Hung-lun (fred) Chang bought $0K of AAOI

bought $0.00 of AAOI

59,820 shares @ $0.00

Increased holdings by +70.60%

152nd largest trade (out of 160)

Cluster BuyPositive 90D History

Trade made by an officer

Part of a cluster of 10 transactions by 6 insiders

Unscheduled trade

86% win rate · +15.2% median edge vs SPY (7 trades, 90-day · small sample)

Price 6% below 200-day moving average

AAOIAPPLIED OPTOELECTRONICS, INC.

Information TechnologySemiconductors

1D0.00%

1W+5.32%

1M-37.08%

3M-23.39%

6M—

1Y—

Recent insider activity at AAOI