Cite Filings / SPRO / 0001807743-26-000005

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Initial Statement of Ownership

Spero Therapeutics, Inc. Filed 2026-08-06 Acc 0001807743-26-000005

Documents 1

3 Initial Statement of Ownership , xslF345X06/ownership.xml

Around this filing

2026-11-10 3 Initial Statement of Ownership
2026-08-12 8-K Results of operations
2026-08-12 10-Q Quarterly Report
2026-08-06 4 Chief Medical Officer acquired 162,311 shares (grant or award)
2026-08-06 3 Initial Statement of Ownership
2023-11-15 3 Initial Statement of Ownership

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