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Spero Therapeutics, Inc. (NASDAQ:SPRO)
US · Delayed Price · Currency is USD
Healthcare · Biotechnology
1.06-0.04 (-4.05%)
Insider Score
––Not scored
SPRO Insider Score
Insiders here have filed 1 Form 4 in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
SPRO Top Shareholders
SPRO Options Owners
| Shareholder | Security | Underlying Shares | |
|---|---|---|---|
| No option positions on SPRO in recent 13F filings. | |||
Source: SEC EDGAR Form 13F filings.
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.