METALLA REPORTS FINANCIAL RESULTS FOR THE FIRST QUARTER OF 2023 AND PROVIDES ASSET UPDATES

(All dollar amounts are in thousands of United States dollars unless otherwise indicated, except for shares, per ounce, and per share amounts)

TSXV: MTA
NYSE American: MTA

VANCOUVER, BC, May 12, 2023 /PRNewswire/ - Metalla Royalty & Streaming Ltd. ("Metalla" or the "Company") (TSXV: MTA) (NYSE American: MTA) announces its operating and financial results for the three months ended March 31, 2023. For complete details of the condensed interim consolidated financial statements and accompanying management's discussion and analysis for the three months ended March 31, 2023, please see the Company's filings on SEDAR (www.sedar.com) or EDGAR (www.sec.gov). Shareholders are encouraged to visit the Company's website at www.metallaroyalty.com.

Brett Heath, President, and CEO of Metalla, commented, "During the first quarter we received stronger than expected production from Wharf and El Realito along with several exciting portfolio updates. We are also very pleased with the continued support of Beedie Capital securing an amendment for an expanded and extended convertible loan facility. We look forward to the balance of 2023, attracting more high-quality third-party assets." 

FINANCIAL HIGHLIGHTS

During the three months ended March 31, 2023, and the subsequent period up to the date of this news release, the Company:

• Acquired 1 stream and 5 royalties, to bring the total held as at the date of this press release to 85 precious metals assets, through the following transactions:
1. Acquired an existing 2.5%-3.75% sliding scale Gross Proceeds ("GP") royalty over gold, together with a 0.25%-3.0% Net Smelter Return ("NSR") royalty on all non-gold and silver metals on the majority of Barrick Gold Corporation's ("Barrick") world-class Lama project in Argentina, from an arm's length seller for aggregate consideration of $7.5 million. The transaction closed on March 9, 2023, at which time the Company paid the $2.5 million in cash, and issued 466,827 common shares of the Company to the seller (valued at $5.3553 per share). The remaining $2.5 million, to be paid in cash or common shares, is payable within 90 days upon the earlier of a 2 Moz gold Mineral Reserve estimate on the royalty area or 36 months after the closing date;
2. Acquired one silver stream and three royalties from Alamos Gold Corp. ("Alamos") for $5.0 million in common shares of Metalla valued at $5.3228 per share, representing the 20-day Volume-Weighted Average Price ("VWAP") of shares of Metalla traded on the NYSE prior to the announcement of the transaction. The transaction closed on February 23, 2023, at which time the Company issued 939,355 common shares of the Company to Alamos. The stream and royalties acquired in this transaction include:

• a 20% silver stream over the Esperanza project located in Morales, Mexico owned by Zacatecas Silver Corp.;
• a 1.4% NSR royalty on the Fenn Gibb South project located in Timmins, Ontario owned by Mayfair Gold Corp.;
• a 2.0% NSR royalty on the Ronda project located in Shining Tree, Ontario owned by Platinex Inc.; and
• a 2.0% NSR royalty on the Northshore West property located in Thunder Bay, Ontario owned by New Path Resources Inc.
• For the three months ended March 31, 2023, received or accrued payments on 927 attributable Gold Equivalent Ounces ("GEOs") at an average realized price of $1,836 and an average cash cost of $5 per attributable GEO (see Non-IFRS Financial Measures);
• For the three months ended March 31, 2023, recognized revenue from royalty and stream interests, including fixed royalty payments, of $1.0 million, net loss of $1.4 million, and Adjusted EBITDA of $0.6 million (see Non-IFRS Financial Measures);
• For the three months ended March 31, 2023, generated operating cash margin of $1,831 per attributable GEO, from the Wharf, El Realito, La Encantada, the New Luika Gold Mine ("NLGM") stream held by Silverback Ltd. ("Silverback"), the Higginsville derivative royalty asset, and other royalty interests (see Non-IFRS Financial Measures);
• For the three months ended March 31, 2023, recognized payments due or received (not included in revenue) from the Higginsville derivative royalty asset of $0.7 million (see Non-IFRS Financial Measures);
• On May 27, 2022, the Company announced that it had entered into a new equity distribution agreement with a syndicate of agents to establish an ATM equity program (the "2022 ATM Program") under which the Company may distribute up to $50.0 million (or the equivalent in Canadian Dollars) in common shares of the Company. From inception to the date of this press release, the Company distributed 1,078,079 common shares under the 2022 ATM Program at an average price of $5.20 per share for gross proceeds of $5.6 million;
• On May 11, 2023, the Company entered into a second supplemental loan agreement (the "Supplemental Loan Agreement") with Beedie Capital, expected to be effective March 31, 2023, once customary conditions are satisfied, to amend its loan facility by:
1. extending the maturity date to May 9, 2027;
2. increasing the loan facility by C$5.0 million from C$20.0 million to C$25.0 million, of which C$21.0 million will be undrawn after giving effect to the C$4.0 million conversion described below;
3. increasing the interest rate from 8.0% to 10.0% per annum;
4. amending the conversion price of the fourth drawdown from C$11.16 per share to C$8.67 per share, being a 30% premium to the 30-day VWAP of the Company shares measured at market close on the day prior to announcement of the amendment;
5. amending the conversion price of C$4.0 million of the third drawdown from C$14.30 per share to C$7.33 per share, being the 5-day VWAP of the Company shares measured at market close on the day prior to announcement of the amendment, and converting the C$4.0 million into shares at the new conversion price.  The Company will issue Beedie 545,702 common shares of the Company for the conversion of the C$4.0 million once customary conditions are satisfied;
6. amending the conversion price of the remaining C$1.0 million of the Third Drawdown from C$14.30 per share to C$8.67 per share, being to the 30-day VWAP of the Company shares measured at market close on the day prior to announcement of the amendment; and
7. All other terms of the loan facility remain unchanged.
• On March 30, 2023, the Company signed an amendment with the arm's length seller of the Castle Mountain royalty to extend the maturity date of the $5.0 million loan from June 1, 2023, to April 1, 2024.  As part of the amendment, on March 31, 2023, the Company paid all accrued interest on the loan, and effective April 1, 2023, the interest rate increased to 12.0% per annum, and the principal and accrued interest will be repaid no later than April 1, 2024.

