Trade Summary

6 days ago, Tuckness Matthew E., serving as Chief Revenue Officer at Five9, Inc. (FIVN), sold 8,645 shares at $24.81 per share, for a total transaction value of $214,482.45. Following this transaction, Tuckness Matthew E. now holds 281,492 shares of FIVN.

This sale represents a 2.98% decrease in Tuckness Matthew E.'s stake in the company. This is considered a medium-conviction trade.

The trade was executed on Thursday, June 4, 2026 and publicly disclosed via SEC Form 4 filing on Monday, June 8, 2026 at 5:27 PM ET, 4 days after the trade was made.

Five9, 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.