TMQ Trilogy Metals Inc

Frequency of Non-Binding Advisory Vote on Executive Compensation

The Dodd-Frank Act enables our Shareholders to approve, on an advisory (non-binding) basis, how frequently we should seek an advisory vote on the compensation of our named executive officers, as disclosed pursuant to the SEC’s compensation disclosure rules. By voting on this proposal, Shareholders may indicate whether they would prefer an advisory vote on named executive officer compensation once every one year, two years, or three years. This proposal is commonly known as a “say-on-frequency” proposal.

The Board has determined that submitting the non-binding vote on compensation of the Company’s NEOs to Shareholders on a TRIENNIAL basis is appropriate for the Company and its Shareholders at this time.

The proxy form provides Shareholders with four choices (every one, two, or three years, or abstain). Shareholders are not voting to approve or disapprove our Board’s recommendation. Shareholder approval of a one, two, or three-year frequency vote is non-binding and will not require the Company to implement the non-binding vote on compensation of the Company’s NEOs every one, two, or three years. The final decision on the frequency of a non-binding vote on compensation of the Company’s NEOs remains with our Board and/or its committees.

Our Board values the opinions of the Company’s Shareholders. Although the vote is non-binding, the Board and its committees will carefully consider the outcome of the frequency vote when making future decisions regarding the frequency of voting on a non-binding vote on compensation of the Company’s NEOs.

Unless the proxy specifically instructs the proxyholder to withhold such vote, Common Shares represented by the proxies hereby solicited shall be voted FOR the non-binding Shareholder vote on compensation of the Company’s NEOs to occur every THREE YEARS.

The Company will report the voting results in a current report on Form 8-K that will be filed after the Meeting. In addition, the Company will disclose in a current report on Form 8-K within the time frame required by SEC rules the decision by the Company as to the frequency of shareholder advisory votes on executive compensation in light of the results of this shareholder advisory vote.

The following text is added under the heading “Compensation Discussion and Analysis” and immediately before the heading “Risk Assessment of Compensation Policies and Practices” at page 27 of the Circular:

Advisory Vote on the Frequency of Advisory Vote on Executive Compensation

In accordance with Section 951 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Section 14A of the Exchange Act, the Company is asking you pursuant to this Circular to consider and, if deemed advisable, pass a non-binding resolution establishing the frequency for holding a non-binding vote to approve the compensation of the Company’s NEOs. The Company recommends holding a non-binding vote on NEO compensation TRIENNIALLY to provide the Company with regular input on matters of executive compensation. See the “Matters to be Acted Upon at the Meeting - Frequency of Non-Binding Advisory Vote on Executive Compensation”.

TRILOGY METALS INC. Security Class Holder Account Number Form of Proxy - Annual General Meeting to be held on May 22, 2019 This Form of Proxy is solicited by and on behalf of Management. Notes to proxy1.Every holder has the right to appoint some other person or company of their choice, who need not be a holder, to attend and act on their behalf at the meeting or any adjournment or postponement thereof. If you wish to appoint a person or company other than the persons whose names are printed herein, please insert the name of your chosen proxyholder in the space provided (see reverse). 2.If the securities are registered in the name of more than one owner (for example, joint ownership, trustees, executors, etc.), then all those registered should sign this proxy. If you are voting on behalf of a corporation or another individual you must sign this proxy with signing capacity stated, and you may be required to provide documentation evidencing your power to sign this proxy. 3.This proxy should be signed in the exact manner as the name(s) appear(s) on the proxy. 4.If this proxy is not dated, it will be deemed to bear the date on which it is mailed by Management to the holder. 5.The securities represented by this proxy will be voted as directed by the holder, however, if such a direction is not made in respect of any matter, this proxy will be voted as recommended by Management. 6.The securities represented by this proxy will be voted in favour or withheld from voting or voted against each of the matters described herein, as applicable, in accordance with the instructions of the holder, on any ballot that may be called for and, if the holder has specified a choice with respect to any matter to be acted on, the securities will be voted accordingly. 7.This proxy confers discretionary authority in respect of amendments or variations to matters identified in the Notice of Meeting or other matters that may properly come before the meeting or any adjournment or postponement thereof. 8.This proxy should be read in conjunction with the accompanying documentation provided by Management. Proxies submitted must be received by 10:00 AM (Vancouver Time) on May 17, 2019. VOTE USING THE TELEPHONE OR INTERNET 24 HOURS A DAY 7 DAYS A WEEK! If you vote by telephone or the Internet, DO NOT mail back this proxy. Voting by mail may be the only method for securities held in the name of a corporation or securities being voted on behalf of another individual. Voting by mail or by Internet are the only methods by which a holder may appoint a person as proxyholder other than the Management nominees named on the reverse of this proxy. Instead of mailing this proxy, you may choose one of the two voting methods outlined above to vote this proxy. To vote by telephone or the Internet, you will need to provide your CONTROL NUMBER listed below. CONTROL NUMBER