ASSET UPDATES

Below are updates during the three months ended March 31, 2023, and subsequent period to certain of the Company's assets, based on information publicly filed by the applicable project owner:

La Encantada

On April 20, 2023, First Majestic Silver Corp. ("First Majestic") announced production of 89 ounces of gold in the first quarter of 2023 from La Encantada. Silver production for the mine totaled 0.84 Moz, and 2023 guidance is in the range of 2.9 – 3.2 Moz silver. First Majestic also completed 1,863 meters of drilling on the property with the use of two underground rigs. First Majestic will continue to advance mining at La Encantada towards the Ojuelas and Beca-Zone orebodies to extract higher-grade ores during the quarter to further improve overall production.

On March 31, 2023, First Majestic declared Probable Reserves of 13.6 Moz at 133 g/t silver, and total Measured and Indicated Resources of 31.6 Moz at 148 g/t silver at La Encantada with an effective date of December 31, 2022.

Metalla holds a 100% GVR royalty on gold produced at the La Encantada mine limited to 1.0 Koz annually.

El Realito

On April 27, 2023, Agnico Eagle Mines Ltd. ("Agnico") reported that gold production from La India totaled 16,321 oz gold for the first quarter of 2023. Mine production levels for the first quarter were good with grades higher than target. Changes are underway to improve the leach kinetics of the heap leach pads at the mine. An investigation is ongoing for additional sulphide mineralization with a plan to drill 4,000 meters at the Chipriona target which is northwest and adjacent to El Realito royalty boundary.

Metalla holds a 2.0% NSR royalty on the El Realito deposit which is subject to a 1.0% buyback right for $4.0 million.

Wharf Royalty

On February 22, 2023, Coeur Mining Inc. ("Coeur") reported fourth quarter production of 19.9 Koz gold at 0.65 g/t, in line with full year guidance for Wharf disclosed by Coeur on February 16, 2022. Coeur has guided 2023 production to be in the range of 85 – 95 Koz. Successful exploration and infill drilling during the year allowed for a 7% increase, net of depletion, at Wharf where Proven & Probable Reserves totaled 908 Koz gold at 0.027 oz/t (0.84 g/t). Additionally, a total of 293 Koz gold at 0.02 oz/t (0.62 g/t) of Measured & Indicated Resources, and Inferred Resources stand at 63 Koz gold at 0.02 oz/t (0.62 g/t), were declared at Wharf. Exploration efforts in 2023 will focus on geological modelling and planning for 2024.

Metalla holds a 1.0% GVR royalty on the Wharf mine.

New Luika Silver Stream

On April 24, 2023, Shanta Gold Limited ("Shanta") reported that it produced 15.3 Koz of gold at its NLGM in Tanzania in the first quarter of 2023. On February 27, 2023, Shanta announced the extension of the mine life at NLGM through to Q1 2028 through the increase in Mineral Reserves at the mine. Total Proven & Probable Mineral Reserves at NLGM now stand at 394 Koz at 2.85 g/t gold, with Measured & Indicated Resources at 764 Koz at 2.78 g/t gold. In addition, a tailings retreatment project at NLGM contributed an additional 48 Koz of recoverable gold and extends the NLGM operating life to at least February 2031.

Metalla holds a 15% interest in Silverback, whose sole business is receipt and distribution of a 100% silver stream on NLGM at an ongoing cost of 10% of the spot silver price.

Wasamac

On April 27, 2023, Agnico reported that prior to the closing of the transaction to acquire Yamana Gold Corp.'s ("Yamana") Canadian assets, Yamana completed 29 drill holes totalling 14,673 meters at Wasamac which yielded a significant intercept of 4.7 g/t gold over 54.1 meters.

On February 16, 2023, Agnico reported they are reviewing the technical aspects of the project with a focus on processing ore at the Canadian Malartic mill, which is expected to reduce the project footprint and capital cost. An internal evaluation of the project is expected in the fourth quarter of 2023 and Agnico expects the project has the potential to produce 200 Koz gold annually.

