SPRO
Spero Therapeutics, Inc.Company with tickers: SPRO
Market Cap
$116.96M
Shares Outstanding
57,901,493
CIK
1701108
CUSIP
84833T103
13F Activity (30d)
2 filings
1 filers
Website
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Investor Relations
Investor relations
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.