EX-99.5 6 d725168dex995.htm EX-5

Exhibit 5

DENISON MINES CORP.

Financial Statements

for the three months ending

March 31, 2014

DENISON MINES CORP.

Condensed Interim Consolidated Statements of Financial Position

(Unaudited—Expressed in thousands of U.S. dollars except for share amounts)

|  | At March 31 2014 |  |  | At December 31 2013 |
ASSETS |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 20,151 |  |  | $ | 21,786 |
Investments (note 7) |  |  | 5,536 |  |  |  | 10,040 |
Trade and other receivables (note 5) |  |  | 8,432 |  |  |  | 4,148 |
Inventories (note 6) |  |  | 2,011 |  |  |  | 2,123 |
Prepaid expenses and other |  |  | 2,160 |  |  |  | 749 |
|  |  | 38,290 |  |  |  | 38,846 |
Non-Current |  |  |  |  |  |  |  |
Trade and other receivables (note 5) |  |  | 435 |  |  |  | — |
Inventories – ore in stockpiles (note 6) |  |  | 1,600 |  |  |  | 1,661 |
Investments (note 7) |  |  | 1,869 |  |  |  | 5,901 |
Restricted cash and investments (note 8) |  |  | 2,532 |  |  |  | 2,299 |
Property, plant and equipment (note 9) |  |  | 266,755 |  |  |  | 281,010 |
Intangibles (note 10) |  |  | 1,071 |  |  |  | 1,252 |
Total assets |  | $ | 312,552 |  |  | $ | 330,969 |
LIABILITIES |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |
Accounts payable and accrued liabilities |  | $ | 12,635 |  |  | $ | 7,992 |
Current portion of long-term liabilities: |  |  |  |  |  |  |  |
Post-employment benefits (note 11) |  |  | 362 |  |  |  | 376 |
Reclamation obligations (note 12) |  |  | 672 |  |  |  | 699 |
Debt obligations (note 13) |  |  | 40 |  |  |  | 55 |
Other liabilities (note 14) |  |  | — |  |  |  | 333 |
|  |  | 13,709 |  |  |  | 9,455 |
Non-Current |  |  |  |  |  |  |  |
Post-employment benefits (note 11) |  |  | 2,781 |  |  |  | 2,945 |
Reclamation obligations (note 12) |  |  | 12,011 |  |  |  | 11,509 |
Debt obligations (note 13) |  |  | 33 |  |  |  | 42 |
Other liabilities (note 14) |  |  | 905 |  |  |  | 940 |
Deferred income tax liability |  |  | 23,502 |  |  |  | 25,847 |
Total liabilities |  |  | 52,941 |  |  |  | 50,738 |
EQUITY |  |  |  |  |  |  |  |
Share capital (note 15) |  |  | 1,096,101 |  |  |  | 1,092,144 |
Share purchase warrants (note 16) |  |  | 594 |  |  |  | 616 |
Contributed surplus (note 17) |  |  | 52,755 |  |  |  | 52,943 |
Deficit |  |  | (873,501 | ) |  |  | (860,834 | )
Accumulated other comprehensive income (loss) (note 18) |  |  | (16,338 | ) |  |  | (7,729 | )
Total equity |  |  | 259,611 |  |  |  | 277,140 |
Non-controlling interest (note 4) |  |  | — |  |  |  | 3,091 |
Total liabilities and equity |  | $ | 312,552 |  |  | $ | 330,969 |
Issued and outstanding common shares (note 15) |  |  | 484,928,367 |  |  |  | 482,003,444 |
Commitments and contingencies (note 24) |  |  |  |  |  |  |  |
Subsequent events (note 25) |  |  |  |  |  |  |  |

The accompanying notes are integral to the condensed interim consolidated financial statements

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DENISON MINES CORP.

Condensed Interim Consolidated Statements of Income (Loss) and Comprehensive Income (Loss)

(Unaudited—Expressed in thousands of U.S. dollars except for share and per share amounts)

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
|  | 2014 |  |  | 2013 |
REVENUES (note 20) |  | $ | 2,174 |  |  | $ | 2,291 |
EXPENSES |  |  |  |  |  |  |  |
Operating expenses (note 19) |  |  | (2,587 | ) |  |  | (2,496 | )
Mineral property exploration (note 20) |  |  | (6,597 | ) |  |  | (4,709 | )
General and administrative (note 20) |  |  | (2,403 | ) |  |  | (1,903 | )
Impairment – mineral properties (note 9) |  |  | (1,658 | ) |  |  | — |
Other income (expense) (note 19) |  |  | (3,402 | ) |  |  | (929 | )
|  |  | (16,647 | ) |  |  | (10,037 | )
Income (loss) before finance charges |  |  | (14,473 | ) |  |  | (7,746 | )
Finance income (expense) (note 19) |  |  | 125 |  |  |  | (159 | )
Income (loss) before taxes |  |  | (14,348 | ) |  |  | (7,905 | )
Income tax recovery (expense) (note 22) |  |  |  |  |  |  |  |
Deferred |  |  | 1,681 |  |  |  | 2,436 |
Net income (loss) for the period |  | $ | (12,667 | ) |  | $ | (5,469 | )
Items that may be reclassified to income (loss): |  |  |  |  |  |  |  |
Unrealized gain (loss) on investments-net of tax |  |  | (1 | ) |  |  | 283 |
Foreign currency translation change |  |  | (8,608 | ) |  |  | (5,701 | )
Comprehensive income (loss) for the period |  | $ | (21,276 | ) |  | $ | (10,887 | )
Net income (loss) per share: |  |  |  |  |  |  |  |
Basic and diluted |  | $ | (0.03 | ) |  | $ | (0.01 | )
Weighted-average number of shares outstanding (in thousands): |  |  |  |  |  |  |  |
Basic and diluted |  |  | 484,255 |  |  |  | 394,123 |

The accompanying notes are integral to the condensed interim consolidated financial statements

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DENISON MINES CORP.

Condensed Interim Consolidated Statements of Changes in Equity

(Unaudited—Expressed in thousands of U.S. dollars)

