| Allied Gold Reports Exploration Results at Sadiola Demonstrating Continued Discovery in a World-Class Gold Mineralized System 
 globenewswire.com
 
 October 29, 2025 07:30 ET                                 | Source:                                Allied Gold Corporation
 
 TORONTO, Oct.  29, 2025  (GLOBE NEWSWIRE) -- Allied  Gold Corporation (TSX: AAUC, NYSE: AAUC) (“Allied” or the “Company”) is  pleased to provide an update on the ongoing exploration and development  activities at its Sadiola Mine in Mali, West Africa, highlighting  continued discovery and resource expansion across multiple zones within  this world-class gold mineralized system. This is the first of three  planned exploration updates, with further releases covering the  Company’s Kurmuk Project in Ethiopia and its Côte d’Ivoire assets  expected in the coming months, all of which underpin the significant  value and optionality in the Company’s portfolio, already characterized  by peer-leading mineral inventories and production growth.
 
 2025 Sadiola Exploration Program and Highlights
 
 The  Sadiola Mine is a long-life mine undergoing a transformational  two-phased expansion plan, the first phase of which is expected to be  completed this quarter. Over the longer-term, Sadiola is expected to  produce up to 400,000 gold ounces per year at substantially lower costs,  well below current costs and industry averages, which is planned to  materially contribute to increasing cash flows. With a robust inventory  of Mineral Resources and Mineral Reserves supporting increasing  production for a long mine life, and with most, if not all mineralized  zones open along strike and/or at depth, Allied has undertaken an  extensive exploration plan for the following purposes, all of which are  expected to create additional value at low finding costs: i) extending  mine life likely well beyond the 19 years currently expected from  existing Mineral Reserves, ii) increasing operational flexibility and  efficiency with the identification and delineation of additional areas  of mining, and iii) targeting new mineralized areas that appear to show  better grades.
 
 The Company’s five-year exploration goal for Sadiola is to reach over 14 million ounces of Mineral Resources, representing a sequential target of over 3.5 million ounces of new Mineral Resources in addition to the current inventory. The objective includes adding approximately 1.0 million ounces of new oxide,  which, in turn, supports Sadiola’s medium-term and long-term expansion  strategy, providing upside and optionality as discussed below. Mineral  Resources and Mineral Reserves updates are planned to be presented on a  yearly basis to document the ongoing mineral inventory buildout program,  which is expected to be carried out with similar levels of annual  expenditures to the approximately $12 million committed for the current  year. Further, as the Phase 1 Expansion at Sadiola allows for the  treatment of a higher proportion of abundant, higher-grade fresh ore,  the Company expects an increase in the mine’s efficiency and overall  performance by concentrating mining operations in fewer, bulkier areas  and using new oxide areas as incremental production upside.
 
 Five-Year and Near-Term Exploration Targets
 
 
 New Discoveries and Zone Extensions HighlightsSadiola Main: five-year target of 1.5 million ounces of dominantly fresh oreTambali: three-year target of 1.0 million ounces of fresh/oxide oreSekekoto/S12 Trend: two-year target of 0.35+ million ounces of oxide/fresh oreFE2 and FE3/4 Trends: three-year target of 0.70+ million ounces of oxide/fresh ore
 
 Exploration drilling has intersected significant new zones and extensions at Sekekoto West/S12, Tambali, FE2 Trend, and FE3/4 Trend (see  Figure 1  for zone locations) with Sekekoto West and the southern part of the FE2  Trend (FE2.5) potentially providing short-term, new and more proximal  high-grade oxide resources for the Sadiola mill as mining at Korali Sud  winds down. Mineralization remains open along strike and at depth across  all four target areas. Highlights include:
 
 
 Figure 1: Sadiola Project Plan MapSekekoto West/S12: 33.0 m @ 15.23 g/t Au (SARC 1699) and 25.0 m @ 11.90 g/t Au (SARC1695)Tambali: 12.6 m @ 18.87 g/t Au (SADD181) and 6.7 m @ 8.74 g/t Au (SADD264)FE2 Trend: 3.0 m @ 28.19 g/t Au (SARC2318) and 8.0 m @ 6.55 g/t Au (SARC2321)FE3/4 Trend: 18.0 m @ 10.68 g/t Au (SARC1957) and 20.0 m @ 5.53 g/t Au (SARC1948)
 
 
 
