Apollo Silver Corp. — Regulatory Filings 2021

Oct 27, 2021

Form 52-109FV2 Certification of Interim Filings Venture Issuer Basic Certificate

I, Chris Cairns , Chief Financial Officer of Apollo Silver Corp ., certify the following:

1. Review: I have reviewed the interim financial report and interim MD&A (together, the “interim filings”) of Apollo Silver Corp. (the “issuer”) for the interim period ended August 31, 2021.

2. No misrepresentations: Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

3. Fair presentation: Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

Date: October 27, 2021

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_______________________ 27 Oct 2021, 12:05:37, PDT Chris Cairns Chief Financial Officer

NOTE TO READER

In contrast to the certificate required for non-venture issuers under National Instrument 52-109 Certification of Disclosure in Issuers’ Annual and Interim Filings (NI 52-109), this Venture Issuer Basic Certificate does not include representations relating to the establishment and maintenance of disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as defined in NI 52-109. In particular, the certifying officers filing this certificate are not making any representations relating to the establishment and maintenance of

• i) controls and other procedures designed to provide reasonable assurance that information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

• ii) a process to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer’s GAAP.

The issuer’s certifying officers are responsible for ensuring that processes are in place to provide them with sufficient knowledge to support the representations they are making in this certificate. Investors should be aware that inherent limitations on the ability of certifying officers of a venture issuer to design and implement on a cost effective basis DC&P and ICFR as defined in NI 52109 may result in additional risks to the quality, reliability, transparency and timeliness of interim and annual filings and other reports provided under securities legislation.

Document ID: af94626dbf880d3277a2a9d4e854a5e2bb88b7916e7e706d355c9e22a5264c7a

Author: Dianne Szigety

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Signature Certificate

Folder Ref: 8621a891b8e75666eb39b9bf0019ffa45b4093ca

Creation Date: 27 Oct 2021, 08:41:20, PDT Completion Date: 27 Oct 2021, 12:05:37, PDT

Document Details:

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Name: APGO CFO Cert 2021-10-27

Type:

Document Ref: af94626dbf880d3277a2a9d4e854a5e2bb88b7916e7e706d355 c9e22a5264c7a Document Total 1 Pages:

Document Signed By:

Name: Chris Cairns Email: Chris@apollosilver.com IP: 154.5.56.195 Location: VANCOUVER, BC (CA) Date: 27 Oct 2021, 12:05:37, PDT Consent: eSignature Consent Accepted Security Level: Email

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27 Oct 2021, 12:05:37, PDT

Document History:

Folder Created Dianne Szigety created this folder on 27 Oct 2021, 08:41:20, PDT Invitation Sent Invitation sent to Chris Cairns on 27 Oct 2021, 08:41:38, PDT Invitation Accepted Invitation accepted by Chris Cairns on 27 Oct 2021, 12:05:28, PDT Signed By Chris Cairns Chris Cairns signed this folder on 27 Oct 2021, 12:05:37, PDT Executed Document(s) successfully executed on 27 Oct 2021, 12:05:37, PDT Signed Document(s) Link Emailed to Chris@apollosilver.com Signed Document(s) Link Emailed to dianne@publico.ca

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