Cite Filings / SPRO / 0000899243-19-008360

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Initial Statement of Ownership

Spero Therapeutics, Inc. Filed 2019-03-19 Acc 0000899243-19-008360

Documents 1

3 Initial Statement of Ownership , xslF345X02/doc3.xml

Around this filing

2019-11-08 3 Initial Statement of Ownership
2019-03-19 8-K Executive or director change
2019-03-19 3 Initial Statement of Ownership
2019-03-14 S-8 Securities Offered to Employees in Benefit Plans
2019-03-14 S-8 Securities Offered to Employees in Benefit Plans
2019-03-14 8-K Results of operations
2018-09-21 3 Initial Statement of Ownership

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