SEC Form 4

FORM 4		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 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Dexxon Holdings Ltd. (Last) (First) (Middle) 1 DEXCEL STREET (Street) OR AKIVA L3 3060000 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Arbutus Biopharma Corp [ ABUS ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 10/16/2017
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: 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
Series A Participating Convertible Preferred Shares(1)	$7.13(2)	10/16/2017		P		500,000(2)		(2)	10/16/2021(2)	Common shares, no par value	9,808,386(2)	$100(2)	500,000	I(3)(4)	See footnotes 3 and 4

1. Name and Address of Reporting Person* Dexxon Holdings Ltd. (Last) (First) (Middle) 1 DEXCEL STREET (Street) OR AKIVA L3 3060000 (City) (State) (Zip)

1. Name and Address of Reporting Person* Dexcel Pharma Technologies Ltd. (Last) (First) (Middle) 1 DEXCEL STREET (Street) OR AKIVA L3 3060000 (City) (State) (Zip)

1. Name and Address of Reporting Person* Oren Dan (Last) (First) (Middle) 1 DEXCEL STREET (Street) OR AKIVA L3 3060000 (City) (State) (Zip)

Explanation of Responses:

1. Represents series A participating convertible preferred shares (the "Preferred Shares") purchased by Roivant Sciences Ltd. ("Roivant") for $100.00 per Preferred Share (the "Purchase Price"), which price is subject to increase to reflect the addition of any unpaid participating cash dividends and unpaid participating in-kind dividends.

2. Subject to earlier conversion at Roivant's option upon the occurrence of certain limited events set forth in the amendment to the Notice of Articles and the Articles of the Issuer (the "Preferred Shares Articles Amendment"), the Preferred Shares mandatorily convert on October 16, 2021, to the extent not already converted, into (i) unpaid accrued participating in-kind dividends and cash for any unpaid accrued cash dividends, as set forth in the Preferred Shares Article Amendment, and (ii) common shares of the Issuer, no par value (the "Common Shares"), which is determined by dividing (a) the Purchase Price plus an amount equal to 8.75% of the Purchase Price per year, compounded annually, by (b) the conversion price in effect at the time of conversion. Each Preferred Share is initially convertible based on a conversion price of $7.13, subject to adjustment for certain distributions and other transactions by the Issuer on or with respect to the Common Shares.

3. Dexxon Holdings Ltd. ("Dexxon"), Dexcel Pharma Technologies Ltd. ("DPT") and Dan Oren (together with Dexxon and DPT the "Reporting Persons") are filing this Form 4 because they may be deemed to have dispositive power and, therefore, beneficial ownership, over the Preferred Shares held by Roivant. Roivant's bye-laws provide Dexxon and DPT, voting unanimously with three other major shareholders of Roivant, with the right to override certain decisions of Roivant's board of directors, including with respect to dispositions of the Preferred Shares.

4. Voting and dispositive decisions of Dexxon are made by its sole director, Dan Oren. Voting and dispositive decisions of DPT are made by its President and Chief Executive Officer, Dan Oren. Dan Oren is ultimately the sole shareholder of each of Dexxon and DPT. Accordingly, Dan Oren may be deemed to have investment control over the Preferred Shares owned directly by Roivant. The Reporting Persons do not directly own any Preferred Shares. The Reporting Persons disclaim beneficial ownership of the Preferred Shares owned by Roivant, except to the extent of their pecuniary interest therein. The filing of this statement shall not be deemed an admission that the Reporting Persons are the beneficial owners of the securities reported herein for purposes of Section 16 of the Securities Act of 1934, as amended, or otherwise.

	/s/ Dexxon Holdings Ltd. by Dan Oren, Director	10/18/2017
	/s/ Dexcel Pharma Technologies Ltd. by Dan Oren, President & CEO	10/18/2017
	/s/ Dan Oren	10/18/2017
	** Signature of Reporting Person	Date
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* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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