Sec Form 4 Filing - Smiley Andrea Heslin @ Assertio Holdings, Inc. - 2020-05-20

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

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person Smiley Andrea Heslin 2. Issuer Name and Ticker or Trading Symbol Assertio Holdings, Inc. [ ASRT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O ASSERTIO HOLDINGS, INC., 100 SOUTH SAUNDERS ROAD, SUITE 300 3. Date of Earliest Transaction (MM/DD/YY) 05/20/2020 (Street) LAKE FOREST, IL60045 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 Stock 05/20/2020 A( 1 )( 2 ) 49,143 ( 3 ) A 49,143 ( 3 ) D Common Stock 05/20/2020 A 211,111 ( 4 ) A $ 0 211,111 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Smiley Andrea Heslin C/O ASSERTIO HOLDINGS, INC. 100 SOUTH SAUNDERS ROAD, SUITE 300 LAKE FOREST, IL60045 X Signatures /s/ Jennifer Hipelius, attorney-in-fact for Andrea H. Smiley 05/22/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Common stock of Assertio Holdings, Inc. ("Issuer") acquired at the effective time ("Effective Time") of the transactions contemplated in the Agreement and Plan of Merger, dated as of March 16, 2020 (the "Merger Agreement"), by and among Issuer, Zyla Life Sciences ("Zyla") and the other parties thereto. Pursuant to the Merger Agreement, each share of Zyla common stock issued and outstanding immediately prior to the Effective Time was converted into the right to receive, and became exchangeable for 2.5 shares of Issuer common stock. Issuer common stock had a market value of approximately $0.80 per share at the close of market immediately prior to the Effective Time. ( 2 )Additionally, all outstanding time-based restricted stock units of Zyla were cancelled and, in exchange therefor, each former holder of any such cancelled restricted stock unit has the right to receive a number of shares of fully vested Issuer common stock (rounded to the nearest whole number) equal to the product of (1) 2.5 and (2) the number of shares of Zyla common stock covered by such restricted stock unit. ( 3 )Totals exclude shares withheld by the Issuer for applicable tax withholdings. ( 4 )One-third of these restricted stock units are scheduled to vest on each of May 20, 2021, 2022 and 2023, assuming continued service through the applicable vesting 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.