Trade Summary

8 months ago, Matsui Connie, serving as Dir at Sutro Biopharma, Inc. (STRO), purchased 50,000 shares at $0.80 per share, for a total transaction value of $39,950.00. Following this transaction, Matsui Connie now holds 50,000 shares of STRO.

The trade was executed on Wednesday, October 15, 2025 and publicly disclosed via SEC Form 4 filing on Thursday, October 16, 2025 at 4:15 AM ET, 1 day after the trade was made.

Sutro Biopharma, Inc. operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.