to be severely challenged by a falling gold price for major milestones. Namely, Westwood successfully started the first time in twelve years. On behalf of the Board, I am very pre-commercial production in the first quarter and Essakane pleased with how our employees rose to these challenges and completed its expansion on time and on budget. commend them for doing so with such commitment. Looking ahead to 2014, the Company’s business plan is At the heart of this company-wide effort, the Company proactively underpinned by these three strategic priorities. During the 2014 introduced its three strategic priorities of cost reduction, cash planning process, the Company’s executive leadership team met preservation, and capital discipline. The cost reduction initiative with the operational management teams, and subsequently with was embodied in a structured program to cut costs, with targeted the Board, in an exceptionally collaborative process that enabled reductions of $100 million. The Board reviewed and approved everyone to face the difficult decisions together. Most importantly, that plan and everyone did their part, exceeding the target. this process enabled the Company to reach critical resolutions about how best to manage for the future without compromising In December 2013, the Board made the tough decision to upside for our shareholders. suspend the dividend in order to protect our financial health. While not all investors welcomed this news, most applauded this Although I am optimistic with regard to the long-term gold price, decision, realizing our need to conserve cash. The Board believes I also believe that the Company has done the right thing by that this decision strengthens the Company’s financial position adopting a conservative approach to managing the business to for future growth. When determining when a dividend could be overcome the challenges of the near-term gold price. A disciplined reinstated, the Board will continue to assess a number of metrics approach is the right path to a brighter future. including the Company’s liquidity, operating cash flow, and capital requirements for its project development program and pipeline, as well as the prevailing outlook for the price of gold. William D. Pugliese Chairman IAMGOLD Corporation 2 f IAMGOLD Annual Report 2013 President and Chief Executive Officer’s Message our current operations and future expansions at Rosebel, paving our way forward in this country. The Essakane expansion was completed on time and on budget in December, and we expect this to increase production year-over-year by about 25%. Niobec deserves a special mention as it had its best year yet, finishing the year with record margins of $18 per kilogram, up 20% from 2012, and producing a record 5.3 million kilograms for the year. We look forward to Niobec continuing its strong contribution in 2014 and beyond. In addition to our success at reducing our How we navigate through this period is critical to our future. costs, we also prudently managed capital Consistent with our three strategic priorities (cost reduction, disciplined capital allocation, and cash preservation), we plan spending and preserved our balance sheet, to avoid drawing on our credit facilities, maintain our financial laying the groundwork for optimizing future flexibility, and challenge everyone in the Company to dig deep to economic returns. find ways to secure our future in a lower gold price environment. While all sustainable cost reductions and productivity A Disciplined Approach improvements have been rolled forward into 2014 as embedded As expected, 2013 proved to be a challenging year for all players savings, we continue to seek opportunities for further cost in the industry. Few, however, predicted the severity of the fall of reductions and productivity improvements. I am confident that gold prices from the $1,700 level to as low as $1,200 per ounce we can achieve more. by mid-year.