SYNLOGIC, INC. — Director's Dealing 2018

Jan 30, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNLOGIC, INC. (SYBX)
CIK: 0001527599
Period of Report: 2018-01-26

Reporting Person: POWELL MICHAEL (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-26	Common Stock	A	150000	$9.75	Acquired	574972	Indirect

Footnotes

F1: The shares are held by Sofinnova Venture Partners VIII, L.P. ("SVP VIII"). Sofinnova Management VIII, L.L.C. ("SM VIII") is the general partner of SVP VIII. The individual managing members of SVP VIII are Michael Powell, James Healy and Anand Mehra. The managing members share voting and dispositive power with regard to the shares held directly by SVP VIII. Such persons and entities disclaim beneficial ownership over the shares owned by SVP VIII except to the extent of any pecuniary interest therein.