Exhibit 99.2
Joint Filer Information
| Name of Joint Filer: | Double Eagle Investor Holdings, L.P. |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature:
| DOUBLE EAGLE INVESTOR HOLDINGS, L.P. | |
| By: | Double Eagle GP, LLC, its General Partner |
| By: | Advent International Corporation, its Sole Member |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Double Eagle GP, LLC |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| 10% Owner | |
| Relationship of Joint Filer to Issuer: | |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature:
| DOUBLE EAGLE GP, LLC | |
| By: | Advent International Corporation, its Sole Member |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-C Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| 10% Owner | |
| Relationship of Joint Filer to Issuer: |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII-C LIMITED PARTNERSHIP | |||
| By: | GPE VIII GP S.à r.l., its General Partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | GPE VIII GP S.à r.l. |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature:
| GPE VIII GP S.à r.l. | |||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | GPE VIII GP Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | ||
| GPE VIII GP LIMITED PARTNERSHIP | ||
By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII, LLC |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
| ADVENT INTERNATIONAL GPE VIII, LLC | ||
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | GPE VII GP S.à r.l. |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| GPE VII GP S.à r.l. | |||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | GPE VII GP Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
GPE VII GP LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII, LLC |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | ||
| ADVENT INTERNATIONAL GPE VII, LLC | ||
| By: | Advent International Corporation, its Manager | |
| By: | |
| /s/ Michael Ristaino | |
| Name: Michael Ristaino | |
| Title: Vice President of Finance - Fund Administration |
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | AP GPE VIII GP Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
| AP GPE VIII GP LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer | Advent Partners GPE VIII Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VIII CAYMAN LIMITED PARTNERSHIP | ||
| By: | AP GPE VIII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VIII-B Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VIII-B CAYMAN LIMITED PARTNERSHIP | ||
| By: | AP GPE VIII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VIII Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VIII LIMITED PARTNERSHIP | ||
| By: | AP GPE VIII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VIII-A Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VIII-A LIMITED PARTNERSHIP | ||
| By: | AP GPE VIII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VIII-A Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VIII-A CAYMAN LIMITED PARTNERSHIP | ||
| By: | AP GPE VIII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VIII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-A Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT INTERNATIONAL GPE VII-A LIMITED PARTNERSHIP | ||
| By: | GPE VII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-E Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT INTERNATIONAL GPE VII-E LIMITED PARTNERSHIP | ||
| By: | GPE VII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-H Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT INTERNATIONAL GPE VII-H LIMITED PARTNERSHIP | ||
| By: | GPE VII GP Limited Partnership, its General Partner | |
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII 2014 Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII 2014 LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII-A Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII-A LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII-A 2014 Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII-A 2014 LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII CAYMAN LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
By:
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII 2014 Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII 2014 CAYMAN LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII-A Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
Prudential Tower, 800 Boylston Street, Suite | |
Boston, MA 02199-8069 3300 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII-A CAYMAN LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII-B Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII-B CAYMAN LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent Partners GPE VII-A 2014 Cayman Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | ||
ADVENT PARTNERS GPE VII-A 2014 CAYMAN LIMITED PARTNERSHIP | ||
| By: | Advent International GPE VII, LLC, its General Partner | |
| By: | Advent International Corporation, its Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-B Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
ADVENT INTERNATIONAL GPE VIII-B LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-B-1 Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII-B-1 LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-B-2 Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII-B-2 LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-B-3 Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
ADVENT INTERNATIONAL GPE VIII-B-3 LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
By:
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-D Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
ADVENT INTERNATIONAL GPE VIII-D LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-F Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII-F LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-H Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII-H LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
By:
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-I Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
| ADVENT INTERNATIONAL GPE VIII-I LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-J Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
| Signature: | |||
ADVENT INTERNATIONAL GPE VIII-J LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VIII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-A Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |
ADVENT INTERNATIONAL GPE VIII-A LIMITED PARTNERSHIP | |
| By: | GPE VIII GP Limited Partnership, its General Partner |
| By: | Advent International GPE VIII, LLC, its General Partner |
| By: | Advent International Corporation, its Manager |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-E Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |
ADVENT INTERNATIONAL GPE VIII-E LIMITED PARTNERSHIP | |
| By: | GPE VIII GP Limited Partnership, its General Partner |
| By: | Advent International GPE VIII, LLC, its General Partner |
| By: | Advent International Corporation, its Manager |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-G Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |
ADVENT INTERNATIONAL GPE VIII-G LIMITED PARTNERSHIP | |
| By: | GPE VIII GP Limited Partnership, its General Partner |
| By: | Advent International GPE VIII, LLC, its General Partner |
| By: | Advent International Corporation, its Manager |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-K Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |
ADVENT INTERNATIONAL GPE VIII-K LIMITED PARTNERSHIP | |
| By: | GPE VIII GP Limited Partnership, its General Partner |
| By: | Advent International GPE VIII, LLC, its General Partner |
| By: | Advent International Corporation, its Manager |
By:
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VIII-L Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |
ADVENT INTERNATIONAL GPE VIII-L LIMITED PARTNERSHIP | |
| By: | GPE VIII GP Limited Partnership, its General Partner |
| By: | Advent International GPE VIII, LLC, its General Partner |
| By: | Advent International Corporation, its Manager |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |||
ADVENT INTERNATIONAL GPE VII LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-B Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |||
ADVENT INTERNATIONAL GPE VII-B LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-C Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |||
ADVENT INTERNATIONAL GPE VII-C LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-D Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |||
ADVENT INTERNATIONAL GPE VII-D LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-F Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |||
ADVENT INTERNATIONAL GPE VII-F LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date
Joint Filer Information
| Name of Joint Filer: | Advent International GPE VII-G Limited Partnership |
| Address of Joint Filer: | c/o Advent International Corporation |
| Prudential Tower, 800 Boylston Street, Suite 3300 | |
| Boston, MA 02199-8069 |
| Relationship of Joint Filer to Issuer: | 10% Owner |
| Issuer Name and Ticker or Trading Symbol: | Syneos Health, Inc. [SYNH] |
| Date of Earliest Transaction Required | |
| to be Reported (Month/Day/Year): | March 3, 2021 |
| Designated Filer: | Advent International Corporation |
Signature: | |||
ADVENT INTERNATIONAL GPE VII-G LIMITED PARTNERSHIP | |||
| By: | GPE VII GP S.à r.l., its general partner | ||
| By: | Advent International GPE VII, LLC, its Manager | /s/ Jarlyth Gibson | |
| By: | Advent International Corporation, its Manager | Jarlyth Gibson, Manager | |
| By: | ||
| /s/ Michael Ristaino | ||
| Name: Michael Ristaino | ||
| Title: Vice President of Finance - Fund Administration | ||
March 5, 2021
Date