  
 Exploration Progress Highlights by Zone
 
 Sadiola Main
 
 
 TambaliThis  2,500 m × 200 m deposit remains open down-plunge to the south and at  depth beyond 800 m, with excellent potential for underground developmentDrill  testing commenced in late Q3 2025 targeting down-plunge and down-dip  extensions and additional oxide zones along the western side of the  depositSee  Figure 2 for Sadiola Main Deposit Geology and Drill Plan, and  Figure 3 for Sadiola Main Deposit Reference Section
 
 
 Sekekoto West and S12A  2,200 m × 500 m mineralized zone, located 600 m to the west of the  Sadiola Main Pit, that remains open to the north, northeast and at depth2025 drilling (44 holes, 12,005 m) intersected multiple fresh rock zones including 12.6 m @ 18.9 g/t Au and 31.2 m @ 2.8 g/t AuA  drill program targeting high-grade oxide targets is planned for late  2025/early 2026 with updated modelling and resource estimate updates in  Q1 2026See  Figure 4 for Plan view Tambali Geology and Drilling, and  Figure 5 for Tambali Type Section
 
 
 FE2 TrendSekekoto West oxide and fresh mineralization has been traced for 1,400 m along strike and remains open to the north towards S122025 drilling (91 holes, 9,281 m) intersected grades up to 25.0 m @ 11.9 g/t Au and 41.0 m @ 7.1 g/t Au.Geophysical  surveys are planned to trace the mineralized contact zone north toward  S12 and for another 1,400 m to the north of S12See  Figure 6 for Sekekoto West and Sekekoto Drill Plan and modelled/active pits, and  Figure 7 for Type Section Sekekoto West Deposit
 
 
 FE3/4 TrendOxide and fresh gold mineralization has been traced continuously for over 3.9 km and remains open to the north and at depth2025  drilling (452 holes, 26,378 m) returned intercepts including 3.0 m @  28.19 g/t Au and 23.0 m @ 1.92 g/t Au, highlighting ongoing near-surface  potentialAdditional drilling  planned to extend mineralization to north and infill as necessary. An  updated mineral resource is planned for Q1 2026See  Figure 8 for FE2 Trend Geology and Drill Plan and  Figure 9, as a typical section of FE2N
 
 
 Detailed Drill DataCovers a 3.25 km × 1.1 km mineralized corridor with historic production of 1.33 Moz(1)Recent  intercepts of 18.0 m @ 10.68 g/t Au and 17.0 m @ 4.90 g/t Au confirm  the potential for resource expansion down-dip and along NE-trending  shears subject to ongoing metallurgical studies80 of a planned  200-hole resource conversion program now completed. Obvious additional  places to test, especially along northeast-trending structuresSee  Figure 10 for FE3/FE4 Pits, Summary Geology and Drill Plan,  Figure 11 for FE4 Pit Grade Dot Plot, Allied Drilling and Section Location, and  Figure 12 for Interpreted Geological and Drill Section Through FE4 Pit
 
 Significant drill intercepts, with a 0.5 g/t Au cut-off, since January 2025, by zone, are available through the following  link.  Estimated true widths vary from 45% to 90% drilled length with true  widths in Sekekoto holes SARC1631, 1632, 1685, 1691 and 1699, are not  clear as they were drilled semi-parallel to the zone. A summary of drill  hole collars can be found at this  link.
 
 Discussion and Next Steps
 
 Since  January 1, 2025, Allied Gold’s exploration, comprising 700 holes  totaling 60,496 m of drilling (including sterilization drilling), has  focused on targeting oxide gold mineralization with a lesser emphasis on  fresh-rock-hosted gold mineralization. Significant amounts of oxide and  fresh rock gold mineralization have been intersected at the Tambali,  Sekekoto/S12 Trend, FE2 Trend and FE4 zones (see  Figure 1  for locations). This ongoing work highlights Allied's commitment to  creating long-term value through focused and sustained exploration. The  next steps of the program are summarized below:
 
 
 Strategic and Development ContextContinued drilling across FE2 Trend, FE3/4, Sekekoto West/S12, Tambali and Sadiola through Q4 2025 and into 2026 and beyondInitiation  of IP geophysical surveys along a 2.3 km gap between Sekekoto West and  S12 and north of S12 to the boundary of the historic IP surveyResource modelling and updated mineral resource estimate for multiple zones expected in Q1 2026Ongoing  3D geological modelling integrating magnetic, gravity, and  electromagnetic survey data to identify additional blind targets
 
 Allied  Gold’s 2025 exploration program continues to deliver strong results  across multiple target areas, providing Sadiola with increased  operational flexibility in the short term as well as optionality to  leverage its increased sustainable production capacity after completing  the Phase 1 Expansion later this year and in preparation for subsequent  phases.
 
