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Filing
Form 4
Form 4
0000899243-22-031495
·
Spero Therapeutics, Inc.
Filer
Filing index
Filing metadata
Accession number
0000899243-22-031495
Form type
Form 4
Filer
Spero Therapeutics, Inc.
CIK
CIK 1701108
Filed
Sep 19, 2022
Reporting period
Sep 15, 2022
Description
Insider transaction
Documents
Filing index
0000899243-22-031495-index.htm
Complete submission
0000899243-22-031495.txt
All documents
directory listing
Filed by
Spero Therapeutics, Inc.
CIK 1701108
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