Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40F:
Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Exhibit 99.1
Form 62-103F1
Required Disclosure under the
Early Warning Requirements
State if this report is filed to amend
information disclosed in an earlier report. Indicate the date of the report that is being amended.
Item 1 – Security and Reporting Issuer
| 1.1 | State the designation of securities to which this report
relates and the name and address of the head office of the issuer of the securities. |
Common shares in the capital of:
Bear Creek Mining Corporation (“Bear
Creek” or the “Issuer”)
Suite 3200, 733 Seymour Street
Vancouver, British Columbia, V6B 0S6
| 1.2 | State the name of the market in which the transaction
or other occurrence that triggered the requirement to file this report took place. |
Not applicable. The securities
were acquired pursuant to a court approved plan of arrangement under Division 5 of Part 9 of the Business Corporations Act (British
Columbia) (the “Arrangement”).
Item 2 – Identity of the Acquiror
| 2.1 | State the name and address of the acquiror. |
Highlander Silver Corp. (“Highlander”
or the “Acquiror”)
2500 – 100 King Street West
Toronto, Ontario, M5X 1A9
| 2.2 | State the date of the transaction or other occurrence
that triggered the requirement to file this report and briefly describe the transaction or other occurrence. |
On February
26, 2026, Highlander and Bear Creek completed the Arrangement, pursuant to which Highlander acquired all of the issued and outstanding
common shares in the capital of Bear Creek (the “Bear Creek Shares”), which it did not already own, in exchange for
0.1175 common shares in the capital of Highlander (the “Highlander Shares”) for each Bear Creek Share held (the “Exchange
Ratio”) for aggregate consideration of 36,225,457 Highlander Shares (the “Consideration”), which implies
cash consideration of C$1.14 per Bear Creek Share or approximately C$351,749,187.47 (based on the closing market price of C$9.71 per Highlander
Share on February 25, 2026) in the aggregate.
The Arrangement
was completed pursuant to the terms of an arrangement agreement dated December 18, 2026, as amended by the amended and restated arrangement
agreement dated January 9, 2026 (the “Arrangement Agreement”).
A news release announcing the
closing of the Arrangement was disseminated by Highlander on February 26, 2026 and subsequently filed under Highlander and Bear Creek’s
respective issuer profiles on SEDAR+ at www.sedarplus.ca.
Highlander is a corporation existing
under the laws of the Province of British Columbia, with its head office located at 100 King Street West, Suite 2500, Toronto, Ontario,
M5X 1A9. Highlander is primarily focused on advancing the bonanza grade San Luis gold-silver project that is located adjacent to the past-
producing Pierina mine in Central Peru.
| 2.3 | State the names of any joint actors. |
Not applicable.
Item 3 – Interest in Securities of the Reporting
Issuer
| 3.1 | State the designation and number or principal amount of
securities acquired or disposed of that triggered the requirement to file this report and the change in the acquiror’s securityholding
percentage in the class of securities. |
Immediately
prior to closing of the Arrangement, Highlander held 50,000,000 Bear Creek Shares, representing approximately 13.95% of the issued and
outstanding Bear Creek Shares.
Pursuant to the Arrangement, Highlander
Silver acquired an aggregate of 308,302,938 Bear Creek Shares, thereby increasing its holdings of Bear Creek Shares to 100% of the issued
and outstanding Bear Creek Shares.
Upon completion of the Arrangement,
Bear Creek became a wholly-owned subsidiary of Highlander.
| 3.2 | State whether the acquiror acquired or disposed ownership
of, or acquired or ceased to have control over, the securities that triggered the requirement to file this report. |
See Items 2.2 and 3.1 above.
| 3.3 | If the transaction involved a securities lending arrangement,
state that fact. |
Not applicable.
| 3.4 | State the designation and number or principal amount of
securities and the acquiror’s securityholding percentage in the class of securities, immediately before and after the transaction
or other occurrence that triggered the requirement to file this report. |
See Item 3.1 above.
| 3.5 | State the designation and number or principal amount of
securities and the acquiror’s securityholding percentage in the class of securities referred to in Item 3.4 over which |
| (a) | the acquiror, either alone or together with any joint
actors, has ownership and control, |
See Item 3.1 above.
| (b) | the acquiror, either alone or together with any joint
actors, has ownership but control is held by persons or companies other than the acquiror or any joint actor, and |
Not applicable.
| (c) | the acquiror, either alone or together with any joint
actors, has exclusive or shared control but does not have ownership. |
Not applicable.
| 3.6 | If the acquiror or any of its joint actors has an interest
in, or right or obligation associated with, a related financial instrument involving a security of the class of securities in respect
of which disclosure is required under this item, describe the material terms of the related financial instrument and its impact on the
acquiror’s securityholdings. |
Not applicable.
| 3.7 | If the acquiror or any of its joint actors is a party
to a securities lending arrangement involving a security of the class of securities in respect of which disclosure is required under
this item, describe the material terms of the arrangement including the duration of the arrangement, the number or principal amount of
securities involved and any right to recall the securities or identical securities that have been transferred or lent under the arrangement. |
State if the securities lending arrangement is subject
to the exception provided in section 5.7 of NI 62-104.
