Keutzer Timothy — insider trades

Stock trades Keutzer Timothy reported on SEC Form 4 at SPRO Spero Therapeutics, Inc..

• Feb 6, 2026: sold 18,652 shares of SPRO Spero Therapeutics, Inc. ($44.0K)
• Feb 4, 2026: sold 46,586 shares of SPRO Spero Therapeutics, Inc. ($101K)
• Aug 28, 2025: sold 1,695 shares of SPRO Spero Therapeutics, Inc. ($3.34K)
• Feb 5, 2025: sold 56,537 shares of SPRO Spero Therapeutics, Inc. ($44.1K)