Metalla holds a 1.5% NSR royalty on the Wasamac project subject to a buy back of 0.5% for C$7.5 million.

Garrison

On April 11, 2023, Moneta Gold Inc. ("Moneta") announced the results of assays from historical drill core at Garrison. The sampling confirmed the continuity and extension of gold mineralized zones not currently included in the latest Mineral Resource estimate. Significant results include 1.87 g/t over 18 meters and 1.58 g/t gold over 18.5 meters at Garrcon and 13.5 g/t gold over 3.2 meters and 4.79 g/t gold over 3.75 meters at Jonpol.

On September 7, 2022, Moneta announced positive results for a PEA for the Tower Gold Project envisioning a 19,200 tpd combined open pit and underground mining operation with strong economics. Average annual gold production over the first eleven years is expected to be 368 Koz gold with the majority of the ounces in the first five to six years sourced from the Garrison open pit.

Metalla holds a 2.0% NSR royalty on the Garrison project.

Amalgamated Kirkland Property

On April 27, 2023, Agnico reported infill drill results from the Amalgamated Kirkland deposit featuring highlights of 14.7 g/t gold over 5.3 meters and 13.0 g/t gold over 4.9 meters. The AK deposit remains open toward the west and vertically along the west fringe.

On February 16, 2023, Agnico reported it is evaluating the potential to source additional production from Amalgamated Kirkland to be processed at either Macassa or at the LaRonde complex. Agnico is evaluating the potential to produce between 20 Koz to 40 Koz of gold per year from the AK deposit commencing in 2024.

Metalla holds a 0.45% NSR royalty on the Amalgamated Kirkland property.

Endeavor

On March 28, 2023, Polymetals Resources Ltd. ("Polymetals") announced the execution of a share sale and purchase agreement in relation to the proposed acquisition of all of the issued share capital of Orana Minerals Pty Ltd., which is the sole shareholder of Cobar Metals Pty Ltd. ("Cobar Metals").  Cobar Metals has in turn entered into an agreement to purchase the Endeavor lead, zinc and silver mine in Australia via the acquisition of three project companies, including Cobar Operations Pty Ltd. ("Cobar Operations"). Completion of Polymetals acquisition of Orana Minerals Pty Ltd. is subject to approval of Polymetals shareholders, with the meeting scheduled for May 12, 2023.  As part of Polymetals proposed acquisition of the Endeavor mine, the Company has entered into an agreement with the holder of the Endeavor mining tenements, Cobar Operations, by which the Company will convert its 100% silver stream in the Endeavor mine to a 4.0% NSR royalty on all lead, zinc and silver produced from those tenements, and the closing of that agreement is pending.

On April 17, 2023, Polymetals announced the results of six drill holes completed on Endeavor, highlighted by 19.5% zinc Equivalent ("ZnEq") over 81 meters and 14.6% ZnEq over 52 meters at the North lode. Polymetals announced it is focused on various aspects of the Endeavor mine with a view to recommencing operations. On April 25, 2023, Polymetals released additional results from drilling at the South Lode at Endeavor, highlights included 11.02% ZnEq over 71 meters.

Côté-Gosselin

On February 2, 2023, and February 16, 2023, IAMGOLD Corporation ("IAMGOLD") reported that it had completed 73% of the construction at the Côté Gold Project and drill results received for the 2022 drill program continue to highlight the resource expansion potential of the Gosselin deposit both to the south of the recently declared 5Moz Resource estimate and at depth. Significant intercepts include 1.99 g/t gold over 342.2 meters, 1.29 g/t gold over 313 meters, 1.5 g/t gold over 181 meters and 0.66 g/t gold over 388.5 meters. Additional technical studies are planned to complete metallurgical test work and mining and infrastructure studies to review alternatives to optimize the inclusion of Gosselin into future Côté life-of-mine plans.

Metalla holds a 1.35% NSR royalty that covers less than 10% of the Côté Reserves and Resources estimate and covers all of the 5 Moz gold Gosselin Resource estimate.

Fifteen Mile Stream

On April 27, 2023, St. Barbara Limited ("St Barbara") reported a revised permitting timeline for Fifteen Mile Stream which targets development in fiscal 2026. In addition, St. Barbara will investigate repurposing the Touquoy processing facility for use at Fifteen Mile Stream to lower capital and construction cost.

Metalla holds a 1.0% NSR royalty on the Fifteen Mile Stream project, and 3.0% NSR royalty on the Plenty and Seloam Brook deposits.

Fosterville

On April 27, 2023, Agnico reported that gold production from Fosterville for the first quarter of 2023 totalled 86 Koz gold. At the tail end of the quarter, drilling began at the lower end of the Lower Phoenix/Swan zone where drilling will also target the newly discovered Cardinal structure in the hanging wall of the Swan Zone. During 2023, Agnico plans to spend $20.8 million for 105,300 meters of drilling, and development of exploration drifts to replace Mineral Reserve depletion and to add Mineral Resources in the Lower Phoenix, Cygnet and Robbins Hills areas. Agnico will spend another $4.4 million for 11,300 meters of underground and surface exploration with the aim of discovering addition high-grade mineralization at Fosterville.

Metalla holds a 2.5% GVR royalty on the northern and southern extensions of the Fosterville mining license and other areas in the land package.