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
|  | 2014 |  |  | 2013 |
Share capital |  |  |  |  |  |  |  |
Balance–beginning of period |  |  | 1,092,144 |  |  |  | 979,124 |
Shares issued-net of issue costs |  |  | (46 | ) |  |  | — |
Shares issued on acquisition of JNR |  |  | — |  |  |  | 10,956 |
Shares issued on acquisition of Rockgate (note 4) |  |  | 3,034 |  |  |  | — |
Share options exercised-cash |  |  | 505 |  |  |  | — |
Share options exercised-non cash |  |  | 413 |  |  |  | — |
Share purchase warrants exercised-cash |  |  | 29 |  |  |  | — |
Share purchase warrants exercised-non cash |  |  | 22 |  |  |  | — |
Balance–end of period |  |  | 1,096,101 |  |  |  | 990,080 |
Share purchase warrants |  |  |  |  |  |  |  |
Balance–beginning of period |  |  | 616 |  |  |  | — |
Warrants issued on acquisition of JNR |  |  | — |  |  |  | 17 |
Warrants exercised |  |  | (22 | ) |  |  | — |
Balance–end of period |  |  | 594 |  |  |  | 17 |
Contributed surplus |  |  |  |  |  |  |  |
Balance–beginning of period |  |  | 52,943 |  |  |  | 50,671 |
Stock-based compensation expense |  |  | 225 |  |  |  | 310 |
Share options issued on acquisition of JNR |  |  | — |  |  |  | 131 |
Share options exercised-non cash |  |  | (413 | ) |  |  | — |
Balance–end of period |  |  | 52,755 |  |  |  | 51,112 |
Deficit |  |  |  |  |  |  |  |
Balance-beginning of period |  |  | (860,834 | ) |  |  | (776,999 | )
Net loss |  |  | (12,667 | ) |  |  | (5,469 | )
Balance-end of period |  |  | (873,501 | ) |  |  | (782,468 | )
Accumulated other comprehensive income (loss) |  |  |  |  |  |  |  |
Balance-beginning of period |  |  | (7,729 | ) |  |  | 10,927 |
Unrealized gain (loss) on investments |  |  | (1 | ) |  |  | 283 |
Foreign currency translation unrealized |  |  | (8,608 | ) |  |  | (5,701 | )
Balance–end of period |  |  | (16,338 | ) |  |  | 5,509 |
Total Equity |  |  |  |  |  |  |  |
Balance–beginning of period |  | $ | 277,140 |  |  | $ | 263,723 |
Balance–end of period |  | $ | 259,611 |  |  | $ | 264,250 |

The accompanying notes are integral to the condensed interim consolidated financial statements

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DENISON MINES CORP.

Condensed Interim Consolidated Statements of Cash Flow

(Unaudited—Expressed in thousands of U.S. dollars)

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
CASH PROVIDED BY (USED IN): |  | 2014 |  |  | 2013 |
OPERATING ACTIVITIES |  |  |  |  |  |  |  |
Net income (loss) for the period |  | $ | (12,667 | ) |  | $ | (5,469 | )
Items not affecting cash: |  |  |  |  |  |  |  |
Depletion, depreciation, amortization and accretion |  |  | 528 |  |  |  | 643 |
Impairment-mineral properties (note 9) |  |  | 1,658 |  |  |  | — |
Impairment-investments |  |  | — |  |  |  | 18 |
Stock-based compensation |  |  | 225 |  |  |  | 310 |
Losses (gains) on asset disposals |  |  | (18 | ) |  |  | (8 | )
Losses (gains) on investments and restricted investments |  |  | (664 | ) |  |  | 697 |
Deferred income tax expense (recovery) |  |  | (1,681 | ) |  |  | (2,436 | )
Foreign exchange |  |  | 4,115 |  |  |  | 80 |
Change in non-cash working capital items (note 19): |  |  | (691 | ) |  |  | (2,933 | )
Net cash provided by (used in) operating activities |  |  | (9,195 | ) |  |  | (9,098 | )
INVESTING ACTIVITIES |  |  |  |  |  |  |  |
Acquisition of assets, net of cash and cash equivalents acquired: |  |  |  |  |  |  |  |
JNR |  |  | — |  |  |  | (715 | )
Rockgate (note 4) |  |  | (57 | ) |  |  | — |
Decrease (increase) in notes receivable |  |  | — |  |  |  | 298 |
Sale of investments |  |  | 8,608 |  |  |  | — |
Expenditures on property, plant and equipment |  |  | (336 | ) |  |  | (486 | )
Proceeds on sale of property, plant and equipment |  |  | 18 |  |  |  | 8 |
Decrease (increase) in restricted cash and investments |  |  | (320 | ) |  |  | (703 | )
Net cash provided by (used in) investing activities |  |  | 7,913 |  |  |  | (1,598 | )
FINANCING ACTIVITIES |  |  |  |  |  |  |  |
Increase (decrease) in debt obligations |  |  | (21 | ) |  |  | (35 | )
Issuance of common shares for: |  |  |  |  |  |  |  |
New share issues-net of issue costs |  |  | (46 | ) |  |  | — |
Share options exercised |  |  | 505 |  |  |  | — |
Share purchase warrant exercised |  |  | 29 |  |  |  | — |
Net cash provided by (used in) financing activities |  |  | 467 |  |  |  | (35 | )
Increase (decrease) in cash and cash equivalents |  |  | (815 | ) |  |  | (10,731 | )
Foreign exchange effect on cash and cash equivalents |  |  | (820 | ) |  |  | (550 | )
Cash and cash equivalents, beginning of period |  |  | 21,786 |  |  |  | 38,188 |
Cash and cash equivalents, end of period |  | $ | 20,151 |  |  | $ | 26,907 |

The accompanying notes are integral to the condensed interim consolidated financial statements

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DENISON MINES CORP.

Notes to the Condensed Interim Consolidated Financial Statements for the three months ended March 31, 2014 and 2013

(Unaudited—Expressed in U.S. dollars except for shares and per share amounts)

1. | NATURE OF OPERATIONS

Denison Mines Corp. and its subsidiary companies and joint arrangements (collectively, the “Company”) are engaged in uranium mining and related activities, including acquisition, exploration and development of uranium bearing properties, extraction, processing and selling of uranium.

The Company has a 22.5% interest in the McClean Lake mill located in the Athabasca Basin of Saskatchewan, Canada and varying ownership interests in a number of development and exploration projects located in Canada, Mongolia, Mali, Namibia, Niger and Zambia. Through its environmental services division, the Company provides mine decommissioning and decommissioned site monitoring services to third parties.

The Company is also the manager of Uranium Participation Corporation (“UPC”), a publicly-listed investment holding company formed to invest substantially all of its assets in uranium oxide concentrates (“U3O8”) and uranium hexafluoride (“UF6”). The Company has no ownership interest in UPC but receives fees for management services and commissions from the purchase and sale of U3O8 and UF6 by UPC.

Denison Mines Corp. (“DMC”) is incorporated under the Business Corporations Act (Ontario) and domiciled in Canada. The address of its registered head office is 595 Bay Street, Suite 402, Toronto, Ontario, Canada, M5G 2C2.

2. | BASIS OF PRESENTATION

These condensed interim consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”) applicable to the preparation of interim financial statements, including IAS 34, Interim Financial Reporting. The condensed interim consolidated financial statements should be read in conjunction with the annual financial statements for the year ended December 31, 2013.

The Company’s presentation currency is U.S. dollars.

These financial statements were approved by the board of directors for issue on May 8, 2014.

3. | SIGNIFICANT ACCOUNTING POLICIES

The significant accounting policies followed in these condensed interim consolidated financial statements are consistent with those applied in the Company’s annual financial statements for the year ended December 31, 2013, except as described below.

Accounting Standards Adopted

The Company has adopted the following new and revised accounting standards, along with any consequential amendments, effective January 1, 2014. These changes were made in accordance with the applicable transitional provisions.

International Accounting Standard 36, Impairment of Assets (“IAS 36”)

IAS 36 was amended in May 2013 to make small changes to the disclosures required by IAS 36 when an impairment loss is recognized or reversed. The amendments require the disclosure of the recoverable amount of an asset or cash generating unit (“CGU”) at the time an impairment loss has been recognized or reversed and detailed disclosure of how the associated fair value less costs of disposal has been determined.

