4
Changes in Ownership
Spero Therapeutics, Inc. Filed Acc 0000899243-23-000983
Options or other derivatives
- Director acquired 15,471 shares (grant or award)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Derivatives | |||||||
| VINK PATRICK V.J.J. Director | 2023-01-03 | Grant or award · Stock Option (Right to Buy) | +15,471 | $1.29 | $19,958 | 15,471 | D |
Loading xslF345X03/doc4.xml…