Trade Summary

5 days ago, Pfeiffer Wendy, serving as Dir at QUALYS, INC. (QLYS), sold 500 shares at $101.21 per share, for a total transaction value of $50,605.00. Following this transaction, Pfeiffer Wendy now holds 10,582 shares of QLYS.

This sale represents a 4.51% decrease in Pfeiffer Wendy's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Friday, May 22, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, May 26, 2026 at 4:10 PM ET, 4 days after the trade was made.

QUALYS, INC. operates in the TECHNOLOGY sector, specifically within the SOFTWARE - INFRASTRUCTURE industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.