NASDAQ:AAOI

Applied Optoelectronics Stock Insider Trading

Technology > Semiconductors

Buy AAOI

*Your capital is at risk

$90.11

+13.59 (+17.76%)

At Close: Jul 30, 2026

Applied Optoelectronics Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 2.41M and sold 2.02M AAOI shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	0
● Buy	2.41M shares
● Sell	2.02M shares
16% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence May 28, 2026 Analysis Breakdown: Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Lin Chih-hsiang (thompson) President And CEO	CEO / President	2 332 Value: $278.1K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Kuo David C *** See Remarks	Officer	1 869 Value: $222.9K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Kuo David C *** See Remarks	Officer	472 Value: $56.3K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Kuo David C *** See Remarks	Officer	516 Value: $61.5K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Kuo David C *** See Remarks	Officer	407 Value: $48.5K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Murry Stefan J. Chief Financial Officer	C-Suite Officer	2 971 Value: $354.3K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Murry Stefan J. Chief Financial Officer	C-Suite Officer	679 Value: $81.0K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Murry Stefan J. Chief Financial Officer	C-Suite Officer	988 Value: $117.8K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Murry Stefan J. Chief Financial Officer	C-Suite Officer	770 Value: $91.8K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Chang Hung-lun (fred) *** See Remarks	Officer	2 674 Value: $318.9K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Chang Hung-lun (fred) *** See Remarks	Officer	613 Value: $73.1K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Chang Hung-lun (fred) *** See Remarks	Officer	616 Value: $73.5K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Chang Hung-lun (fred) *** See Remarks	Officer	773 Value: $92.2K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Lin Chih-hsiang (thompson) President And CEO	CEO / President	8 753 Value: $1.04M
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Yeh Shu-hua (joshua) *** See Remarks	Officer	686 Value: $81.8K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Yeh Shu-hua (joshua) *** See Remarks	Officer	861 Value: $102.7K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Yeh Shu-hua (joshua) *** See Remarks	Officer	609 Value: $72.6K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Yeh Shu-hua (joshua) *** See Remarks	Officer	2 553 Value: $304.5K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Lin Chih-hsiang (thompson) President And CEO	CEO / President	2 031 Value: $242.2K
Jul 22, 2026 Sell	Common Stock, $.001 par value F-InKind	Lin Chih-hsiang (thompson) President And CEO	CEO / President	2 524 Value: $301.0K
Jul 21, 2026 Sell	Common Stock, $.001 par value S-Sale	Yeh Shu-hua (joshua) *** See Remarks	Officer	1 285 Value: $154.2K
Jul 10, 2026 Sell	Common Stock, $.001 par value S-Sale	Murry Stefan J. Chief Financial Officer	C-Suite Officer	4 000 Value: $488.4K
Jun 18, 2026 Sell	Common Stock, $.001 par value S-Sale	Yeh Shu-hua (joshua) *** See Remarks	Officer	6 000 Value: $1.03M
Jun 17, 2026 Sell	Common Stock, $.001 par value S-Sale	Chang Hung-lun (fred) *** See Remarks	Officer	40 329 Value: $6.88M
Jun 12, 2026 Sell	Common Stock, $.001 par value F-InKind	Kuo David C *** See Remarks	Officer	19 065 Value: $3.29M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT APPLIED OPTOELECTRONICS

Applied Optoelectronics, Inc. designs, manufactures, and sells various fiber-optic networking products worldwide. It offers optical modules, lasers, subassemblies, transmitters and transceivers, and turn-key equipment, as well as headend, node, and distribution equipment. The company sells its products to internet data center operators, cable television and telecom equipment manufacturers, and internet service providers through its direct and ind...

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