The amendments are effective for accounting periods beginning on or after January 1, 2014 with earlier adoption permitted. The Company has adopted the amended disclosure requirements of IAS 36 effective January 1, 2014.

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Accounting Standards Issued But Not Yet Applied

The Company has not yet adopted the following new accounting pronouncements which are effective for fiscal periods of the Company beginning on or after January 1, 2015:

International Financial Reporting Standard 9, Financial Instruments (“IFRS 9”)

IFRS 9 was issued in October 2010 by the IASB to replace IAS 39, Financial Instruments – Recognition and Measurement. The replacement standard has the following significant components: it establishes two primary measurement categories for financial assets – amortized cost and fair value; it establishes criteria for the classification of financial assets within the measurement category based on business model and cash flow characteristics; and it eliminates existing held to maturity, available-for-sale, and loans and receivable categories.

In November 2013, the IASB issued an amendment to IFRS 9 which includes a new hedge model that aligns accounting more closely with risk management and enhances disclosure about hedge accounting and risk management. Additionally, as the impairment guidance and certain limited amendments to the classification and measurement requirements of IFRS 9 are not yet complete, the previously mandated effective date of IFRS 9 of January 1, 2015 has been removed. Entities may apply IFRS 9 before the IASB completes the amendments but are not required to do so.

The Company has not evaluated the impact of adopting this standard.

4. | ACQUISITIONS AND DIVESTITURES

Acquisition of Rockgate Capital Corp Non-Controlling Interest

In January 2014, pursuant to a plan of arrangement, Denison acquired the remaining 10.38% non-controlling interest of Rockgate Capital Corp. (“Rockgate”) it had not previously acquired under its takeover bid in fiscal 2013. Denison now owns 100% of Rockgate and its subsidiaries.

The consideration relating to the acquisition of the 10.38% non-controlling interest in Rockgate under the plan of arrangement is summarized below:

(in thousands except for share amounts) |  |  |
Fair value of 2,312,622 common shares issued by Denison |  | $ | 3,034 |
Costs incurred by the Company pursuant to the plan of arrangement: |  |  |  |
Arrangement transaction costs |  |  | 57 |
Fair value of total consideration |  | $ | 3,091 |

The fair value of the common shares issued by Denison totaled $3,034,000. The fair value of the common shares was determined using Denison’s closing share price on January 17, 2014 of CAD$1.44 converted to USD$ using the January 17, 2014 foreign exchange rate of 0.9111.

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5. | TRADE AND OTHER RECEIVABLES

The trade and other receivables balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Trade receivables – other |  | $ | 2,882 |  |  | $ | 1,966 |
Receivables in McClean and Midwest Joint Ventures |  |  | 5,616 |  |  |  | 1,794 |
Sales tax receivables |  |  | 360 |  |  |  | 378 |
Sundry receivables |  |  | 9 |  |  |  | 10 |
|  | $ | 8,867 |  |  | $ | 4,148 |
Trade and other receivables—by duration: |  |  |  |
Current |  | $ | 8,432 |  |  | $ | 4,148 |
Long-term (note 21) |  |  | 435 |  |  |  | — |
|  | $ | 8,867 |  |  | $ | 4,148 |

6. | INVENTORIES

The inventories balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Uranium concentrates and work-in-progress |  | $ | 3 |  |  | $ | 4 |
Inventory of ore in stockpiles |  |  | 1,983 |  |  |  | 2,058 |
Mine and mill supplies |  |  | 1,625 |  |  |  | 1,722 |
|  | $ | 3,611 |  |  | $ | 3,784 |
Inventories—by duration: |  |  |  |  |  |  |  |
Current |  | $ | 2,011 |  |  | $ | 2,123 |
Long-term – ore in stockpiles |  |  | 1,600 |  |  |  | 1,661 |
|  | $ | 3,611 |  |  | $ | 3,784 |

7. | INVESTMENTS

The investments balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Investments: |  |  |  |  |  |  |  |
Equity instruments-fair value through profit and loss |  | $ | 1,854 |  |  | $ | 1,106 |
Equity instruments-available for sale |  |  | 15 |  |  |  | 17 |
Debt instruments-fair value through profit and loss |  |  | 5,536 |  |  |  | 14,818 |
|  | $ | 7,405 |  |  | $ | 15,941 |
Investments—by duration: |  |  |  |  |  |  |  |
Current |  | $ | 5,536 |  |  | $ | 10,040 |
Long-term |  |  | 1,869 |  |  |  | 5,901 |
|  | $ | 7,405 |  |  | $ | 15,941 |

The debt instruments at March 31, 2014 consist of guaranteed investment certificates with rates of interest ranging between 1.71% to 1.90% and maturity dates between May 2014 and March 2015.

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8. | RESTRICTED CASH AND INVESTMENTS

The Company has certain restricted cash and investments deposited to collateralize its reclamation obligations. The restricted cash and investments balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Cash |  | $ | 51 |  |  | $ | 26 |
Cash equivalents |  |  | 507 |  |  |  | 221 |
Investments |  |  | 1,974 |  |  |  | 2,052 |
|  | $ | 2,532 |  |  | $ | 2,299 |
Restricted cash and investments – by item: |  |  |  |  |  |  |  |
Elliot Lake reclamation trust fund |  | $ | 2,532 |  |  | $ | 2,299 |
|  | $ | 2,532 |  |  | $ | 2,299 |

Elliot Lake Reclamation Trust Fund

During the three months ended March 31, 2014, the Company deposited an additional $545,000 (CAD$603,000) into the Elliot Lake Reclamation Trust Fund and withdrew $226,000 (CAD$250,000).

9. | PROPERTY, PLANT AND EQUIPMENT

The property, plant and equipment balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Plant and equipment: |  |  |  |  |  |  |  |
Cost |  | $ | 83,487 |  |  | $ | 86,805 |
Construction-in-progress |  |  | 7,243 |  |  |  | 7,516 |
Accumulated depreciation |  |  | (12,294 | ) |  |  | (12,627 | )
Net book value |  | $ | 78,436 |  |  | $ | 81,694 |
Mineral properties: |  |  |  |  |  |  |  |
Cost |  | $ | 188,527 |  |  | $ | 199,532 |
Accumulated amortization |  |  | (208 | ) |  |  | (216 | )
Net book value |  | $ | 188,319 |  |  | $ | 199,316 |
Net book value |  | $ | 266,755 |  |  | $ | 281,010 |