Lama

On May 3, 2023, Barrick reported that drilling continued during the first quarter of 2023 with one rig testing mineralization concepts at Penelope South and West targets. Total exploration, evaluation and project expenses for the whole Pascua-Lama project totaled $8 million for the first quarter of 2023.

Metalla holds a 2.5%-3.75% GP royalty on gold and a 0.25%-3.0% NSR royalty on all other metals (other than gold and silver) at Lama.

Castle Mountain

On May 3, 2023, Equinox Gold Corp. ("Equinox") reported a surface exploration program of geological mapping and channel sampling commenced with the primary goal to sample previously identified mineralization exposed on surface such that data can be used in future Mineral Resource estimation. Sustaining capital expenditures during the quarter were primarily related to work on a water well. A total of $1.4 million was spent on Phase 2 permitting and optimization for the quarter.

On February 23, 2023, Equinox reported that in 2023 it plans to spend $8 million on Castle Mountain phase two optimization, engineering and permitting.

Metalla holds a 5.0% NSR royalty on the South Domes area of the Castle Mountain mine.

Santa Gertrudis

On February 16, 2023, Agnico provided a resource update on the Santa Gertrudis project near Hermosillo, Mexico where Agnico expects to spend $7.3 million for 10,000 meters of drilling in 2023. Measured & Indicated Resources at Santa Gertrudis totaled 516 Koz at 0.91 g/t gold and 2,106 Koz at 3.71 g/t silver. Inferred Resources totaled 1,464 Koz at 2.25 g/t gold and 7,548 Koz at 11.58 g/t silver.

Metalla holds a 2.0% NSR royalty on the Santa Gertrudis project.

Akasaba West

On April 27, 2023, Agnico announced that 670 kt of overburden was removed to date and construction and installation of surface infrastructure was ongoing to bring the Akasaba West project online for early 2024 where it is expected to contribute 12,000 ounces of gold per year to the Goldex operation.

Metalla holds a 2.0% NSR royalty on the Akasaba West project subject to a 210 Koz gold exemption.

Camflo

On April 27, 2023, Agnico reported there are three drill rigs currently investigating near-surface targets at Camflo. On February 16, 2023, Agnico reported the Canadian Malartic partnership has identified porphyry hosted gold mineralization that could potentially be mined via an open pit at the Camflo property and provide tonnage to the Canadian Malartic operation by the end of the decade. Additional studies are underway to fully evaluate the mineralization and additional potential in adjacent rock types. An aggressive drill program of $5 million with 22,000 meters is planned in 2023. The Camflo property covers the past producing Camflo mine which had historical production of approximately 1.6 Moz gold at 5.78 g/t.

Metalla holds a 1.0% NSR royalty on the Camflo mine, located ~1km northeast of the Canadian Malartic operation.

Plomosas

On March 20, 2023, GR Silver Mining announced an updated Mineral Resource estimate for the Plomosas project. At the Plomosas Mine area, total Indicated Resources are 31 Moz at 200 g/t silver equivalent ("AgEq") and Inferred Resources are 17 Moz at 175 g/t AgEq. The San Juan-La Colorada Area has an Indicated Resource of 1 Moz at 204 g/t AgEq and an Inferred Resource of 16 Moz at 180 g/t AgEq.

Metalla holds a 2.0% NSR royalty on the Plomosas property subject to a buy back of 1.0% for $1.0 million.

Tower Mountain

On April 25, 2023, Thunder Gold Corp announced they intersected 941 g/t over 1.5 meters with visible gold in the core at the Thunder Gold property. Additional highlights include 0.77 g/t gold over 23 meters and 1.26 g/t gold over 17.5 meters.

Metalla holds a 2% NSR royalty on the Tower Mountain property.

Montclerg

Through press releases dated February 8, 2023, and January 18, 2023, GFG Resources Inc. reported high grade intervals at the Montclerg Gold Project located 48 km east of the Timmins Gold District. Significant intercepts include 8.46 g/t gold over 5 meters and 9.85 g/t gold over 16 meters.

Metalla holds a 1.0% NSR royalty on the Montclerg property.

Detour DNA

On February 16, 2023, Agnico reported the results from step out drilling approximately 2.4 km west of the Detour West pit where a significant drill hole intercepted 2.6 g/t gold over 35.3 meters and 13.7 g/t gold over 3.2 meters.

Metalla holds a 2.0% NSR royalty on the Detour DNA property which is approximately 7 km west of the Detour West reserve pit margin.

Green Springs

On December 9, 2022, Contact Gold Corp. announced it has entered into a $10 million earn-in with Centerra Gold on the Green Springs project. On April 5, 2023, Contact Gold reported a 4,500 meter drill program with a budget of $1.85 million will be conducted at Green Springs.

Metalla holds a 2.0% NSR royalty on the Green Springs project.

QUALIFIED PERSON

The technical information contained in this news release has been reviewed and approved by Charles Beaudry, geologist M.Sc., member of the Association of Professional Geoscientists of Ontario and of the Ordre des Géologues du Québec and a director of Metalla. Mr. Beaudry is a QP as defined in National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101").