 The completion of the initial expansion  will allow Sadiola to treat up to 60% of fresh rock at a rate of up to  5.7 Mt/y in the modified process plant, allowing the mine to produce  within an expected range between 200,000 and 230,000 ounces of gold per  year in the medium term, with the higher end of the range driven by the  addition of moderate-to-high-grade oxide ore to the plant feed.
 
 The  Phase 2 Expansion, currently planned as a new processing plant with  capacity of up to 10 Mt/yr of fresh and oxide ore with targeted start  production in late 2028, is expected to increase production to an  average of 400,000 ounces per year for the first four years and 300,000  ounces per year on average for the mine's life, with AISC(2) expected  to decrease to below $1,200 per gold ounce. Further, the Company is  conducting engineering studies to determine the optimal path for  expansion, including the option of progressively expanding the existing  plant after the Phase 1 Expansion, with the aim of achieving similar  ultimate production levels at a lower capital intensity. While this  progressive expansion would also allow for the treatment of fresh and  oxide ore, its installed capacity could be leveraged and maximized with  additional oxide ore sources, as well as high-grade transitional ore in  the medium to longer-term.
 
 As such, although  Sadiola showcases a long mine life underpinned by an impressive  inventory of nearly 10 million ounces in Measured and Indicated Mineral  Resources(3), and nearly seven million ounces in  Mineral Reserves, its exploration strategy can materially improve its  production profile, cash flows, optionality and value creation,  leveraging its ongoing expansion plan.
 
 Technical Discussion
 
 The Sadiola Mine is a long-life mine that has produced approximately 8.8 million ounces of gold(1) primarily  from oxide gold mineralization. Current end of year 2024 Reserves total  approximately 7 million ounces of gold in 149.7 million tonnes grading  1.45 g/t Au. Mineral Resources, inclusive of reserves comprises Measured  and Indicated Mineral Resources of 10 million ounces grading 1.46 g/t  Au and Inferred Mineral Resources of 496,000 ounces grading 1.08 g/t Au.  Most, if not all mineralized zones are open either or both along strike  and to depth with high expectations that additional zones will be  discovered.
 
 Since January 1, 2025, Allied Gold’s  exploration, comprising 700 holes totaling 60,496 m of drilling  (including sterilization drilling), has focused on targeting oxide gold  mineralization with a lesser emphasis on fresh-rock-hosted gold  mineralization. Significant amounts of oxide and fresh rock gold  mineralization have been intersected at the Tambali, Sekekoto/S12 Trend,  FE2 Trend and FE4 zones (see  Figure 1  for locations). This ongoing work highlights Allied's commitment to  creating long-term value through focused and sustained exploration.
 
 The  Sadiola property overlies a regionally distinct part of the Western  Malian Gold belt where there are more carbonates attesting to a  regionally unique original basin architecture. A strong westward  rotation of the Senegal-Mali Shear Zone, at the south end of the  property, perhaps enhanced by the early basin architecture also created a  low-pressure zone that supported the emplacement of felsic to  intermediate intrusions and associated higher heat flow and shear zones.  Structurally-hosted gold mineralization occurs in all rock types with a  preference to the carbonate-clastic contact and in intrusions. Each of  the Sadiola Main, Tambali, Sekekoto, FE2.5 and FE4 Zones lie along a  limestone-clastic sediment contact that has been fold-repeated up to  seven times across the Sadiola Property. This contact has been the focus  of shearing, faulting, local carbonate dissolution and gold-bearing  mineralization. Silicification, sulphidation (pyrite, arsenopyrite and  stibnite), potassic (biotite) and skarns (Sadiola Main Deposit) are the  dominant alteration types. The result is a world class series of gold  deposits that will not be fully defined for quite a few years if ever.
 
 The  following sections provide additional details for the primary target  areas including figures that present context and select drill hole  intercepts, greater than 10 g/t Au x metres, from unmined areas. Thus,  some hole assay summaries may not contain all drill hole intercepts for  that respective hole.
 
