4//SEC Filing
Mahadevia Ankit 4
Accession 0000950170-25-087021
CIK 0001701108other
Filed
Jun 15, 8:00 PM ET
Accepted
Jun 16, 8:32 PM ET
Size
5.1 KB
Accession
0000950170-25-087021
Insider Transaction Report
Form 4
Mahadevia Ankit
Director
Transactions
- Award
Common Stock
2025-06-12+20,000→ 709,866 total
Footnotes (2)
- [F1]Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs vest on June 12, 2026, subject to the Reporting Person's continued service through the applicable vesting date.
- [F2]Amount includes 65,817 shares of common stock held by the Mahadevia-Mehta Family Trust, of which the Reporting Person is a trustee.
Documents
Issuer
Spero Therapeutics, Inc.
CIK 0001701108
Entity typeother
Related Parties
1- filerCIK 0001720974
Filing Metadata
- Form type
- 4
- Filed
- Jun 15, 8:00 PM ET
- Accepted
- Jun 16, 8:32 PM ET
- Size
- 5.1 KB