Appointment of Proxy holderI/We being holder(s) of Trilogy Metals Inc. hereby appoint(s): Elaine Sanders, or failing her, Trisha Robertson, OR Print the name of the person you are appointing if this person is someone other than the Chairman of the Meeting. as my/our proxyholder with full power of substitution and to attend, act and to vote for and on behalf of the shareholder in accordance with the following direction (or if no directions have been given, as the proxyholder sees fit) and all other matters that may properly come before the Annual General Meeting of shareholders of Trilogy Metals Inc. to be held at Suite 2600, 595Burrard Street, Vancouver, British Columbia, V7X 1L3, on May 22, 2019 at 10:00 a.m. (Vancouver Time) and at any adjournment or postponement thereof. VOTING RECOMMENDATIONS ARE INDICATED BY HIGHLIGHTED TEXT OVER THE BOXES. 1. Election of Directors For Withhold 01. Tony Giardini 02. James Gowans 03. William Hayden 04. William Iggiagruk Hensley 05. Gregory Lang 06. Kalidas Madhavpeddi 07. Janice Stairs 08. Rick Van Nieuwenhuyse 09. Diana Walters 2. Appointment of Auditors Appointment of PricewaterhouseCoopers LLP as Auditors of the Company for the ensuing year and authorizing the Directors to fix the irremuneration. For Against Abstain 3. Continuation of the Restricted Share Unit Plan To consider and, if deemed advisable, pass an ordinary resolution approving all unallocated entitlements to be settled in common shares of the Company from treasury under the Restricted Share Unit Plan. 4. Continuation of the Deferred Share Unit Plan To consider and, if deemed advisable, pass an ordinary resolution approving all unallocated entitlements to be settled in common shares of the Company from treasury under the Deferred Share Unit Plan. 5. Non-Binding Advisory Vote on Executive Compensation To consider and, if deemed advisable, pass a non-binding resolution approving the compensation of the Company's Named Executive Officers. 6. Non-Binding Frequency of Non-Binding Advisory Vote on Executive Compensation The Board recommends a vote of EVERY THREE YEARS on this proposal. Authorized Signature(s) - This section must be completed for your instructions to be executed. I/We authorize you to act in accordance with my/our instructions set out above. I/We hereby revoke any proxy previously given with respect to the Meeting. If no voting instructions are indicated above, this Proxy will be voted as recommended by Management. Signature(s) Date Interim Financial Statements - Mark this box if you would like to receive Interim Financial Statements and accompanying Management’s Discussion and Analysis by mail. Annual Financial Statements - Mark this box if you would like to receive the Annual Financial Statements and accompanying Management’s Discussion and Analysis by mail. If you are not mailing back your proxy, you may register online to receive the above financial report(s) by mail at www.computershare.com/mailinglist. N V K Q 2 9 1 7 5 7 A R 1