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The property, plant and equipment continuity summary is as follows:

|  |  |  |  | Accumulated |  |  |  |
|  |  |  |  | Amortization / |  |  | Net |
(in thousands) |  | Cost |  |  | Depreciation |  |  | Book Value |
Plant and equipment: |  |  |  |  |  |  |  |  |  |  |  |
Balance – December 31, 2013 |  | $ | 94,321 |  |  | $ | (12,627 | ) |  | $ | 81,694 |
Additions |  |  | 58 |  |  |  | — |  |  |  | 58 |
Amortization |  |  | — |  |  |  | (4 | ) |  |  | (4 | )
Depreciation |  |  | — |  |  |  | (205 | ) |  |  | (205 | )
Disposals |  |  | (26 | ) |  |  | 26 |  |  |  | — |
Foreign exchange |  |  | (3,623 | ) |  |  | 516 |  |  |  | (3,107 | )
Balance – March 31, 2014 |  | $ | 90,730 |  |  | $ | (12,294 | ) |  | $ | 78,436 |
Mineral properties: |  |  |  |  |  |  |  |  |  |  |  |
Balance – December 31, 2013 |  | $ | 199,532 |  |  | $ | (216 | ) |  | $ | 199,316 |
Additions |  |  | 308 |  |  |  | — |  |  |  | 308 |
Impairment (note 9) |  |  | (1,658 | ) |  |  | — |  |  |  | (1,658 | )
Foreign exchange |  |  | (9,655 | ) |  |  | 8 |  |  |  | (9,647 | )
Balance – March 31, 2014 |  | $ | 188,527 |  |  | $ | (208 | ) |  | $ | 188,319 |

Plant and Equipment-Mining

The Company has a 22.5% interest in the McClean Lake mill located in the Athabasca Basin of Saskatchewan, Canada. In March 2014, the first ore from the Cigar Lake mine was received at the mill. Commissioning of the mill circuits is continuing in anticipation of the start of processing of Cigar Lake ore later in 2014 pursuant to the terms of a toll milling agreement signed with the participants in the Cigar Lake Joint Venture (“CLJV”).

Plant and Equipment—Services and Other

The environmental services division of the Company provides mine decommissioning and decommissioned site monitoring services for third parties.

Mineral Properties

The Company has various interests in development and exploration projects located in Canada, Mongolia, Mali, Namibia, Niger and Zambia which are held directly or through option or various contractual agreements.

Canada Mining Segment

In March 2014, the Company released its land holdings related to the Black Lake property acquired as part of the JNR acquisition. The Company has recognized an impairment charge of $1,658,000 in its Q1-2014 results to reflect the abandonment of this property.

Africa Mining Segment-Namibia

In March 2014, Rio Tinto Mining and Exploration (“Rio”) terminated its option to earn an interest in the Dome project under the provisions of a previously entered into earn-in agreement between the parties. Rio discontinued activities at the site at the end of February 2014.

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10. | INTANGIBLES

The intangibles balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Cost |  | $ | 6,694 |  |  | $ | 6,957 |
Accumulated amortization |  |  | (5,623 | ) |  |  | (5,705 | )
Net book value |  | $ | 1,071 |  |  | $ | 1,252 |
Net book value-by item: |  |  |  |  |  |  |  |
UPC management services agreement |  |  | 1,071 |  |  |  | 1,252 |
Net book value |  | $ | 1,071 |  |  | $ | 1,252 |

The intangibles continuity summary is as follows:

|  |  |  |  | Accumulated |  |  | Net |
(in thousands) |  | Cost |  |  | Amortization |  |  | Book Value |
Balance – December 31, 2013 |  | $ | 6,957 |  |  | $ | (5,705 | ) |  | $ | 1,252 |
Amortization |  |  | — |  |  |  | (134 | ) |  |  | (134 | )
Foreign exchange |  |  | (263 | ) |  |  | 216 |  |  |  | (47 | )
Balance – March 31, 2014 |  | $ | 6,694 |  |  | $ | (5,623 | ) |  | $ | 1,071 |

11. | POST-EMPLOYMENT BENEFITS

The post-employment benefits balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Accrued benefit obligation |  | $ | 3,143 |  |  | $ | 3,321 |
|  | $ | 3,143 |  |  | $ | 3,321 |
Post-employment benefits liability-by duration: |  |  |  |  |  |  |  |
Current |  | $ | 362 |  |  | $ | 376 |
Non-current |  |  | 2,781 |  |  |  | 2,945 |
|  | $ | 3,143 |  |  | $ | 3,321 |

The post-employment benefits continuity summary is as follows:

(in thousands) |  |  |
Balance—December 31, 2013 |  | $ | 3,321 |
Benefits paid |  |  | (80 | )
Interest cost |  |  | 28 |
Foreign exchange |  |  | (126 | )
Balance – March 31, 2014 |  | $ | 3,143 |

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12. | RECLAMATION OBLIGATIONS

The reclamation obligations balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Reclamation liability—by location: |  |  |  |  |  |  |  |
Elliot Lake |  | $ | 9,657 |  |  | $ | 10,008 |
McClean and Midwest Joint Ventures |  |  | 3,026 |  |  |  | 2,200 |
|  | $ | 12,683 |  |  | $ | 12,208 |
Reclamation and remediation liability—by duration: |  |  |  |  |  |  |  |
Current |  |  | 672 |  |  |  | 699 |
Non-current |  |  | 12,011 |  |  |  | 11,509 |
|  | $ | 12,683 |  |  | $ | 12,208 |

The reclamation obligations continuity summary is as follows:

(in thousands) |  |  |
Balance – December 31, 2013 |  | $ | 12,208 |
Accretion |  |  | 180 |
Expenditures incurred |  |  | (119 | )
Future expenditures reimbursed |  |  | 878 |
Foreign exchange |  |  | (464 | )
Balance – March 31, 2014 |  | $ | 12,683 |

Site Restoration: Elliot Lake

Spending on restoration activities at the Elliot Lake site is funded from monies in the Elliot Lake Reclamation Trust fund (see note 8).

Site Restoration: McClean Lake Joint Venture and Midwest Joint Venture

Under the Mineral Industry Environmental Protection Regulations (1996), the Company is required to provide its pro-rata share of financial assurances to the province of Saskatchewan relating to future decommissioning and reclamation plans that have been filed and approved by the applicable regulatory authorities. As at March 31, 2014, the Company has provided irrevocable standby letters of credit, from a chartered bank, in favour of Saskatchewan Environment, totalling CAD$9,698,000.

Under the terms of a Potentially Reactive Waste Rock Disposal Agreement (“PRWR Agreement”) between the McClean Lake Joint Venture (“MLJV”) and the CLJV, the MLJV agreed to deposit certain waste rock material from the Cigar Lake mine in its mined-out Sue C pit. In return, the CLJV has agreed to reimburse the MLJV for additional site restoration costs that may reasonably occur as a result.

In March 2014, in conjunction with the delivery of the first Cigar Lake mine ore to the McClean Lake mill, the CLJV is required to make a payment of CAD$4,307,050 to the MLJV under the terms of the PRWR Agreement. Denison has recorded its proportionate share of this amount of $878,000 (CAD$969,100) as a component of its “Reclamation obligations”.

- 11 -

13. | DEBT OBLIGATIONS

The debt obligations balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Notes payable and other financing |  | $ | 73 |  |  | $ | 97 |
|  | $ | 73 |  |  | $ | 97 |
Debt obligations, by duration: |  |  |  |  |  |  |  |
Current |  |  | 40 |  |  |  | 55 |
Non-current |  |  | 33 |  |  |  | 42 |
|  | $ | 73 |  |  | $ | 97 |

Line of Credit

The Company’s current credit facility has a maturity date of January 31, 2015 and allows for credit to be extended to the Company for up to CAD$15,000,000. Use of the facility is restricted to non-financial letters of credit in support of reclamation obligations.

