4//SEC Filing
JOSEPH TAMARA L 4
Accession 0000950170-23-045448
CIK 0001701108other
Filed
Aug 29, 8:00 PM ET
Accepted
Aug 30, 4:22 PM ET
Size
4.8 KB
Accession
0000950170-23-045448
Insider Transaction Report
Form 4
JOSEPH TAMARA L
Chief Legal Officer
Transactions
- Sale
Common Stock
2023-08-28$1.26/sh−1,854$2,336→ 322,790 total
Footnotes (1)
- [F1]The reported transaction is a sale of common stock effected to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") that were granted to the Reporting Person on August 26, 2021 pursuant to a "sell to cover" provision included in the RSU Agreement.
Documents
Issuer
Spero Therapeutics, Inc.
CIK 0001701108
Entity typeother
Related Parties
1- filerCIK 0001433991
Filing Metadata
- Form type
- 4
- Filed
- Aug 29, 8:00 PM ET
- Accepted
- Aug 30, 4:22 PM ET
- Size
- 4.8 KB