Sec Form 4 Filing - Dahl Barry Lee @ Klondex Mines Unlimited Liability Co - 2018-07-20

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Dahl Barry Lee 2. Issuer Name and Ticker or Trading Symbol Klondex Mines Unlimited Liability Co [ KLDX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) CFO (Last) (First) (Middle) C/O KLONDEX MINES LTD., 6110 PLUMAS STREET, SUITE A 3. Date of Earliest Transaction (MM/DD/YY) 07/20/2018 (Street) RENO, NV89519 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Shares 07/20/2018 D 211,183 D 0 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Employee Stock Options ( 2 ) 07/20/2018 D 207,167 ( 2 ) ( 2 ) Common Shares 207,167 $ 0 0 D Restricted Share Units ("RSUs") ( 3 ) 07/20/2018 D 59,656 ( 3 ) ( 3 ) Common Shares 59,656 $ 0 0 D Performance-Based Restricted Share Units ("PSUs") ( 4 ) 07/20/2018 D 57,470 ( 4 ) ( 4 ) Common Shares 57,470 $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Dahl Barry Lee C/O KLONDEX MINES LTD. 6110 PLUMAS STREET, SUITE A RENO, NV89519 CFO Signatures /s/ Barry Lee Dahl 07/26/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The common shares were disposed of upon completion of a statutory plan of arrangement under the Business Corporations Act (British Columbia) (the "Arrangement") and pursuant to an arrangement agreement dated March 16, 2018, by and among the Issuer, Hecla Mining Company ("Hecla") and 1156291 B.C. Unlimited Liability Company, a wholly-owned subsidiary of Hecla, in exchange for $177,626.02 in cash, 87,345 common shares of Hecla, having a market value of $3.220 per share on the effective date of the Arrangement (the "Effective Date"), and 26,397 common shares of Havilah Mining Corporation, a subsidiary of Hecla ("Havilah"), having a market value of $0.46 per share on the first date of trading. ( 2 )Immediately prior to the Effective Date, the outstanding "in-the-money" options were converted into common shares of the Issuer, which were then disposed of pursuant to the Arrangement for $174,248.16 in cash, 85,684 common shares of Hecla, having a market value of $3.220 per share on the Effective Date, and 25,895 common shares of Havilah, having a market value of $0.46 per share on the first date of trading. ( 3 )Each RSU represented a contingent right to receive the economic equivalent of one common share of the Issuer. Immediately prior to the Effective Date, the RSUs were converted into common shares of the Issuer, which were then disposed of pursuant to the Arrangement in exchange for $50,176.66 in cash, 24,673 common shares of Hecla, having a market value of $3.220 per share on the Effective Date, and 7,457 common shares of Havilah, having a market value of $0.46 per share on the first date of trading. ( 4 )Each PSU represented a contingent right to receive the economic equivalent of one common share of the Issuer. The PSUs were subject to performance criteria to be determined by the compensation committee of the board of directors of the Issuer. Pursuant to the Arrangement, and following determination that the performance criteria had been satisfied, the PSUs were cancelled in exchange for a cash payment of $2.25 per PSU.

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