At March 31, 2014, the Company has no outstanding borrowings under the facility (December 31, 2013—$nil) and is in compliance with its facility covenants. At March 31, 2014, approximately CAD$9,698,000 (December 31, 2013: CAD$9,698,000) of the facility is unavailable to draw upon as it is being utilized as collateral for certain letters of credit. During the three months ended March 31, 2014, the Company did not incur any interest under the facility.

14. | OTHER LIABILITIES

The other liabilities balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Unamortized fair value of toll milling contracts |  | $ | 905 |  |  | $ | 940 |
Flow-through share premium obligation (note 15) |  |  | — |  |  |  | 324 |
Other |  |  | — |  |  |  | 9 |
|  | $ | 905 |  |  | $ | 1,273 |
Other long-term liabilities—by duration: |  |  |  |  |  |  |  |
Current |  | $ | — |  |  | $ | 333 |
Non-current |  |  | 905 |  |  |  | 940 |
|  | $ | 905 |  |  | $ | 1,273 |

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15. | SHARE CAPITAL

Denison is authorized to issue an unlimited number of common shares without par value. A continuity summary of the issued and outstanding common shares and the associated dollar amounts is presented below:

|  | Number of |  |  |  |
|  | Common |  |  |  |
(in thousands except share amounts) |  | Shares |  |  |  |
Balance at December 31, 2013 |  |  | 482,003,444 |  |  | $ | 1,092,144 |
Issued for cash: |  |  |  |  |  |  |  |
Share issue costs |  |  | — |  |  |  | (46 | )
Share options exercised |  |  | 573,251 |  |  |  | 505 |
Share purchase warrants exercised |  |  | 39,050 |  |  |  | 29 |
Acquisition of Rockgate |  |  | 2,312,622 |  |  |  | 3,034 |
Share options exercised – fair value adjustment |  |  | — |  |  |  | 413 |
Share purchase warrants exercised – fair value adjustment |  |  | — |  |  |  | 22 |
|  |  | 2,924,923 |  |  |  | 3,957 |
Balance at March 31, 2014 |  |  | 484,928,367 |  |  | $ | 1,096,101 |

Acquisition Related Issues

In January 2014, the Company issued 2,312,622 shares at a value of $3,034,000 (CAD$3,330,000) as part of the acquisition of Rockgate’s non-controlling interest (see note 4).

Flow-Through Share Issues

The Company finances a portion of its exploration programs through the use of flow-through share issuances. Canadian income tax deductions relating to these expenditures are claimable by the investors and not by the Company.

As at March 31, 2014, the Company estimates that it has spent CAD$9,451,000 of its CAD$14,950,000 May 2013 flow-through share obligation. The Company renounced the income tax benefits of this issue to its subscribers in February 2014. In conjunction with the renunciation, the flow-through share premium liability has been reversed and recognized as part of the deferred tax recovery (see notes 14 and 22).

16. | WARRANTS

A continuity summary of the issued and outstanding share purchase warrants in terms of common shares of the Company and associated dollar amount is presented below:

|  | Weighted |  |  |  |  |  |  |
|  | Average |  |  | Number of |  |  |  |
|  | Exercise |  |  | Common |  |  | Fair |
|  | Price Per |  |  | Shares |  |  | Value |
(in thousands except share amounts) |  | Share (CAD$) |  |  | Issuable |  |  | Amount |
Balance outstanding at December 31, 2013 |  | $ | 0.84 |  |  |  | 1,098,725 |  |  | $ | 616 |
Warrants exercised |  |  | 0.84 |  |  |  | (39,050 | ) |  |  | (22 | )
Balance outstanding at March 31, 2014 |  | $ | 0.84 |  |  |  | 1,059,675 |  |  |  | 594 |
Balance of common shares issuable by warrant series: |  |  |  |  |  |  |  |  |  |  |  |
Fission January 2013 series (1) |  | $ | 0.84 |  |  |  | 1,059,675 |  |  | $ | 594 |
Balance outstanding at March 31, 2014 |  | $ | 0.84 |  |  |  | 1,059,675 |  |  | $ | 594 |

(1) | The Fission January 2013 series has an effective exercise price of CAD$0.84 per issuable share and expires on January 21, 2015.

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17. | STOCK OPTIONS

The Company’s stock-based compensation plan (the “Plan”) provides for the granting of stock options up to 10% of the issued and outstanding common shares at the time of grant, subject to a maximum of 39,670,000 common shares. As at March 31, 2014, an aggregate of 14,619,880 options have been granted (less cancellations) since the Plan’s inception in 1997.

Under the Plan, all stock options are granted at the discretion of the Company’s board of directors, including any vesting provisions if applicable. The term of any stock option granted may not exceed ten years and the exercise price may not be lower than the closing price of the Company’s shares on the last trading day immediately preceding the date of grant. In general, stock options granted under the Plan have five year terms and vesting periods up to thirty months.

A continuity summary of the stock options of the Company granted under the Plan is presented below:

|  |  |  |  | Weighted- |
|  |  |  |  | Average |
|  |  |  |  | Exercise |
|  | Number of |  |  | Price per |
|  | Common |  |  | Share |
|  | Shares |  |  | (CAD$) |
Stock options outstanding—beginning of period |  |  | 8,431,138 |  |  | $ | 1.91 |
Granted |  |  | 1,276,000 |  |  |  | 1.82 |
Exercised (1) |  |  | (573,251 | ) |  |  | 0.96 |
Forfeitures |  |  | (50,000 | ) |  |  | 1.30 |
Stock options outstanding—end of period |  |  | 9,083,887 |  |  | $ | 1.96 |
Stock options exercisable—end of period |  |  | 7,052,887 |  |  | $ | 2.06 |

(1) | The weighted average share price at the date of exercise was CAD$1.59.

A summary of the Company’s stock options outstanding at March 31, 2014 is presented below:

|  | Weighted |  |  |  |  |  | Weighted- |
|  | Average |  |  |  |  |  | Average |
|  | Remaining |  |  |  |  |  | Exercise |
Range of Exercise |  | Contractual |  |  | Number of |  |  | Price per |
Prices per Share |  | Life |  |  | Common |  |  | Share |
(CAD$) |  | (Years) |  |  | Shares |  |  | (CAD$) |
Stock options outstanding |  |  |  |  |  |  |  |  |  |  |  |
$ 0.38 to $ 2.49 |  |  | 2.46 |  |  |  | 7,598,912 |  |  | $ | 1.61 |
$ 2.50 to $ 4.99 |  |  | 1.57 |  |  |  | 1,109,656 |  |  |  | 3.33 |
$ 5.00 to $ 5.67 |  |  | 1.99 |  |  |  | 375,319 |  |  |  | 5.06 |
Stock options outstanding—end of period |  |  | 2.33 |  |  |  | 9,083,887 |  |  | $ | 1.96 |

Options outstanding at March 31, 2014 expire between May 2014 and March 2019.

