Trade Summary

1 week ago, Chang Hung-Lun (Fred), serving as *** See Remarks at Applied Optoelectronics, Inc. (AAOI), sold 36,400 shares at $100.25 per share, for a total transaction value of $3,648,918.00. Following this transaction, Chang Hung-Lun (Fred) now holds 233,618 shares of AAOI.

This sale represents a 13.00% decrease in Chang Hung-Lun (Fred)'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, March 16, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, March 18, 2026, 2 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.