 Sadiola Main
 
 The  Sadiola Main deposit, including a group of smaller northeast-trending  deposits, has been traced for 2,500 m along strike, up to 200 m across  strike ( Figures 1 and  2),  to approximately 800 m depth and remains open at depth. The oxidized  portions of the deposit have been mined down to 200 m to 220 m below  surface. Mining of the remaining oxide and transition facies  mineralization is ongoing. A type section through the middle of the  deposit ( Figure 3)  shows the strong gold grades over good widths along the central part of  the zone extending to below the area tested by drilling and numerous,  secondary mineralized structures.
 
 Drilling recently resumed testing the Sadiola Main deposit with goals of:
 
 
 Tambalibetter defining the numerous mineralized sub-structures within the reserve pit envelope to further reduce waste-to-ore ratios,extend oxide gold zones, especially where the northeast-trending Tambali zones would intersect the Sadiola Main deposit, andfurther  trace the deposit to the south and at depth, to provide support for  extending the Sadiola Pit to the south perhaps eventually linking up the  Tambali Pit with the Sadiola pit.
 
 The 2,200 m by 500 m Tambali deposit lies approximately 600 m southwest of the Sadiola Main Deposit (see  Figure 1).  Its western extent is controlled by a graphitic unit which lies at a  north-northwest trending, limestone-clastic sediment contact. Multiple  corridors of northeast-trending intrusion- to sediment-hosted gold  mineralization that extend towards the Sadiola Main open pit may be  correlated to the northeast trending zones in the Sadiola Main Pit. The  upper, oxide gold mineralization portion of the deposit was mined until  2023 with production of approximately 403,000 ounces of gold(1).  Historic drilling indicates that the oxide gold mineralization is open  to the north and in local areas within the pit. Over the last couple of  years, Allied has carried out several modest drill campaigns to test the  fresh rock portions of this deposit with dual goals of defining near  surface fresh rock mineral resources which could be processed in the  Sadiola mill as needed and testing for additional oxide gold  mineralization.
 
 Since January 2025, Allied has completed 44 holes totaling 12,005 m of drilling ( Figure 4),  dominantly to further define the northeast-trending mineralized  structures. Gold-bearing mineralization dominantly occurs in numerous  discrete cross-cutting structures and along bedding planes along the  entire strike length of the deposit with the deepest intercepts to a  maximum of approximately 400 m below surface. It is likely that the  mineralized trend continues to the north and to the northeast, towards  the Sadiola Main Deposit and is open to depth. Allied drilling has  intersected multiple mineralized structures with intercepts to 18.9 m @  12.6 g/t Au in hole SADD 181 and 31.2 m @ 2.84 g/t Au in SADD138.  Mineralization is hosted by felsic and mafic dykes and in the clastic  sediments. Modelling of these multiple zones of gold mineralization is  ongoing. A type-section of the deposit with select drill intercepts  displayed is presented in  Figure 5.
 
 Figure 2: Sadiola Main Deposit Geology and Drill Plan
 
 
 
  
 Figure 3: Sadiola Main Deposit Reference Section
 
 
 
  
 Figure 4: Plan view Tambali Geology and Drilling
 
 
 
  
 Figure 5: Tambali Type Section
 
 
 
  
 Sekekoto West and S12
 
 Exploration  drilling in 2025 comprised 91 holes totaling 9,281 m including a  significant amount of closely spaced drilling to support a dominantly  oxide resource estimate ( Figure 6). Gold mineralization has been intersected in three areas, Sekekoto, S12 and Sekekoto West (most recent discovery).
 
 Sekekoto  is a northwest trending gold-bearing structure that lies on the east  side of a carbonate unit that produced 41,000 ounces of gold(1).  Sekekoto West lies adjacent to the western side of the same carbonate  unit. IP resistivity data highlights the carbonate-clastic sediment  contact and has provided a good guide for drilling to trace the  mineralization along the geological contact to the north.
 
 Sekekoto  West is a relatively recent discovery. Oxide and fresh gold  mineralization has been traced for approximately 1,400 m along strike  and to 80 m depth (the limit of drilling) with a short-term focus on the  oxide gold mineralization. Sekekoto West consists of one to two  northerly-trending mineralized zones and at least one northeast-trending  intersecting structure where drilling returned better-than-average  widths and grades ( Figure 5).  Significant intercepts include 1.82 g/t Au over 30.00 m, 2.57 g/t Au  over 8.00 m, 5.19g/t Au over 10.00 m, 11.90 g/t Au over 25 m, and 7.06  g/t Au over 41.00 m. Higher grade zones appear to plunge moderately to  the north, however, an overall shallow north plunge has also been  inferred.  Figure 7 presents a simplified cross-section through the north end of the Sekekoto West Deposit.
 