The fair value of each option granted is estimated on the date of grant using the Black-Scholes option pricing model. The following table outlines the range of assumptions used in the model to determine the fair value of options granted:

|  | Three Months Ended |
|  | March 31, 2014 |
Risk-free interest rate |  |  | 1.47 | %
Expected stock price volatility |  |  | 55.56 | %
Expected life |  |  | 3.7 years |
Estimated forfeiture rate |  |  | 3.50 | %
Expected dividend yield |  |  | — |
Fair value per share under options granted |  | CAD$ | 0.74 |

- 14 -

The fair values of stock options with vesting provisions are amortized on a graded method basis as stock-based compensation expense over the applicable vesting periods. Included in the statement of income (loss) is stock-based compensation of $225,000 for the three months ended March 31, 2014 and $310,000 for the three months ended March 31, 2013. At March 31, 2014, the Company had an additional $947,000 in stock-based compensation expense to be recognized periodically to March 2016.

18. | ACCUMULATED OTHER COMPREHENSIVE INCOME

The accumulated other comprehensive income (loss) balance consists of:

|  | At March 31 |  |  | At December 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Cumulative foreign currency translation |  | $ | (16,488 | ) |  | $ | (7,880 | )
Unamortized experience gain – post employment liability |  |  |  |  |  |  |  |
Gross |  |  | 206 |  |  |  | 206 |
Tax effect |  |  | (56 | ) |  |  | (56 | )
Unrealized gains (losses) on investments |  |  |  |  |  |  |  |
Gross |  |  | — |  |  |  | 1 |
Tax effect |  |  | — |  |  |  | — |
|  | $ | (16,338 | ) |  | $ | (7,729 | )

19. | SUPPLEMENTAL FINANCIAL INFORMATION

The components of operating expenses are as follows:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Cost of goods and services sold: |  |  |  |  |  |  |  |
Operating Overheads: |  |  |  |  |  |  |  |
Mining, other development expense |  | $ | (1,129 | ) |  | $ | (605 | )
Milling, conversion expense |  |  | (11 | ) |  |  | (30 | )
Less absorption: |  |  |  |  |  |  |  |
-Stockpiles, mineral properties |  |  | 308 |  |  |  | 316 |
Cost of services |  |  | (1,751 | ) |  |  | (2,168 | )
Cost of goods and services sold |  |  | (2,583 | ) |  |  | (2,487 | )
Reclamation asset amortization |  |  | (4 | ) |  |  | (9 | )
Operating expenses |  | $ | (2,587 | ) |  | $ | (2,496 | )

The components of other income (expense) are as follows:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Gains (losses) on: |  |  |  |  |  |  |  |
Foreign exchange |  | $ | (4,115 | ) |  | $ | (80 | )
Disposal of property, plant and equipment |  |  | 18 |  |  |  | 8 |
Investment impairments |  |  | — |  |  |  | (18 | )
Investment fair value through profit (loss) |  |  | 664 |  |  |  | (697 | )
Other |  |  | 31 |  |  |  | (142 | )
Other income (expense) |  | $ | (3,402 | ) |  | $ | (929 | )

- 15 -

The components of finance income (expense) are as follows:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Interest income |  | $ | 334 |  |  | $ | 77 |
Interest expense |  |  | (1 | ) |  |  | (1 | )
Accretion expense-reclamation obligations |  |  | (180 | ) |  |  | (203 | )
Accretion expense-post-employment benefits |  |  | (28 | ) |  |  | (32 | )
Finance income (expense) |  | $ | 125 |  |  | $ | (159 | )

A summary of depreciation expense recognized in the statement of income (loss) is as follows:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Operating expenses: |  |  |  |  |  |  |  |
Mining, other development expense |  | $ | (87 | ) |  | $ | (75 | )
Milling, conversion expense |  |  | (1 | ) |  |  | (5 | )
Cost of services |  |  | (60 | ) |  |  | (69 | )
Mineral property exploration |  |  | (40 | ) |  |  | (38 | )
General and administrative |  |  | (17 | ) |  |  | (20 | )
Depreciation expense—gross |  | $ | (205 | ) |  | $ | (207 | )

A summary of employee benefits expense recognized in the statement of income (loss) is as follows:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Salaries and short-term employee benefits |  | $ | (2,628 | ) |  | $ | (2,685 | )
Share-based compensation |  |  | (225 | ) |  |  | (310 | )
Termination benefits |  |  | (11 | ) |  |  | (143 | )
Employee benefits expense |  | $ | (2,864 | ) |  | $ | (3,138 | )

The change in non-cash working capital items in the consolidated statements of cash flows is as follows:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Change in non-cash working capital items: |  |  |  |  |  |  |  |
Trade and other receivables |  | $ | (4,887 | ) |  | $ | (1,433 | )
Inventories |  |  | 33 |  |  |  | 44 |
Prepaid expenses and other assets |  |  | (1,452 | ) |  |  | (164 | )
Accounts payable and accrued liabilities |  |  | 4,936 |  |  |  | (1,047 | )
Post-employment benefits |  |  | (80 | ) |  |  | (55 | )
Reclamation obligations |  |  | 759 |  |  |  | (278 | )
Change in non-cash working capital items |  | $ | (691 | ) |  | $ | (2,933 | )

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20. | SEGMENTED INFORMATION

Business Segments

The Company operates in two primary segments – the Mining segment and the Services and Other segment. The Mining segment, which has been further subdivided by major geographic regions, includes activities related to exploration, evaluation and development, mining, milling and the sale of mineral concentrates. The Services and Other segment includes the results of the Company’s environmental services business, management fees and commission income earned from UPC and general corporate expenses not allocated to the other segments.

For the three months ended March 31, 2014, business segment results were as follows:

(in thousands) |  | Canada Mining |  |  | Asia Mining |  |  | Africa Mining |  |  | Services and Other |  |  | Total |
Statement of Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,174 |  |  |  | 2,174 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating expenses |  |  | (141 | ) |  |  | — |  |  |  | (695 | ) |  |  | (1,751 | ) |  |  | (2,587 | )
Mineral property exploration |  |  | (6,254 | ) |  |  | (247 | ) |  |  | (96 | ) |  |  | — |  |  |  | (6,597 | )
General and administrative |  |  | (8 | ) |  |  | (286 | ) |  |  | (305 | ) |  |  | (1,804 | ) |  |  | (2,403 | )
Impairment–mineral properties (note 10) |  |  | (1,658 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1,658 | )
|  |  | (8,061 | ) |  |  | (533 | ) |  |  | (1,096 | ) |  |  | (3,555 | ) |  |  | (13,245 | )
Segment income (loss) |  |  | (8,061 | ) |  |  | (533 | ) |  |  | (1,096 | ) |  |  | (1,381 | ) |  |  | (11,071 | )
Revenues – supplemental: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Environmental services |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,625 |  |  |  | 1,625 |
Management fees and commissions |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 549 |  |  |  | 549 |
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,174 |  |  |  | 2,174 |
Capital additions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 42 |  |  |  | 62 |  |  |  | 226 |  |  |  | 36 |  |  |  | 366 |
Long-lived assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Plant and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost |  |  | 84,044 |  |  |  | 359 |  |  |  | 2,484 |  |  |  | 3,843 |  |  |  | 90,730 |
Accumulated depreciation |  |  | (8,533 | ) |  |  | (233 | ) |  |  | (1,702 | ) |  |  | (1,826 | ) |  |  | (12,294 | )
Mineral properties |  |  | 137,537 |  |  |  | 6,612 |  |  |  | 44,170 |  |  |  | — |  |  |  | 188,319 |
Intangibles |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,071 |  |  |  | 1,071 |
|  |  | 213,048 |  |  |  | 6,738 |  |  |  | 44,952 |  |  |  | 3,088 |  |  |  | 267,826 |

