Rajavelu Esther 4
4 · Spero Therapeutics, Inc. · Filed May 6, 2025
Insider Transaction Report
Form 4
Rajavelu Esther
See Remarks
Transactions
- Award
Common Stock
2025-05-02+185,000→ 909,720 total
Footnotes (1)
- [F1]Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. The RSUs vest in four equal annual installments beginning on May 2, 2026, subject to the Reporting Person's continued service through the applicable vesting date.