 The  S12 zone lies an additional 650 metres north of the northernmost  Sekekoto West drilling. This zone, which lies just east of the tailings  pond, has returned numerous significant results to 26.3 m grading 14.59  g/t Au. Modelling of this karst-like deposit will be carried out upon  completion of a Q1 2026 resistivity survey to help define the karst open  spaces, sand fill and breccias.
 
 Drilling is  advancing at 100 m step-outs to the north as we continue to intersect  mineralization with the northernmost hole, with results returning a  fresh rock, near-true-width intercept of 8 metres grading 4.03 g/t Au at  approximately 70 m below surface. The zone appears to narrow to the  south but will be tested further in the future.
 
 Figure 6: Sekekoto West and Sekekoto Drill Plan and modelled/active pits
 
 
 
  
 Figure 7: Type Section Sekekoto West Deposit
 
 
 
  
 FE2 Trend
 
 The  at least 5,500 m long FE2 Trend also follows a carbonate-clastic  contact. It comprises, from south to north, the 1.1 km-long FE2.5 oxide  gold prospect, the 1.1 km FE2S zone, the historic 1.2 km long FE2 pit  (produced 108,000 ounces(1)) and the FE2N portion for another 500 m to the north of the FE2 pit ( Figure 8).  Oxide gold mineralization has now been followed, more or less  continuously for 3.9 km and remains open to the north. Allied drilling  along this trend in 2025 comprised 452 holes totaling 26,378 m of  drilling. Only oxide gold mineralization was mined at the FE2 pit with  reports that a material amount of oxide gold mineralization remains. As  well, drilling below the FE2 pit continued to intersect economic-grade  gold mineralization in fresh rock to approximately 140 m depth, beyond  this the zone is still open.
 
 The FE2.5 zone has  been detailed drilled with potential for a modest-sized oxide gold  mineral resource. Notable FE2.5, intercepts include 3.4 g/t Au over 16  m, 1.92 g/t Au over 23 m and 6.55 g/t Au over 8 m. The FE2.5 deposit  comprises up to three mineralized lenses plunging approximately 10° to  the north and dipping shallow to moderately east. The mineralization has  been traced down to a vertical depth of 120 m and remains open to  depth. Since completing the FE2.5 drilling, drilling was carried out on  the 1.1-km-long portion of the trend (FE2S) between the FE2 pit and  FE2.5 resource and north of the FE2 pit. Six short, 100 m spaced RC  fences, completed north of the FE2 pit, all returned gold values with  better intercepts in both oxidized and fresh rock returning 28.19 g/t Au  over 3 m, 6.55 g/t Au over 8 m ( Figure 9  cross-section), 4.14 g/t Au over 4 m and 1.84 g/t Au over 6 m.  Additional drilling is required to be able to potentially define a  mineral resource.
 
 Figure 8: FE2 Trend Geology and Drill Plan
 
 
 
  
 Figure 9: Type section FE2N
 
 
 
  
 FE3/FE4 Trend
 
 Both  the FE3 and FE4 pits, which cover an area 3.25 km by up to 1.1 km wide,  have been partially mined for their oxide resources ( Figure 10) with 1.33 million ounces produced(1).  Allied commenced work over these zones in 2021 resulting in partial  oxide mineral resource extraction, with ongoing drilling aimed at  expanding mineral resources. To date in 2025, 112 holes totaling 12,232 m  of drilling have been completed with an average hole depth of 109 m.  This drilling focused on converting Inferred Mineral Resources to  Indicated Mineral Resources and defining additional oxide resources with  occasional holes testing the fresh rock portions at the FE4 pit and  along the bridge between the FE4 and FE3 pits. These two deposits lie in  an area where northeast-trending fold hinges intersect the  carbonate-clastic contact. Higher grades occur in the southeast portion  of the historic FE4 pit, in contact with a graphitic shear with recent  intercepts to 10.68 g/t Au over 18 m ( Figures 11 and  12).  Fresh rock and locally oxidized portions of the FE4 pit have been  metallurgically challenging with elevated levels of copper and arsenic  with drill definition of the fresh rock high-grade zone pending further  metallurgical test work.
 