- 17 -

For the three months ended March 31, 2013, business segment results were as follows:

(in thousands) |  | Canada Mining |  |  | Asia Mining |  |  | Africa Mining |  |  | Services and Other |  |  | Total |
Statement of Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,291 |  |  |  | 2,291 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating expenses |  |  | (283 | ) |  |  | — |  |  |  | (45 | ) |  |  | (2,168 | ) |  |  | (2,496 | )
Mineral property exploration |  |  | (4,173 | ) |  |  | (341 | ) |  |  | (195 | ) |  |  | — |  |  |  | (4,709 | )
General and administrative |  |  | — |  |  |  | (229 | ) |  |  | (272 | ) |  |  | (1,402 | ) |  |  | (1,903 | )
|  |  | (4,456 | ) |  |  | (570 | ) |  |  | (512 | ) |  |  | (3,570 | ) |  |  | (9,108 | )
Segment income (loss) |  |  | (4,456 | ) |  |  | (570 | ) |  |  | (512 | ) |  |  | (1,279 | ) |  |  | (6,817 | )
Revenues – supplemental: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Environmental services |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,907 |  |  |  | 1,907 |
Management fees and commissions |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 384 |  |  |  | 384 |
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,291 |  |  |  | 2,291 |
Capital additions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 192 |  |  |  | 57 |  |  |  | 235 |  |  |  | 39 |  |  |  | 523 |
Long-lived assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Plant and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost |  |  | 91,398 |  |  |  | 587 |  |  |  | 1,193 |  |  |  | 4,370 |  |  |  | 97,548 |
Accumulated depreciation |  |  | (9,020 | ) |  |  | (404 | ) |  |  | (735 | ) |  |  | (1,938 | ) |  |  | (12,097 | )
Mineral properties |  |  | 85,311 |  |  |  | 8,275 |  |  |  | 76,564 |  |  |  | — |  |  |  | 170,150 |
Intangibles |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,748 |  |  |  | 1,748 |
|  |  | 167,689 |  |  |  | 8,458 |  |  |  | 77,022 |  |  |  | 4,180 |  |  |  | 257,349 |

Revenue Concentration

The Company’s business is such that, at any given time, it sells its environmental and other services to a relatively small number of customers. During the three months ended March 31, 2014, four customers from the services and other segment accounted for approximately 94% of total revenues consisting of 47%, 25%, 12% and 10% individually. During the three months ended March 31, 2013, four customers from the services and other segment accounted for approximately 96% of total revenues consisting of 55%, 17%, 12% and 12% individually.

21. | RELATED PARTY TRANSACTIONS

Uranium Participation Corporation

The Company is a party to a management services agreement with UPC. Under the terms of the agreement, the Company receives the following fees from UPC: a) a commission of 1.5% of the gross value of any purchases or sales of uranium completed at the request of the Board of Directors of UPC; b) a minimum annual management fee of CAD$400,000 (plus reasonable out-of-pocket expenses) plus an additional fee of 0.3% per annum based upon UPC’s net asset value in excess of CAD$100,000,000; and c) a fee, at the discretion of the Board, for on-going monitoring or work associated with a transaction or arrangement (other than a financing, or the purchase or sale of uranium).

The following transactions were incurred with UPC for the periods noted:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Revenue: |  |  |  |  |  |  |  |
Management fees |  | $ | 418 |  |  | $ | 384 |
Commission fees |  |  | 131 |  |  |  | — |
|  | $ | 549 |  |  | $ | 384 |

- 18 -

At March 31, 2014, accounts receivable includes $310,000 (December 31, 2013: $148,000) due from UPC with respect to the fees and transactions indicated above.

Korea Electric Power Corporation (“KEPCO”)

In June 2009, Denison completed definitive agreements with KEPCO including a long-term offtake agreement (which has been assigned to Energy Fuels Inc. (“EFR”) as part of the U.S. Mining Division transaction completed in June 2012) and a strategic relationship agreement. Pursuant to the strategic relationship agreement, KEPCO is entitled to subscribe for additional common shares in Denison’s future share offerings. The strategic relationship agreement also provides KEPCO with a right of first opportunity if Denison intends to sell any of its substantial assets, a right to participate in certain purchases of substantial assets which Denison proposes to acquire and a right to nominate one director to Denison’s board so long as its share interest in Denison is above 5.0%. In January 2014, Mr.Eun Ho Cheong, KEPCO’s representative on Denison’s board resigned and was replaced by Mr. Tae hwan Kim.

As at March 31, 2014, KEPCO holds 58,284,000 shares of Denison representing a share interest of approximately 12.0%.

Denison also holds a 60% interest in Waterbury Lake Uranium Corporation (“WLUC”) and Waterbury Lake Uranium Limited Partnership (“WLULP”). The other 40% interest in these entities is held by a consortium of investors (“KWULP”) of which KEPCO is the primary holder. When a spending program is approved by the participants, each participant is required to fund these entities based upon its respective ownership interest. Spending program approval requires 70% of the voting interest.

In January 2014, Denison agreed to allow KWULP to defer its funding obligations to WLUC and WLULP until September 30, 2015 in exchange for allowing Denison to carry out spending programs without obtaining the approval of 70% of the voting interest. As at March 31, 2014, KWULP has a funding obligation to WLUC and WLULP of CAD$802,000. Denison has recorded its proportionate share of this amount of $435,000 (CAD$481,000) as a component of trade and other receivables.

Other

During the three months ended March 31, 2014, the Company has incurred investor relations, administrative service fees and other expenses of $15,000 (March 31, 2013: $31,000) with a company owned by the Chairman of the Company, and with a common President. At March 31, 2014, an amount of $5,000 (December 31, 2013: $nil) is due to this company.

During the three months ended March 31, 2014, the Company has incurred legal fees of $107,000 (March 31, 2013: $207,000) from a law firm of which a director of the Company is a partner. At March 31, 2014, an amount of $77,000 (December 31, 2013: $82,000) is due to this legal firm.

Compensation of Key Management Personnel

Key management personnel are those persons having authority and responsibility for planning, directing and controlling the activities of the Company, directly or indirectly. Key management personnel include the Company’s executive officers, vice-presidents and members of its Board of Directors.

