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* CERUTTI GUILLAUME (Last) (First) (Middle) BLOCK 10-1, BLANCHARDSTOWN CORPORATE PARK, BALLYCOOLIN (Street) DUBLIN L2 15 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol AVADEL PHARMACEUTICALS PLC [ AVDL ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 06/15/2017
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person 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
ADSs(1)	06/15/2017		S		26,560	D	$10.46(2)	23,440	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 (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
Warrants (right to buy)	$6.14(3)							06/20/2014(3)	06/20/2017	ADSs	45,000		45,000	D
Warrants (right to buy)	$14.54(4)							06/24/2015(4)	06/24/2018	ADSs	60,000		60,000	D
Warrants (right to buy)	$21.67(5)							06/26/2016(5)	06/26/2019	ADSs	25,000		25,000	D
Warrants (right to buy)	$21.67(6)							08/10/2017(6)	08/10/2020	ADSs	30,000		30,000	D

Explanation of Responses:

1. The issuer's "ADSs" are American Depositary Shares, with each ADS representing one ordinary share, nominal value $0.01 per share, of the issuer; ADSs may be represented by American Depositary Receipts.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.41 to $10.50, inclusive. The reporting person undertakes to provide to Avadel Pharmaceuticals plc, any security holder of Avadel Pharmaceuticals plc, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2).

3. Warrants were granted 06/20/2013 but were not exercisable until the first anniversary of the date of grant; on such first anniversary the warrants became exercisable for a 3-year period as to all 45,000 ADSs. The warrant exercise price per ADS may be paid in U.S. Dollars as shown in Item 4 of Table II or in Euros based on the exchange rate prevailing on the date of grant, or (euro)4.58 per ADS.

4. Warrants were granted 06/24/2014 but were not exercisable until the first anniversary of the date of grant; on such first anniversary the warrants became exercisable for a 3-year period as to all 60,000 ADSs. The warrant exercise price per ADS may be paid in U.S. Dollars as shown in Item 4 of Table II or in Euros based on the exchange rate prevailing on the date of grant, or (euro)10.94 per ADS.

5. Warrants were granted 06/26/2015 but are not exercisable until the first anniversary of the date of grant; on such first anniversary the warrants will become exercisable for a 3-year period as to all 25,000 ADSs. The warrant exercise price per ADS may be paid in U.S. Dollars as shown in Item 4 of Table II or in Euros based on the exchange rate prevailing on the date of grant, or (euro)19.34 per ADS. Warrants as to all 25,000 ADSs vest on 06/26/2016.

6. Warrants were granted 08/10/2016 but are not exercisable until the first anniversary of the date of grant; on such first anniversary the warrants will become exercisable for a 3-year period as to all 30,000 ADSs. The warrant exercise price per ADS may be paid in U.S. Dollars as shown in Item 4 of Table II or in Euros based on the exchange rate prevailing on the date of grant, or (euro) 12.16 per ADS. Warrants as to all 30,000 ADSs vest on 08/10/2017.

	/s/ Phillandas T. Thompson, as attorney-in-fact for Guillaume Cerutti	06/19/2017
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.