 Exploration is  targeting strike extensions of the northeast-trending fold-parallel  secondary shears (intercepts to 4.95 g/t Au over 15 metres), the folded  interface between the carbonate and clastic rocks in the FE3/FE4 Bridge ( Figure 10) and the down-dip extensions of the oxide and fresh gold zones.
 
 Figure 10: FE3/FE4 Pits, Summary Geology and Drill Plan
 
 
 
  
 Figure 11: FE4 Pit Grade Dot Plot, Allied Drilling and Section Location
 
 
 
  
 Figure 12: Interpreted Geological and Drill Section Through FE4 Pit
 
 
 
  
 
 END NOTES
 
 (1)   Production ounce totals from Sadiola Mine production records
 
 (2)   This  is a non-GAAP financial performance measure and ratio. Refer to the  Non-GAAP Financial Performance Measures section at the end of this news  release.
 
 (3)   See Allied Gold’s Reserve and Resources statement  Allied Gold Corporation - Mineral Reserves and Mineral Resources
 
 Sampling and QA/QC Procedures
 
 All  exploration work at Sadiola follows industry-standard sampling, assay,  and QA/QC protocols. RC samples are collected at one-metre intervals and  split using a 75:25 riffle splitter. Diamond core is cut in half and  sampled systematically. Quality control samples (certified reference  materials, blanks, and field duplicates) are inserted at a ratio of  1:20.
 
 Most assays are performed externally at  Bureau Veritas Bamako (50 g fire assay) and MSA Bamako (photon assay).  Allied’s on-site lab analyzes the sterilization hole samples and  occasionally supports exploration by processing samples on a dedicated  sample preparation line. Laboratories are audited annually and maintain  high standards of analytical accuracy. Data management and validation  are maintained through the Company’s Fusion database platform.
 
 Qualified Person
 
 All  scientific and technical information in this press release has been  reviewed and approved by Don Dudek, P.Geo., Chief Exploration Officer,  who is a Qualified Person as defined under National Instrument 43-101.  Don Dudek has verified the data disclosed in this press release.
 
 About Allied Gold Corporation
 
 Allied  is a Canadian-based gold producer with a significant growth profile and  mineral endowment, operating a portfolio of three producing assets and  development projects located in Côte d'Ivoire, Mali, and Ethiopia. Led  by a team of mining executives with operational and development  experience and a proven track record of creating value, Allied is  progressing through exploration, construction, and operational  enhancements to become a mid-tier, next-generation gold producer in  Africa and ultimately a leading senior global gold producer.
 
 For further information, please contact:
 
 Allied Gold Corporation
 Royal Bank Plaza, North Tower
 200 Bay Street, Suite 2200, Toronto, ON M5J 2J3 Canada
 Email:  ir@alliedgold.com
 
 NON-GAAP FINANCIAL PERFORMANCE MEASURES
 
 The  Company has included certain non-GAAP financial performance measures  and ratios to supplement its Condensed Consolidated Interim Financial  Statements, which are presented in accordance with IFRS, including AISC  per gold ounce sold.
 
 The Company believes that these measures,  together with measures determined in accordance with IFRS, provide  investors with an improved ability to evaluate the underlying  performance of the Company.
 
 Non-GAAP financial performance  measures, including AISC, do not have any standardized meaning  prescribed under IFRS and, therefore, may not be comparable to similar  measures employed by other companies. Non-GAAP financial performance  measures intend to provide additional information and should not be  considered in isolation as a substitute for measures of performance  prepared in accordance with IFRS and are not necessarily indicative of  operating costs, operating earnings, or cash flows presented under IFRS.
 
 Management’s  determination of the components of non-GAAP financial performance  measures and other financial measures are evaluated on a periodic basis,  influenced by new items and transactions, a review of investor uses and  new regulations as applicable. Any changes to the measures are  described and retrospectively applied as applicable. Subtotals and per  unit measures may not calculate based on amounts presented in the  following tables due to rounding.
 
 The measures of AISC, along  with revenue from sales, are considered to be key indicators of a  Company’s ability to generate operating earnings and cash flows from its  mining operations. This data is furnished to provide additional  information and is a non-GAAP financial performance measure.
 
 AISC PER GOLD OUNCE SOLD
 
 AISC  figures are calculated generally in accordance with a standard  developed by the World Gold Council (“WGC”), a non-regulatory, market  development organization for the gold industry. Adoption of the standard  is voluntary, and the standard is an attempt to create uniformity and a  standard amongst the industry and those that adopt it. Nonetheless, the  cost measures presented herein may not be comparable to other similarly  titled measures of other companies. The Company is not a member of the  WGC at this time.
 
