Trade Summary

6 days ago, Cancelmo Peter B, serving as VP, General Counsel at OMEROS CORP (OMER), sold 50,000 shares at $18.59 per share, for a total transaction value of $929,667.50. Following this transaction, Cancelmo Peter B now holds 200 shares of OMER.

This sale represents a 99.60% decrease in Cancelmo Peter B's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, August 28, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, September 1, 2026 at 4:41 PM ET, 4 days after the trade was made.

OMEROS 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.