ABOUT METALLA

Metalla is a precious metals royalty and streaming company. Metalla provides shareholders with leveraged precious metal exposure through a diversified and growing portfolio of royalties and streams. Our strong foundation of current and future cash-generating asset base, combined with an experienced team gives Metalla a path to become one of the leading gold and silver companies for the next commodities cycle.

For further information, please visit our website at www.metallaroyalty.com

ON BEHALF OF METALLA ROYALTY & STREAMING LTD.

(signed) "Brett Heath"

President and CEO

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies of the TSXV) accept responsibility for the adequacy or accuracy of this release.

Non-IFRS Financial Measures

Metalla has included certain performance measures in this press release that do not have any standardized meaning prescribed by International Financial Reporting Standards (IFRS) including (a) attributable gold equivalent ounces (GEOs), (b) average cash cost per attributable GEO, (c) average realized price per attributable GEO, (d) operating cash margin per attributable GEO, and (e) adjusted EBITDA. The Company believes that, in addition to conventional measures prepared in accordance with IFRS, certain investors use this information to evaluate the Company's performance and ability to generate cash flow.

(a) Attributable GEOs
Attributable GEOs are a non-IFRS financial measure that  is composed of gold ounces attributable to the Company, plus an amount calculated by taking the revenue earned by the Company in the period from payable silver ounces attributable to the Company divided by the average London fix price of gold for the relevant period, plus an amount calculated by taking the cash received or accrued by the Company in the period from the derivative royalty asset divided by the average London fix gold price for the relevant period.  Included in the calculation of attributable GEOs is any cash received from the Higginsville price participation royalty, which is accounted for as a derivative royalty asset, as such any payments received under this royalty are treated as a reduction in the carrying value of the asset on the Company's statement of financial position and not shown as revenue on the Company's statement of profit and loss.  However, operationally as the Company receives payment similar to the Company's other royalty interests, the results have been included for more accurate comparability and to allow the reader to accurately analyze the operations of the Company. The Company presents attributable GEOs as it believes that certain investors use this information to evaluate the Company's performance in comparison to other streaming and royalty companies in the precious metals mining industry who present results on a similar basis. The Company's attributable GEOs for the three months ended March 31, 2023, were as follows:

Attributable GEOs during the period from:
Higginsville	354
Wharf	352
El Realito	168
La Encantada	26
NLGM	27
Total attributable GEOs	927

(b) Average cash cost per attributable GEO
Average cash cost per attributable GEO is a non-IFRS financial measure that is calculated by dividing the Company's total cash cost of sales, excluding depletion by the number of attributable GEOs. The Company presents average cash cost per attributable GEO as it believes that certain investors use this information to evaluate the Company's performance in comparison to other streaming and royalty companies in the precious metals mining industry who present results on a similar basis. The Company's average cash cost per attributable GEO for three months ended March 31, 2023, was:

Cost of sales for NLGM	$5
Total cash cost of sales	5
Total attributable GEOs	927
Average cash cost per attributable GEO	$5

(c) Average realized price per attributable GEO
Average realized price per attributable GEO is a non-IFRS financial measure that is calculated by dividing the Company's revenue, excluding any revenue earned from fixed royalty payments, and including cash received or accrued in the period from derivative royalty assets, by the number of attributable GEOs sold. The Company presents average realized price per attributable GEO as it believes that certain investors use this information to evaluate the Company's performance in comparison to other streaming and royalty companies in the precious metals mining industry that present results on a similar basis. The Company's average realized price per attributable GEO for three months ended March 31, 2023, was:

Royalty revenue (excluding fixed royalty payments)	$981
Payments from derivative assets	669
Revenue from NLGM	52
Sales from stream and royalty interests	1,702
Total attributable GEOs sold	927
Average realized price per attributable GEO	$1,836

(d) Operating cash margin per attributable GEO
Operating cash margin per attributable GEO is a non-IFRS financial measure that is calculated by subtracting the average cast cost price per attributable GEO from the average realized price per attributable GEO. The Company presents operating cash margin per attributable GEO as it believes that certain investors use this information to evaluate the Company's performance in comparison to other streaming and royalty companies in the precious metals mining industry that present results on a similar basis.

(e) Adjusted EBITDA
Adjusted EBITDA is a non-IFRS financial measure which excludes from net income taxes, finance costs, depletion, impairment charges, foreign currency gains/losses, share based payments, and non-recurring items. Management uses Adjusted EBITDA to evaluate the Company's operating performance, to plan and forecast its operations, and assess leverage levels and liquidity measures. The Company presents Adjusted EBITDA as it believes that certain investors use this information to evaluate the Company's performance in comparison to other streaming and royalty companies in the precious metals mining industry who present results on a similar basis. However, Adjusted EBITDA does not represent, and should not be considered an alternative to net income (loss) or cash flow provided by operating activities as determined under IFRS. The Company's adjusted EBITDA for three months ended March 31, 2023, was:

Net loss	$(1,356)
Adjusted for:
Interest expense	315
Finance charges	33
Income tax provision	199
Depletion	399
Foreign exchange loss	68
Share-based payments	897
Adjusted EBITDA	$555

Refer the Company's MD&A for the three months ended March 31, 2023, which is available on SEDAR at www.sedar.com, for a numerical reconciliation of the non-IFRS financial measures described above. The presentation of these non-IFRS financial measures is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. Other companies may calculate these non-IFRS financial measures differently.