The following compensation was awarded to key management personnel:

|  | Three Months Ended |
|  | March 31 |  |  | March 31 |
(in thousands) |  | 2014 |  |  | 2013 |
Salaries and short-term employee benefits |  | $ | 640 |  |  | $ | 511 |
Share-based compensation |  |  | 141 |  |  |  | 182 |
Key management personnel compensation |  | $ | 781 |  |  | $ | 693 |

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22. | INCOME TAXES

For the three months ended March 31, 2014, Denison has recognized deferred tax recoveries of $1,681,000. The deferred tax recovery includes the recognition of previously unrecognized Canadian tax assets of $3,588,000 offset by deferred tax expense of $3,275,000 relating to the February 2014 renunciation of the tax benefits associated with the Company’s CAD$14,950,000 flow-through share issue in May 2013.

23. | FAIR VALUE OF FINANCIAL INSTRUMENTS

IFRS requires disclosures about the inputs to fair value measurements, including their classification within a hierarchy that prioritizes the inputs to fair value measurement. The three levels of the fair value hierarchy are:

| • |  | Level 1 – Unadjusted quoted prices in active markets for identical assets or liabilities;

| • |  | Level 2 – Inputs other than quoted prices that are observable for the asset or liability either directly or indirectly; and

| • |  | Level 3 – Inputs that are not based on observable market data.

The fair value of financial instruments which trade in active markets (such as available-for-sale securities) is based on quoted market prices at the balance sheet date. The quoted market price used to value financial assets held by the Company is the current bid price.

Except as otherwise disclosed, the fair values of cash and cash equivalents, trade and other receivables, accounts payable and accrued liabilities, restricted cash and cash equivalents and debt obligations approximate their carrying values as a result of the short-term nature of the instruments, or the variable interest rate associated with the instruments, or the fixed interest rate of the instruments being similar to market rates.

The following table illustrates the classification of the Company’s financial assets within the fair value hierarchy as at March 31, 2014 and December 31, 2013:

|  |  |  |  |  | March 31 |  |  | December 31, |
|  | Financial |  | Fair |  | 2014 |  |  | 2013 |
|  | Instrument |  | Value |  | Fair |  |  | Fair |
(in thousands) |  | Category(1) |  | Hierarchy |  | Value |  |  | Value |
Financial Assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash and equivalents |  | Category D |  |  |  | $ | 20,151 |  |  | $ | 21,786 |
Trade and other receivables |  | Category D |  |  |  |  | 8,867 |  |  |  | 4,148 |
Investments |  |  |  |  |  |  |  |  |  |  |  |
Equity instruments |  | Category A |  | Level 1 |  |  | 1,854 |  |  |  | 1,106 |
Equity instruments |  | Category B |  | Level 1 |  |  | 15 |  |  |  | 17 |
Debt instruments |  | Category A |  | Level 1 |  |  | 5,536 |  |  |  | 14,818 |
Restricted cash and equivalents |  |  |  |  |  |  |  |  |  |  |  |
Elliot Lake reclamation trust fund |  | Category C |  |  |  |  | 2,532 |  |  |  | 2,299 |
|  |  |  |  |  | $ | 38,955 |  |  | $ | 44,174 |
Financial Liabilities: |  |  |  |  |  |  |  |  |  |  |  |
Account payable and accrued liabilities |  | Category E |  |  |  |  | 12,635 |  |  |  | 7,992 |
Debt obligations |  | Category E |  |  |  |  | 40 |  |  |  | 97 |
|  |  |  |  |  | $ | 12,675 |  |  | $ | 8,089 |

(1) | Financial instrument designations are as follows: Category A=Financial assets and liabilities at fair value through profit and loss; Category B=Available for sale investments; Category C=Held to maturity investments; Category D=Loans and receivables; and Category E=Financial liabilities at amortized cost.

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24. | COMMITMENTS AND CONTINGENCIES

General Legal Matters

The Company is involved, from time to time, in various legal actions and claims in the ordinary course of business. In the opinion of management, the aggregate amount of any potential liability is not expected to have a material adverse effect on the Company’s financial position or results.

Third Party Indemnities

The Company remains a guarantor under a sales contract included in the sale of the U.S. Mining Division to EFR. The sales contract requires deliveries of 200,000 pounds of U3O8 per year from 2013 to 2017 at a selling price of 95% of the long-term U3O8 price at the time of delivery. Should EFR not be able to deliver for any reason other than “force majeure” as defined under the contract, the Company may be liable to the customer for incremental costs incurred to replace the contracted quantities if the unit price of the replacement quantity is greater than the contracted unit price selling amount. EFR has agreed to indemnify the Company for any future liabilities it may incur related to this guarantee.

The Company has agreed to indemnify EFR against any future liabilities it may incur in connection with ongoing litigation between Denison Mines (USA) Corp (“DUSA”) (a company acquired by EFR as part of the sale of the U.S. Mining Division) and a contractor in respect of a construction project at the White Mesa mill. In the event that the matter is decided in DUSA’s favour, the Company is entitled to any proceeds that are received or recovered by EFR pursuant to its indemnity. Both parties agreed to resolve the dispute via binding arbitration and arbitration hearings for this matter were held in November 2013. In January 2014 an arbitration order was issued in DUSA’s and Denison’s favour. The contractor has filed a motion to vacate the arbitration award. Denison has filed a response in opposition as the Company believes the contractor’s motion is without merit. The amount of damages which may be ultimately recoverable by the Company as a result of this ruling are not known at this time.

25. | SUBSEQUENT EVENTS

Acquisition of International Enexco Limited

On April 14, 2014, Denison announced the signing of an agreement to acquire all of the issued and outstanding shares, options and warrants of International Enexco Limited (“IEC”) by way of a plan of arrangement (the “Arrangement”). IEC’s principal uranium assets include a 30% interest in the Mann Lake exploration project and a 20% interest in the Bachman Lake Joint Venture, both located in Saskatchewan, Canada. IEC also owns a subsidiary indirectly holding 100% of IEC’s Contact Copper project and its other US properties (“Spinco”). Denison currently owns 3,600,000 shares and 1,800,000 share purchase warrants of IEC. Denison expects to complete the Arrangement before June 30, 2014.

Under the terms of the Arrangement, Denison will acquire all of the issued and outstanding IEC shares on the basis of 0.26 of a Denison share for each IEC share. Any outstanding warrants and options of IEC as of the completion of the Arrangement will be exchanged for options and warrants of Denison adjusted by the exchange ratio of 0.26. The Denison options received as a result of this exchange will expire 90 days after the completion of the Arrangement while the new Denison warrants will expire in accordance with the expiry dates of the existing IEC warrants.

As part of the Arrangement, IEC’s shareholders will also receive a pro rata distribution of Spinco shares on a one-for-one basis and one-half of a warrant to acquire an additional Spinco share, exercisable for 6 months, at a price of CAD$5.00 for each whole share to be acquired. Each holder of IEC options and warrants will also receive replacement options and warrants, as the case may be, from Spinco with the same terms and conditions as the IEC options and warrants being replaced.

The value of the Denison shares to be issued under the Arrangement is estimated to be $14,999,000. The estimate is based on approximately 39,245,000 outstanding shares of IEC, not currently held by Denison, being exchanged at the above noted ratio, and a fair market value of a Denison common share of $1.47 as per Denison’s closing share price on March 31, 2014. At March 31, 2014, Denison has capitalized $92,000 of transaction costs, related to the Arrangement, on the statement of financial position.

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