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 OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      
1. Name and Address of Reporting Person * Van Hove Caroline F. 2. Issuer Name and Ticker or Trading Symbol Sientra, Inc. [ SIEN ] 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)
420 S. FAIRVIEW AVENUE, SUITE 200
3. Date of Earliest Transaction (MM/DD/YYYY)
11/8/2020
(Street)
SANTA BARBARA, CA 93117
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
 
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. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. 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  11/8/2020    A    100000 (1) A $0.00  143986  D   

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. 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 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 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 Option (Right to Buy)  $4.41  11/8/2020    A     100000       (2) 11/8/2030  Common Stock  100000  $0.00  100000  D   
Performance Rights   (3) 11/8/2020    A     100000       (3) 11/8/2030  Common Stock  100000  $0.00  100000  D   

Explanation of Responses:
(1)  Each restricted stock unit represents a contingent right to receive one share of Sientra, Inc. Class A Common Stock. The restricted stock units shall vest as follows: 25,000 on on the first anniversary of the grant date; 25,000 on on the second anniversary of the grant date; 25,000 on on the third anniversary of the grant date; and 25,000 on on the fourth anniversary of the grant date
(2)  The option shall vest as follows: 25,000 shares of common stock on the first anniversary of the grant date; the remaining 75,000 shares of common stock shall vest in thirty-six (36) equal consecutive monthly installments beginning on the thirteenth (13th) month following the grant date.
(3)  Each performance right restricted stock unit ("PRSU") represents a contingent right to "receive one share of common stock of Sientra, Inc. The PRSUs shall vest as follows: (i) 25,000 PRSUs shall vest on the first business day following the 30-day volume weighted average price of the Company's common stock (the "Target VWAP") exceeding $10 per share; (ii) 25,000 PRSU's shall vest on the first business day following the Target VWAP exceeding $15 per share; (iii) 25,000 shall vest on the first business day following the Target VWAP exceeding $20 per share; (iv) 25,000 shall vest on the first business day following the Target VWAP exceeding $25 per share.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Van Hove Caroline F.
420 S. FAIRVIEW AVENUE, SUITE 200
SANTA BARBARA, CA 93117
X



Signatures
/s/ Caroline F. Van Hove, by Oliver Bennett, as Attorney-in-Fact 11/13/2020
**Signature of Reporting Person Date