Cite Filings / SPRO / 0000950170-23-064185

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Initial Statement of Ownership

Spero Therapeutics, Inc. Filed 2023-11-15 Acc 0000950170-23-064185

Documents 1

3 Initial Statement of Ownership , xslF345X02/ownership.xml

Around this filing

2026-08-06 3 Initial Statement of Ownership
2023-11-15 4 See Remarks acquired 300,000 shares (grant or award)
2023-11-15 3 Initial Statement of Ownership
2023-11-13 S-8 Securities Offered to Employees in Benefit Plans
2023-11-13 S-8 Securities Offered to Employees in Benefit Plans
2023-11-13 8-K Results of operations
2023-07-24 3 Initial Statement of Ownership

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