FilingIndex
10-KThe Record

Spero Therapeutics, Inc. files 10-K

Filed Apr 2, 2018 · 8y ago · Accession 0001564590-18-007402

Plain English

Annual report — full-year financials, business overview, and risk factors.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
SPRO
CIK
1701108
Form type
10-K
Filing date
Apr 2, 2018
Report date
Dec 31, 2017
Document
spro-10k_20171231.htm
Size
13.0 MB