4//SEC Filing
Tregoning Kathleen 4
Accession 0000899243-21-044352
CIK 0001701108other
Filed
Nov 11, 7:00 PM ET
Accepted
Nov 12, 4:14 PM ET
Size
5.6 KB
Accession
0000899243-21-044352
Insider Transaction Report
Form 4
Tregoning Kathleen
Director
Transactions
- Award
Stock Option (right to buy)
2021-11-11+15,000→ 15,000 totalExercise: $16.91Exp: 2031-11-11→ Common Stock (15,000 underlying)
Footnotes (1)
- [F1]The shares underlying this option will vest in thirty-six equal monthly installments at the end of each successive month following November 11, 2021, subject to the Reporting Person's continued service as a director through the applicable vesting dates.
Documents
Issuer
Spero Therapeutics, Inc.
CIK 0001701108
Entity typeother
Related Parties
1- filerCIK 0001830764
Filing Metadata
- Form type
- 4
- Filed
- Nov 11, 7:00 PM ET
- Accepted
- Nov 12, 4:14 PM ET
- Size
- 5.6 KB