3

Initial Statement of Ownership

Spero Therapeutics, Inc. Filed 2021-10-14 Acc 0000899243-21-040250

Documents 1

3 Initial Statement of Ownership , xslF345X02/doc3.xml

Around this filing

2022-09-14 3 Initial Statement of Ownership
2021-10-14 3 Initial Statement of Ownership
2021-10-12 8-K Executive or director change
2021-01-05 3 Initial Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)