Technical and Third-Party Information

Metalla has limited, if any, access to the properties on which Metalla holds a royalty, stream or other interest. Metalla is dependent on (i) the operators of the mines or properties and their qualified persons to provide technical or other information to Metalla, or (ii) publicly available information to prepare disclosure pertaining to properties and operations on the mines or properties on which Metalla holds a royalty, stream or other interest, and generally has limited or no ability to independently verify such information. Although Metalla does not have any knowledge that such information may not be accurate, there can be no assurance that such third-party information is complete or accurate. Some information publicly reported by operators may relate to a larger property than the area covered by Metalla's royalty, stream or other interests. Metalla's royalty, stream or other interests can cover less than 100% and sometimes only a portion of the publicly reported mineral reserves, resources and production of a property.

Unless otherwise indicated, the technical and scientific disclosure contained or referenced in this press release, ‎including any ‎references to mineral resources or mineral reserves, was prepared in accordance with Canadian ‎NI 43-101‎, which differs significantly from the requirements of the U.S. Securities and ‎Exchange Commission (the "SEC") ‎applicable to U.S. domestic issuers. Accordingly, the scientific and technical ‎information contained or referenced in this press ‎release may not be comparable to similar information made ‎public by U.S. companies subject to the reporting and ‎disclosure requirements of the SEC.‎

"Inferred mineral resources" have a great amount of uncertainty as to their existence and great uncertainty as to ‎their ‎economic and legal feasibility. It cannot be assumed that all or any part of an inferred mineral resource will ‎ever be ‎upgraded to a higher category. Historical results or feasibility models presented herein are not guarantees ‎or expectations of ‎future performance.‎

Cautionary Note Regarding Forward-Looking Statements

This press release contains "forward-looking information" and "forward-looking statements" (collectively, "forward-looking statements") within the meaning of applicable securities legislation. The forward-looking statements herein are made as of the date of this press release only and the Company does not intend to and does not assume any obligation to update or revise them except as required by applicable law.