Not applicable.
| 3.8 | If the acquiror or any of its joint actors is a party
to an agreement, arrangement or understanding that has the effect of altering, directly or indirectly, the acquiror’s economic
exposure to the security of the class of securities to which this report relates, describe the material terms of the agreement, arrangement
or understanding. |
Not applicable.
Item 4 – Consideration Paid
| 4.1 | State the value, in Canadian dollars, of any consideration
paid or received per security and in total. |
See Item 2.2
above. The Exchange Ratio of 0.1175 of a Highlander Share for each Bear Creek Share implied cash consideration of C$1.14 per Bear Creek
Share or approximately C$351,749,187.47 in the aggregate.
| 4.2 | In the case of a transaction or other occurrence that
did not take place on a stock exchange or other market that represents a published market for the securities, including an issuance from
treasury, disclose the nature and value, in Canadian dollars, of the consideration paid or received by the acquiror. |
See Item 2.2 above.
| 4.3 | If the securities were acquired or disposed of other than
by purchase or sale, describe the method of acquisition or disposition. |
Not applicable.
Item 5 – Purpose of the Transaction
State the purpose or purposes
of the acquiror and any joint actors for the acquisition or disposition of securities of the reporting issuer. Describe any plans or future
intentions which the acquiror and any joint actors may have which relate to or would result in any of the following:
| (a) | the acquisition of additional securities of the reporting
issuer, or the disposition of securities of the reporting issuer; |
| (b) | a corporate transaction, such as a merger, reorganization
or liquidation, involving the reporting issuer or any of its subsidiaries; |
| (c) | a sale or transfer of a material amount of the assets of
the reporting issuer or any of its subsidiaries; |
| (d) | a change in the board of directors or management of the
reporting issuer, including any plans or intentions to change the number or term of directors or to fill any existing vacancy on the
board; |
| (e) | a material change in the present capitalization or dividend policy of the reporting
issuer; |
| (f) | a material change in the reporting issuer’s business or corporate structure; |
| (g) | a change in the reporting issuer’s charter, bylaws or similar instruments
or another action which might impede the acquisition of control of the reporting issuer by any person or company; |
| (h) | a class of securities of the reporting issuer being delisted from, or ceasing
to be authorized to be quoted on, a marketplace; |
| (i) | the issuer ceasing to be a reporting issuer in any jurisdiction of Canada; |
| (j) | a solicitation of proxies from securityholders; |
| (k) | an action similar to any of those enumerated above. |
See Item 2.2 above. The purpose
of the Arrangement was for Highlander to acquire all of the issued and outstanding Bear Creek Shares that it did not already own. Highlander
expects to cause Bear Creek to apply to cease to be a reporting issuer in each province and territory of Canada where it is currently
a reporting issuer.
Immediately prior to closing the
Arrangement, there were 16,142,070 share purchase warrants of Bear Creek (“Bear Creek Warrants”) outstanding. As a
result of the Arrangement, such Bear Creek Warrants were treated in accordance with their terms and became exercisable for 1,896,693 Highlander
Shares based on the Exchange Ratio under the Arrangement. The Bear Creek Warrants are listed on the TSX Venture Exchange under the symbol
“BCM.WT”.
Item 6 – Agreements,
Arrangements, Commitments or Understandings With Respect to Securities of the Reporting Issuer
Describe the material terms
of any agreements, arrangements, commitments or understandings between the acquiror and a joint actor and among those persons and any
person with respect to securities of the class of securities to which this report relates, including but not limited to the transfer or
the voting of any of the securities, finder’s fees, joint ventures, loan or option arrangements, guarantees of profits, division
of profits or loss, or the giving or withholding of proxies. Include such information for any of the securities that are pledged or otherwise
subject to a contingency, the occurrence of which would give another person voting power or investment power over such securities, except
that disclosure of standard default and similar provisions contained in loan agreements need not be included.
In addition to the
Arrangement Agreement, on December 18, 2025, in connection with the Arrangement, Highlander entered into customary voting support
agreements with each of the directors and officers of the Issuer and Royal Gold, Inc. (“Royal Gold”) and Equinox
Gold Corp. (“Equinox”) pursuant to which such directors and officers and Royal Gold and Equinox agreed to vote
all of their Bear Creek Shares in favour of the Arrangement at a special meeting of Bear Creek’s securityholders to be held to
consider the Arrangement.
