Trade Summary

5 days ago, Chang Hung-Lun (Fred), serving as *** See Remarks at APPLIED OPTOELECTRONICS, INC. (AAOI), sold 4,000 shares at $200.07 per share, for a total transaction value of $800,280.00. Following this transaction, Chang Hung-Lun (Fred) now holds 387,750 shares of AAOI.

This sale represents a 1.02% decrease in Chang Hung-Lun (Fred)'s stake in the company. This is considered a medium-conviction trade.

The trade was executed on Friday, June 5, 2026 and publicly disclosed via SEC Form 4 filing on Monday, June 8, 2026 at 5:14 PM ET, 3 days after the trade was made.

APPLIED OPTOELECTRONICS, INC. operates in the TECHNOLOGY sector, specifically within the COMMUNICATION EQUIPMENT industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.