 AISC include cash costs, mine sustaining  capital expenditures (including stripping), sustaining mine-site  exploration and evaluation expensed and capitalized, and accretion and  amortization of reclamation and remediation. AISC exclude capital  expenditures attributable to projects or mine expansions, exploration  and evaluation costs attributable to growth projects, DA, income tax  payments, borrowing costs and dividend payments. AISC include only items  directly related to each mine site, and do not include any cost  associated with the general corporate overhead structure. As a result,  Total AISC represent the weighted average of the three operating mines,  and not a consolidated total for the Company. Consequently, this measure  is not representative of all of the Company’s cash expenditures.
 
 Sustaining  capital expenditures are expenditures that do not increase annual gold  ounce production at a mine site and excludes all expenditures at the  Company’s development projects as well as certain expenditures at the  Company’s operating sites that are deemed expansionary in nature, such  as the Sadiola Phased Expansion, the construction and development of  Kurmuk and the PB5 pushback at Bonikro. Exploration capital expenditures  represent exploration spend that has met the criteria for  capitalization under IFRS.
 
 The Company discloses AISC as it  believes that the measure provides useful information and assists  investors in understanding total sustaining expenditures of producing  and selling gold from current operations and evaluating the Company’s  operating performance and its ability to generate cash flow. The most  directly comparable IFRS measure is cost of sales. As aforementioned,  this non-GAAP measure does not have any standardized meaning prescribed  under IFRS and, therefore, may - 7 -
 
 not be comparable to  similar measures employed by other companies and should not be  considered in isolation as a substitute for measures of performance  prepared in accordance with IFRS, and is not necessarily indicative of  operating costs, operating earnings or cash flows presented under IFRS.
 
 AISC  is computed on a weighted average basis, with the aforementioned costs,  net of by-product revenue credits from sales of silver, being the  numerator in the calculation, divided by gold ounces sold.
 
 CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION AND STATEMENTS
 
 This  press release contains “forward-looking information” including “future  oriented financial information” under applicable Canadian securities  legislation. Except for statements of historical fact relating to the  Company, information contained herein constitutes forward-looking  information, including, but not limited to, any information as to the  Company’s strategy, objectives, plans or future financial or operating  performance. Forward-looking statements are characterized by words such  as “plan”, “expect”, “budget”, “target”, “project”, “intend”, “believe”,  “anticipate”, “estimate” and other similar words or negative versions  thereof, or statements that certain events or conditions “may”, “will”,  “should”, “would” or “could” occur. In particular, forward-looking  information included in this press release includes, without limitation,  statements with respect to:
 
