Trade Summary

4 months ago, Summe Gregory L, serving as Dir at Avantor, Inc. (AVTR), purchased 100,000 shares at $9.40 per share, for a total transaction value of $940,000.00. Following this transaction, Summe Gregory L now holds 458,111 shares of AVTR.

This purchase represents a 28.00% increase in Summe Gregory L's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, February 12, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, February 12, 2026 at 5:24 PM ET, meaning the disclosure happened on the same day as the trade.

Avantor, Inc. operates in the HEALTHCARE sector, specifically within the MEDICAL INSTRUMENTS & SUPPLIES industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.