Spero Therapeutics, Inc. (SPRO) | Jive Data

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Spero Therapeutics, Inc. (SPRO) | Jive Data

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Profile Financials SEC Filings Insider Transactions Ownership

SEC filing

Spero Therapeutics, Inc.

SPRO · CIK 1701108

4 · Feb 9, 2026 · Keutzer Timothy sold 18.65K shares at $2.36/share ($44,019)

4

Keutzer Timothy sold 18.65K shares at $2.36/share ($44,019)

Filed: Feb 9, 2026
Period: Feb 6, 2026
Accession: 0001193125-26-043315
Filer: Spero Therapeutics, Inc.

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Filing document

xslF345X05/ownership.xml

xslF345X05/ownership.xmlSEC.gov

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