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What changed 10-Q
Item 5. Other Information
2026-05-13 compared with 2025-11-13 · 2 added, 3 removed, 29 unchanged (15% of the section changed)
26 unchanged sentences
SPERO THERAPEUTICS, INC.
−Removed: November 13, 2025
/s/ Esther Rajavelu
Esther Rajavelu
−Removed: President, Chief Executive Officer, Chief Financial Officer and Treasurer
−Removed: (Principal Executive Officer, Principal Financial Officer and Principal Accounting Officer)
+Added: President, Chief Executive Officer, Chief Financial Officer, Chief Business Officer and Treasurer
+Added: (Principal Executive, Financial and Accounting Officer)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.