On December 18, 2025, Highlander
also entered into agreements with affiliates of Royal Gold and Equinox to: (i) settle outstanding debt obligations owing by Bear Creek
to Equinox and the certain affiliates of Royal Gold, and (ii) terminate the gold silver stream obligations between Bear Creek and the
certain affiliates of Royal Gold under a streaming arrangement at the Issuer’s Mercedes gold-silver mine in Sonora, Mexico (collectively,
the “Debt Settlement Arrangements”). Under the terms of such Debt Settlement Arrangements, Equinox and the certain
affiliates of Royal Gold agreed not to exercise any conversion privileges or rights under the existing debt obligations of Bear Creek.
On February 26, 2026, the Debt
Settlement Arrangements closed concurrently with the closing of the Arrangement.
Item 7 – Change in Material
Fact
If applicable, describe any
change in a material fact set out in a previous report filed by the acquiror under the early warning requirements or Part 4 in respect
of the reporting issuer’s securities.
Not applicable.
Item 8 – Exemption
If the acquiror relies on an
exemption from requirements in securities legislation applicable to formal bids for the transaction, state the exemption being relied
on and describe the facts supporting that reliance.
Not applicable.
Item 9 – Certification
The acquiror must certify that
the information in this report is true and complete in every respect. In the case of an agent, the certification is based on the agent’s
best knowledge, information and belief but the acquiror is still responsible for ensuring that the information filed by the agent is true
and complete.
This report must be signed by
each person on whose behalf the report is filed or his or her authorized representative.
It is an offence to submit information
that, in a material respect and at the time and in the light of the circumstances in which it is submitted, is misleading or untrue.
Certificate
The certificate must state the following:
I, as the acquiror, certify, or
I, as the agent filing this report on behalf of an acquiror, certify to the best of my knowledge, information and belief, that the statements
made in this report are true and complete in every respect.
March 3, 2026
Date
Tom Ladner, General Counsel
Name/Title
Cautionary Note Concerning Forward-looking
statements
This report contains “forward-looking
information” within the meaning of applicable Canadian securities legislation. All statements, other than statements of historical
fact, are forward-looking statements and are based on expectations, estimates and projections as at the date of this report. Any statement
that involves discussions with respect to predictions, expectations, beliefs, plans, projections, objectives, assumptions, future events
or performance (often but not always using phrases such as “expects”, or “does not expect”, “is expected”,
“anticipates” or “does not anticipate”, “plans”, “budget”, “scheduled”, “forecasts”,
“estimates”, “believes” or “intends” or variations of such words and phrases or stating that certain
actions, events or results “may” or “could”, “would”, “might” or “will” be
taken to occur or be achieved) are not statements of historical fact and may be forward-looking statements.
In this report, forward-looking
statements relate to, among other things, statements regarding: the primary focus of Highlander’s business; expectations of Highlander
to cause Bear Creek to apply to cease to be a reporting. These forward-looking statements are no guarantees of future results and involve
risks and uncertainties that may cause actual results to differ materially from the potential results discussed in the forward- looking
statements.
In respect of the forward-looking
statements, Highlander has relied on certain assumptions that it believes are reasonable at this time, including, but not limited to,
assumptions concerning Highlander and Bear Creek. Events or circumstances may cause actual results to differ materially from those predicted
as a result of numerous known and unknown risks, uncertainties, and other factors.
Risks and uncertainties that
may cause such differences include but are not limited to: the possibility that the Bear Creek Shares will not be delisted from the TSX
Venture Exchange; the possibility that Bear Creek’s application for an order to cease to be a reporting issuer (or equivalent) in
each of the provinces and territories of Canada may not be accepted or may be delayed; and such other risk factors identified under the
“Risk Factors” section in the management information circular of Bear Creek dated January 16, 2026, a copy of which is available
under Bear Creek’s issuer profile on SEDAR+ at www.sedarplus.ca. These factors are not intended to represent a complete list of
the factors that could affect Highlander. However, such risk factors should be considered carefully. There can be no assurances that such
estimates and assumptions will prove to be correct. Accordingly, readers should not place undue reliance on the forward-looking statements
and information contained in this report concerning these times. Highlander is under no obligation (and expressly disclaims any such obligation)
to update or alter any statements containing forward-looking information or the factors or assumptions underlying them, whether as a result
of new information, future events or otherwise, except as required by applicable securities laws. All of the forward- looking information
in this report is qualified by the cautionary statements herein.
