secwatch / observer
8-K filed June 25, 2026, 5:08 PM ET ticker SPRO CIK 0001701108
other material confidence high sentiment neutral materiality 0.50

Spero shareholders approve doubling authorized shares to 240M and 2026 equity plan

Spero Therapeutics, Inc.

Spero Therapeutics, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-26-283033
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