 
 Forward-looking  information is based on the opinions, assumptions and estimates of  management considered reasonable at the date the statements are made,  and is inherently subject to a variety of risks and uncertainties and  other known and unknown factors that could cause actual events or  results to differ materially from those projected in the forward-looking  information. These factors include the Company’s dependence on products  produced from its key mining assets; fluctuating price of gold; risks  relating to the exploration, development and operation of mineral  properties, including but not limited to adverse environmental and  climatic conditions, unusual and unexpected geologic conditions and  equipment failures; risks relating to operating in emerging markets,  particularly Africa, including risk of government expropriation or  nationalization of mining operations; health, safety and environmental  risks and hazards to which the Company’s operations are subject; the  Company’s ability to maintain or increase present level of gold  production; nature and climatic condition risks; counterparty, credit,  liquidity and interest rate risks and access to financing; cost and  availability of commodities; increases in costs of production, such as  fuel, steel, power, labour and other consumables; risks associated with  infectious diseases; uncertainty in the estimation of Mineral Reserves  and Mineral Resources; the Company’s ability to replace and expand  Mineral Resources and Mineral Reserves, as applicable, at its mines;  factors that may affect the Company’s future production estimates,  including but not limited to the quality of ore, production costs,  infrastructure and availability of workforce and equipment; risks  relating to partial ownerships and/or joint ventures at the Company’s  operations; reliance on the Company’s existing infrastructure and supply  chains at the Company’s operating mines; risks relating to the  acquisition, holding and renewal of title to mining rights and permits,  and changes to the mining legislative and regulatory regimes in the  Company’s operating jurisdictions; limitations on insurance coverage;  risks relating to illegal and artisanal mining; the Company’s compliance  with anti-corruption laws; risks relating to the development,  construction and start-up of new mines, including but not limited to the  availability and performance of contractors and suppliers, the receipt  of required governmental approvals and permits, and cost overruns; risks  relating to acquisitions and divestures; title disputes or claims;  risks relating to the termination of mining rights; risks relating to  security and human rights; risks associated with processing and  metallurgical recoveries; risks related to enforcing legal rights in  foreign jurisdictions; competition in the precious metals mining  industry; risks related to the Company’s ability to service its debt  obligations; fluctuating currency exchange rates (including the US  Dollar, Euro, West African CFA Franc and Ethiopian Birr exchange rates);  the values of assets and liabilities based on projected future  conditions and potential impairment charges; risks related to  shareholder activism; timing and possible outcome of pending and  outstanding litigation and labour disputes; risks related to the  Company’s investments and use of derivatives; taxation risks; scrutiny  from non-governmental organizations; labour and employment relations;  risks related to third-party contractor arrangements; repatriation of  funds from foreign subsidiaries; community relations; risks related to  relying on local advisors and consultants in foreign jurisdictions; the  impact of global financial, economic and political conditions, global  liquidity, interest rates, inflation and other factors on the Company’s  results of operations and market price of common shares; risks  associated with financial projections; force majeure events; the  Company’s plans with respect to dividend payment; transactions that may  result in dilution to common shares; future sales of common shares by  existing shareholders; the Company’s dependence on key management  personnel and executives; possible conflicts of interest of directors  and officers of the Company; the reliability of the Company’s disclosure  and internal controls; compliance with international ESG disclosure  standards and best practices; vulnerability of information systems  including cyber attacks; as well as those risk factors discussed or  referred to herein.the  Company’s expectations in connection with the production and  exploration, development and expansion plans at the Company’s projects  discussed herein being met;the  Company’s plans to continue building on its base of significant gold  production, development-stage properties, exploration properties and  land positions in Mali, Côte d’Ivoire and Ethiopia through optimization  initiatives at existing operating mines, development of new mines, the  advancement of its exploration properties and, at times, by targeting  other consolidation opportunities with a primary focus in Africa;the Company’s expectations relating to the performance of its mineral properties;the estimation of Mineral Reserves and Mineral Resources;the timing and amount of estimated future production;the estimation of the life of mine of the Company’s projects;the timing and amount of estimated future capital and operating costs;the costs and timing of exploration and development activities;the  Company’s expectations regarding the timing of feasibility or  pre-feasibility studies, conceptual studies or environmental impact  assessments; andthe Company’s  aspirations to become a mid-tier next generation gold producer in Africa  and ultimately a leading senior global gold producer.
 
 Although the Company has  attempted to identify important factors that could cause actual actions,  events or results to differ materially from those described in  forward-looking information, there may be other factors that could cause  actions, events or results to not be as anticipated, estimated or  intended. There can be no assurance that forward-looking information  will prove to be accurate, as actual results and future events could  differ materially from those anticipated in such statements. The Company  undertakes no obligation to update forward-looking information if  circumstances or management’s estimates, assumptions or opinions should  change, except as required by applicable law. The reader is cautioned  not to place undue reliance on forward-looking information. The  forward-looking information contained herein is presented for the  purpose of assisting investors in understanding the Company’s expected  financial and operational performance and the Company’s plans and  objectives and may not be appropriate for other purposes.
 
 CAUTIONARY NOTE TO U.S. INVESTORS REGARDING ESTIMATES OF MEASURED, INDICATED AND INFERRED RESOURCES
 
 This  press release uses the terms “Measured”, “Indicated” and “Inferred”  Mineral Resources as defined in accordance with NI 43-101. United States  readers are advised that while such terms are recognized and required  by Canadian securities laws, the United States Securities and Exchange  Commission does not recognize them. Under United States standards,  mineralization may not be classified as a “reserve” unless the  determination has been made that the mineralization could be  economically and legally produced or extracted at the time the reserve  calculation is made. United States readers are cautioned not to assume  that all or any part of the mineral deposits in these categories will  ever be converted into reserves. In addition, “Inferred Resources” have a  great amount of uncertainty as to their existence, and as to their  economic and legal feasibility. It cannot be assumed that all or any  part of an Inferred Resource will ever be upgraded to a higher category.  United States readers are also cautioned not to assume that all or any  part of an Inferred Mineral Resource exists or is economically or  legally mineable.
 
 Photos accompanying this announcement are available at:
 
 
 
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