All statements included herein that address events or developments that we expect to occur in the ‎future ‎are ‎forward-looking ‎statements. Generally, forward-looking statements can be identified by the use of ‎forward-looking terminology such as ‎‎"plans", "expects", "is expected", "budgets", "scheduled", ‎‎"estimates", "forecasts", "predicts", "projects", "intends", "targets", ‎‎"aims", "anticipates" or "believes" or ‎variations (including negative variations) of such words and phrases or may be ‎identified by statements ‎to the effect that certain actions "may", "could", "should", "would", "might" or "will" be taken, ‎occur or be ‎achieved.  Forward-looking statements in this press release include, but are not limited to, statements ‎regarding: future events or future performance of Metalla;‎ the completion of the Company's royalty ‎purchase transactions; ‎the Company's plans and objectives; ‎the Company's future financial and ‎operational performance; ‎ expectations regarding stream and royalty interests owned by the Company; ‎‎the satisfaction of future payment obligations, contractual commitments and contingent commitments by ‎Metalla;‎ the future achievement of any milestones in respect of the payment or satisfaction of contingent ‎‎‎consideration by ‎Metalla‎; ‎the effectiveness, and potential use and benefit of the Company's final short ‎form base shelf prospectus and Form F-10 ‎registration statement;‎ the future sales of common ‎shares ‎under the 2022 ATM program and the value of the gross proceeds to be raised‎;‎ the future availability of ‎funds, including drawdowns pursuant to the Company's loan facility (as amended or supplemented);‎ the ‎effective interest rate of drawdowns under the Company's loan facility (as amended or supplemented) ‎and the life ‎expectancy thereof; ‎the future conversion of funds drawn down by ‎Metalla under its loan ‎facility (as amended or supplemented);‎ the amendments or supplements to the Company's loan facility, including the effectiveness of the Supplemental Loan Agreement and conversion of C$4.0 million of the third drawdown;‎ ‎the payment of the principal and accrued interest on the Castle Mountain loan and the anticipated timing ‎thereof‎;‎ the completion by property owners of announced drilling programs, capital expenditures, and ‎other planned activities ‎in relation to properties on ‎which the Company and its subsidiaries hold a royalty ‎or streaming interest and the ‎expected timing thereof; ‎production and life of mine estimates or forecasts ‎at the properties on which the Company and its subsidiaries hold a ‎royalty ‎or streaming interest‎;‎ future ‎disclosure by property owners and the expected timing ‎thereof; ‎ the completion by property owners of ‎announced capital expenditure programs; ‎ the expected 2023 production at La Encantada;‎ the expected ‎‎2023 guidance for the mine at La Encantada;‎ the advancement of mining at La Encantada towards the ‎Ojuelas and Beca-Zone orebodies;‎ the intended improvements for the heap leach pads at El Realito;‎ the ‎completion of ‎4,000 meters of ‎ exploration drilling by Agnico at the Chipriona deposit at El Realito;‎ the ‎expected 2023 production at Wharf;‎ the focus of the exploration efforts at Wharf in 2023;‎ the extension ‎of the mine operating life at NLGM; ‎the assessment of the Wasamac project by Agnico, and its expected ‎production potential;‎ Moneta's plan to assess the expansion of underground resources and evaluate the ‎increase of underground production rates;‎ the expected future production at the Tower Gold Project, and ‎anticipated timing thereof;‎ the production potential at the AK deposit and the anticipated timing thereof;‎ ‎the recommencing of operations at the Endeavor mine;‎ the completion of Polymetals acquisition of ‎Orana Minerals Pty Ltd. and obtaining the required shareholder approval;‎ the closing of the agreement ‎between the Company and Cobar Operations to convert the Company's 100% silver ‎stream in the ‎Endeavor mine to a 4.0% NSR royalty on all lead, zinc and silver produced from those tenements;‎ ‎additional technical studies planned to complete test work and studies to optimize inclusion of Gosselin ‎into future ‎Côté life-of-mine plans;‎ St. Barbara's plan to investigate repurposing of the Touquoy ‎processing facility;‎ the construction of the Fifteen Mile Stream mine, and the anticipated timing thereof;‎ ‎the expected expenses by Agnico at Fosterville, and the completion of capitalized drilling, development ‎of exploration drifts, and underground and surface exploration;‎ the budget for the Phase 2 optimization, ‎engineering and permitting at Castle Mountain and the anticipated timing ‎thereof; Agnico's expected ‎expenses for drilling at Santa Gertrudis for 2023;‎ the expected timing of start of production at Akasaba ‎West, and the expected production potential;‎ the potential that the porphyry hosted gold mineralization ‎identified by the Canadian Malartic partnership may be ‎mined ‎‎via an open pit from the Camflo property, ‎and the anticipated timing of production thereof;‎ the anticipated drill program at Camflo property and the ‎anticipated timing thereof;‎ the expected drilling program at Green Springs, and the anticipated timing and ‎expenses; ‎ the amount and timing of the attributable GEOs expected by the Company in 2023; ‎ the ‎availability of cash flows from the Wharf, Higginsville, El Realito, NLGM and La Encantada royalties and ‎streams;‎ royalty payments to be paid to Metalla by property owners or operators of mining projects ‎pursuant to ‎each royalty ‎interest; ‎ ‎the future outlook of Metalla and the mineral reserves and resource ‎estimates for the properties with respect to which ‎the ‎Metalla has or proposes to acquire an interest;‎ ‎ ‎future gold and silver prices;‎ other potential developments relating to, or achievements by, the ‎counterparties for the Company's stream and ‎‎royalty agreements, and with respect to the mines and ‎other properties in which the Company has, or may ‎‎acquire, a stream or royalty interest;‎  costs and other ‎financial or economic measures;‎ ‎prospective transactions; ‎growth and achievements‎; financing and ‎adequacy of capital; ‎ ‎future payment of dividends;  ‎future public and/or private placements of equity, ‎debt or hybrids thereof; and ‎the Company's ability to fund its current operational requirements and ‎capital projects.‎

