4 | SEC Filings Hub

Filing metadata

Accession number: 0000899243-19-015668
Form type: Form 4
Filer: Spero Therapeutics, Inc.
CIK: CIK 1701108
Filed: Jun 05, 2019
Reporting period: Jun 05, 2019
Description: Insider transaction

Documents

0000899243-19-015668-index.htm

Complete submission

0000899243-19-015668.txt

directory listing

Filed by

Spero Therapeutics, Inc.