7
Exhibit 99.2

Highlander Silver to Commence Trading
on NYSE American Under Symbol “HSLV”
Toronto, Ontario, March 6, 2026 – Highlander
Silver Corp. (TSX: HSLV; “Highlander Silver” or the “Company”) is pleased to announce that it
has received approval to list its common shares on the NYSE American LLC with trading expected to commence on Wednesday, March 11, 2026
under the symbol “HSLV”. The Company will remain listed on the Toronto Stock Exchange under the same symbol.
On behalf of Highlander Silver
“Daniel
Earle”
President and
CEO
Information contact
Arun Lamba, Vice President Corporate Development
alamba@highlandersilver.com
About Highlander Silver
Highlander Silver is a silver-growth company advancing
a portfolio of assets in Peru which includes the bonanza-grade San Luis gold-silver project, which ranks among the 10 highest grade projects
globally in both gold and silver categories,[1] and the Corani silver project. The Company also operates the Mercedes gold-silver
mine in Mexico. Highlander Silver's major shareholders include the Augusta Group, Lundin family, and Eric Sprott.
Forward-looking statements
Certain information contained in this news
release constitutes “forward-looking information” under Canadian securities legislation. This includes, but is not limited
to, the listing of Highlander’s common shares on the NYSE American LLC on Wednesday, March 11, 2026. Such forward looking information
or statements can be identified by the use of words such as “ramp up”, “attempting”, “intends”, “believes”,
“plans”, “suggests”, “targets” or “prospects” or variations (including negative variations)
of such words and phrases, or state that certain actions, events or results “will” be taken, occur, or be achieved. Forward-looking
information involves known and unknown risks, uncertainties, and other factors which may cause the actual results, performance, or achievements
of the Company and/or its subsidiaries to be materially different from any future results, performance, or achievements expressed or implied
by the forward-looking information. Such factors include, among others, general business, economic, competitive, political and social
uncertainties, the actual results of current exploration activities, changes in project parameters as plans continue to be refined, future
prices of precious and base metals, accident, labour disputes and other risks of the mining industry, and delays in obtaining governmental
or stock exchange approvals or financing. 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 differ from those anticipated, estimated or intended. Forward-looking information contained herein are made
as of the date of this news release. 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 or opinions should change, except as required by applicable securities laws.
Accordingly, the reader is cautioned not to place undue reliance on forward-looking information.
| [1] | S&P Global
rankings including the San Luis gold-silver project. |
Exhibit 99.3
FORM 51-102F3
MATERIAL CHANGE REPORT
| 1. | Name and Address of Company |
Highlander Silver Corp. (“Highlander Silver”)
2500 – 100 King Street W.
P.O. Box #267
Toronto, Ontario M5X 1A9
| 2. | Date of Material Change |
February 26, 2026.
A news release with respect to the
material change referred to in this material change report was disseminated by Highlander Silver and Bear Creek Mining Corporation (“Bear
Creek”) on February 26, 2026, through the facilities of GlobeNewswire and filed on their respective profiles on the System for
Electronic Document Analysis and Retrieval (SEDAR+).
| 4. | Summary of Material Change |
On February 26, 2026, Highlander
Silver and Bear Creek announced the successful completion of the previously announced plan of arrangement under Division 5 of Part 9 of
the Business Corporations Act (British Columbia) (the “Arrangement”), and the concurrent closing of the debt
settlement agreements (the “Debt Settlement Agreements”) between Highlander Silver and each of Royal Gold, Inc., through
its wholly-owned subsidiary, International Royalty Corporation (“Royal Gold”), and Equinox Gold Corp (“Equinox”).
| 5. | Full Description of Material Change |
On February 26, 2026, Highlander
Silver and Bear Creek announced the successful completion of the Arrangement, and the concurrent closing of the Debt Settlement Agreements.
Pursuant to the Arrangement, Highlander
Silver acquired all of the issued and outstanding common shares of Bear Creek (each a “Bear Creek Share” and together,
the “Bear Creek Shares”), that it did not already own, in exchange for 0.1175 common shares in the capital of Highlander
Silver for each Bear Creek Share held at the effective time of the Arrangement.
In connection with the
closing of the Debt Settlement Agreements, cash consideration in the amount of US$6.2 million and US$1.6 million was paid to Royal
Gold and Equinox, respectively. Concurrently with the closing of the Arrangement and the Debt Settlement Agreements, Highlander
Silver repaid the advance and outstanding interest owed to Wheaton Precious Metals International Ltd. (“Wheaton”)
pursuant to the support agreement dated November 22, 2022, as amended, between Bear Creek and Wheaton.
| 6. | Reliance on Subsection 7.1(2) of National Instrument 51-102 |
Not applicable.
Not applicable.
For further information, please
contact:
Tom Ladner
General Counsel
Tel: (604) 638-1470
March 6, 2026.