Such forward-looking statements reflect management's current beliefs and are based on information ‎currently available to ‎management. Forward-looking statements are based on forecasts of future results, ‎estimates of amounts not yet determinable ‎and assumptions that, while believed by management to be ‎reasonable, are inherently subject to significant business, ‎economic and competitive uncertainties, and ‎contingencies. Forward-looking statements are subject to various known and ‎unknown risks and ‎uncertainties, many of which are beyond the ability of Metalla to control or predict, that may cause ‎‎Metalla's actual results, performance or achievements to be materially different from those expressed or ‎implied thereby, and ‎are developed based on assumptions about such risks, uncertainties and other ‎factors set out herein, including but not ‎limited to: risks related to commodity price fluctuations; the ‎absence of control over mining operations from which ‎Metalla will ‎purchase precious metals pursuant to ‎gold streams, silver streams and other agreements or from which it will receive royalty ‎payments ‎‎pursuant to net smelter returns, gross overriding royalties, gross ‎value royalties and other royalty ‎agreements or ‎interests  and risks related to those mining operations, including risks related to ‎‎international operations, government and ‎environmental regulation, delays in mine construction and ‎‎operations, actual results of mining and current exploration ‎activities, conclusions of economic ‎‎evaluations and changes in project parameters as plans are refined; risks related to ‎exchange rate ‎‎fluctuations; that payments in respect of streams and royalties may be delayed or may never be made;‎ ‎ ‎risks ‎related to Metalla's reliance on public disclosure and other ‎information regarding the mines or ‎‎projects ‎underlying its streams ‎and royalties;‎ ‎ that some royalties or ‎streams may be subject to ‎confidentiality arrangements that limit or prohibit ‎disclosure ‎regarding ‎those ‎royalties and streams;‎ ‎ ‎business opportunities that become available to, or are pursued by, Metalla;‎ that ‎‎Metalla's cash flow is ‎dependent on the activities of others;‎ that Metalla has had negative cash flow from ‎operating activities ‎in ‎the past; ‎ that some royalty and stream interests are subject to rights of other ‎interest-holders;‎ ‎ ‎that ‎Metalla's royalties and ‎streams may have unknown defects;‎ risks related to ‎Metalla's sole ‎material asset, ‎the Côté property;‎ risks related to general ‎business and economic ‎conditions;‎ risks related to global ‎financial conditions, geopolitical events and other uncertainties;‎ ‎risks ‎related to epidemics, ‎pandemics or ‎other public health crises, including COVID-19 global health ‎pandemic, and the ‎spread of other ‎viruses or ‎pathogens, and the ‎potential impact thereof on Metalla's ‎business, operations and financial ‎condition; ‎‎that Metalla is dependent on its key personnel;‎ ‎ risks ‎related to Metalla's financial controls;‎ ‎ dividend ‎policy and ‎future payment of dividends;‎ ‎ competition;‎ ‎ that ‎project operators may not respect ‎contractual obligations;‎ that Metalla's ‎royalties and streams may be ‎unenforceable;‎ ‎ risks related to ‎conflicts of interest of Metalla's directors and officers;‎ that ‎Metalla may ‎not be able to obtain adequate ‎financing in the future;‎ risks associated with Metalla's 2022 ATM Program;‎ ‎‎ risks ‎related to Metalla's ‎current credit facility and financing agreements;‎ ‎ litigation;‎ ‎ title, permit or ‎license disputes related to ‎‎interests on any of the properties in which Metalla holds, or ‎may acquire, a ‎‎royalty, stream or other ‎interest;‎ ‎ interpretation by ‎government entities of tax laws or the implementation ‎of new tax laws;‎ ‎changes in tax laws impacting Metalla;‎ risks related to ‎anti-bribery and anti-corruption ‎laws;‎ credit and ‎liquidity risk;‎ ‎ risks related to Metalla's information systems and cyber ‎security;‎ ‎ risks ‎posed by activist ‎shareholders;‎ ‎ that Metalla may suffer reputational damage in the ordinary course of ‎business;‎ ‎ ‎risks ‎related to acquiring, investing in or developing resource projects;‎ ‎ risks applicable to ‎owners and ‎operators of properties in ‎which Metalla holds an interest;‎ ‎ exploration, development and ‎operating risks;‎ ‎‎ risks related to climate change;‎ ‎environmental risks;‎ ‎ that the exploration and ‎development activities ‎related to mine operations are subject to extensive laws ‎‎and ‎regulations;‎ that the ‎operation of a mine or ‎project is subject to the receipt and maintenance of permits from ‎‎‎governmental ‎authorities;‎ ‎ risks ‎associated with the acquisition and maintenance of mining infrastructure;‎ ‎ that Metalla's ‎‎success is ‎dependent on the efforts of operators' employees;‎ ‎ risks related to mineral resource and ‎mineral reserve ‎estimates;‎ ‎ ‎that mining depletion may not be replaced by the discovery of new mineral ‎reserves;‎ that ‎operators' mining operations ‎are ‎subject to risks that may not be able to be insured ‎against;‎ ‎ risks ‎related to land title;‎ risks related to international operations;‎ ‎ ‎risks related to operating in ‎countries with ‎developing economies;‎ ‎ risks related to the construction, development and ‎expansion of ‎mines or ‎projects;‎ ‎ risks associated with operating in areas that are presently, or were formerly, inhabited ‎or used ‎‎by ‎indigenous peoples;‎ that Metalla is required, in certain jurisdictions, to allow individuals from ‎that ‎jurisdiction to hold ‎‎nominal interests in ‎Metalla's subsidiaries in that jurisdiction;‎ the volatility of the ‎stock ‎market;‎ ‎ that existing securityholders ‎may be diluted;‎ ‎ risks related to Metalla's public disclosure ‎‎obligations;‎ ‎ risks associated with future sales or issuances of debt or ‎equity securities; risks associated ‎‎with the Company's loan facility;‎ that there can be no assurance that an active trading ‎market for ‎‎Metalla's securities will be sustained;‎ ‎ risks related to the enforcement of civil judgments against Metalla; ‎‎ ‎risks ‎relating to Metalla potentially being a passive "foreign investment company" within the meaning ‎of ‎‎U.S. federal tax ‎laws; and the other risks and uncertainties disclosed under the heading "Risk Factors" in ‎the Company's most recent Annual ‎Information Form, annual report on Form 40-F and other documents ‎filed with or submitted to the Canadian securities ‎regulatory authorities on the SEDAR website at ‎www.sedar.com and the U.S. Securities and Exchange Commission on the ‎EDGAR website at ‎www.sec.gov.  Although we have attempted to identify important factors that could cause actual actions, ‎‎events or results to differ materially from those described in forward-looking statements, there may be ‎other factors that cause ‎actions, events or results not to be as anticipated, estimated or intended. There ‎can be no assurance that forward-looking ‎statements will prove to be accurate, as actual results and ‎future events could differ materially from those anticipated in such ‎statements. Accordingly, readers ‎should not place undue reliance on forward-looking statements. We are under no obligation ‎to update or ‎alter any forward-looking statements except as required under applicable securities laws. For the reasons ‎set forth ‎above, undue reliance should not be placed on forward-looking statements.

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SOURCE Metalla Royalty and Streaming Ltd.