Trade Summary

5 days ago, BOBULSKY SUSAN, serving as Chief Commercial Officer, MRD at Adaptive Biotechnologies Corp (ADPT), sold 5,000 shares at $19.00 per share, for a total transaction value of $95,000.00. Following this transaction, BOBULSKY SUSAN now holds 411,775 shares of ADPT.

This sale represents a 1.20% decrease in BOBULSKY SUSAN's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Thursday, June 11, 2026 and publicly disclosed via SEC Form 4 filing on Monday, June 15, 2026 at 7:13 PM ET, 4 days after the trade was made.

Adaptive Biotechnologies Corp operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.