Sientra, Inc. Human Resources Contracts & Agreements

Employment Agreement, dated July 12, 2021, by and between the Company and Andrew Schmidt (Filed With SEC on July 13, 2021)

Employment Agreement, dated September 18, 2017, by and between the Company and Valerie Miller (Filed With SEC on March 11, 2021)

Employment Agreement, dated November 9, 2020, by and between the Company and Ronald Menezes (Filed With SEC on November 12, 2020)

Separation Agreement, dated November 9, 2020, by and between the Company and Jeffrey M. Nugent (Filed With SEC on November 12, 2020)

Employment Agreement, dated November 9, 2020, by and between the Company and Caroline Van Hove (Filed With SEC on November 12, 2020)

Employment Agreement, dated January 1, 2018, by and between Sientra, Inc. and Oliver Bennett (Filed With SEC on August 10, 2020)

Confidential Settlement, Release and Consulting Agreement, dated November 4, 2019, by and between Sientra, Inc. and Charles Huiner (Filed With SEC on November 7, 2019)

Third Amendment to Employment Agreement, dated March 12, 2019, by and between Sientra, Inc. and Jeffrey M. Nugent (Filed With SEC on March 14, 2019)

Second Amendment to Second Amended and Restated Consulting Agreement, effective March 12, 2019, by and between Sientra, Inc. and Keith J. Sullivan (Filed With SEC on March 14, 2019)

Strategic Advisory Consulting Agreement, dated March 12, 2019, by and between Sientra, Inc., and Philippe A. Schaison (Filed With SEC on March 14, 2019)

Confidential Settlement, Release and Consulting Agreement, dated March 12, 2019, by and between Sientra, Inc. and Patrick F. Williams (Filed With SEC on March 14, 2019)

Employment Agreement, effective August 8, 2018, by and between Sientra, Inc. and Paul Little (Filed With SEC on August 7, 2018)

First Amendment to Employment Agreement, effective August 8, 2018, by and between Sientra, Inc. and Patrick F. Williams (Filed With SEC on August 7, 2018)

First Amendment to Second Amended and Restated Consulting Agreement, effective August 6, 2018, by and between Sientra, Inc. and Keith J. Sullivan (Filed With SEC on August 7, 2018)

Strategic Advisory Consulting Agreement, dated March 9, 2018, by and between Sientra, Inc., and Philippe A. Schaison (Filed With SEC on March 13, 2018)

Second Amended and Restated Consulting Agreement by and between Registrant and Keith J. Sullivan, dated March 9, 2018 (Filed With SEC on March 13, 2018)

Second Amendment to Employment Agreement by and between Registrant and Jeffrey M. Nugent, dated March 13, 2018 (Filed With SEC on March 13, 2018)

Sientra, Inc. Amendment to Employment Agreement for Jeffrey M. Nugent (Filed With SEC on May 9, 2017)

Amendment To Amended and Restated Employment Agreement (Filed With SEC on March 14, 2017)

Amendment No. 2 To Amended and Restated Employment Agreement (Filed With SEC on March 14, 2017)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Charles Huiner (Filed With SEC on November 9, 2016)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Matthew Pigeon (Filed With SEC on November 9, 2016)

SIENTRA, INC. EMPLOYMENT AGREEMENT Patrick Williams (Filed With SEC on November 9, 2016)

[Signature Page to Separation Agreement – Joel Smith] (Filed With SEC on March 10, 2016)

[Signature Page to Separation Agreement Hani Zeini] (Filed With SEC on November 16, 2015)

CONSULTING AGREEMENT (Filed With SEC on November 16, 2015)

SIENTRA, INC. EMPLOYMENT AGREEMENT Jeffrey M. Nugent (Filed With SEC on November 16, 2015)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Matthew Pigeon (Filed With SEC on May 14, 2015)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Joel Smith (Filed With SEC on May 14, 2015)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Charles Huiner (Filed With SEC on March 18, 2015)

SIENTRA, INC. 2014 EQUITY INCENTIVE PLAN ADOPTED BY THE BOARD: October 10, 2014 APPROVED BY THE STOCKHOLDERS: October 10, 2014 IPO DATE/EFFECTIVE DATE: [], 2014 (Filed With SEC on October 20, 2014)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Hani Zeini (Filed With SEC on October 20, 2014)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Matthew Pigeon (Filed With SEC on October 20, 2014)

SIENTRA, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT Joel Smith (Filed With SEC on October 20, 2014)

JULIET MEDICAL, INC. 2007 EQUITY INCENTIVE PLAN (Filed With SEC on September 19, 2014)

SIENTRA, INC. NON-EMPLOYEE DIRECTOR COMPENSATION POLICY ADOPTED: JULY 17, 2014 (Filed With SEC on September 19, 2014)