Applied Optoelectronics, Inc.
US ˙ NasdaqGM ˙ US03823U1025

Introduction

This page provides a comprehensive analysis of the known insider trading history of Chih-Hsiang (Thompson) Lin. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

See Highest Ranking Insiders
Companies with Reported Insider Positions

The SEC filings indicate Chih-Hsiang (Thompson) Lin has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:AAOI / Applied Optoelectronics, Inc. President and CEO, Director 1,663,490
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Chih-Hsiang (Thompson) Lin. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Purchases AAOI / Applied Optoelectronics, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in AAOI / Applied Optoelectronics, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
2025-08-14 AAOI Lin Chih-Hsiang (Thompson) 5,750 21.6200 5,750 21.6200 124,315 27 27.7200 35,075 28.21
2025-08-14 AAOI Lin Chih-Hsiang (Thompson) 1,405 21.2600 1,405 21.2600 29,870
2025-08-14 AAOI Lin Chih-Hsiang (Thompson) 920 21.6000 920 21.6000 19,872
2025-08-13 AAOI Lin Chih-Hsiang (Thompson) 8,850 22.5300 8,850 22.5300 199,390
2025-08-13 AAOI Lin Chih-Hsiang (Thompson) 3,250 22.6500 3,250 22.6500 73,612
2025-08-12 AAOI Lin Chih-Hsiang (Thompson) 6,500 23.1400 6,500 23.1400 150,410
2025-05-13 AAOI Lin Chih-Hsiang (Thompson) 10,200 18.2423 10,200 18.2423 186,071
2025-05-13 AAOI Lin Chih-Hsiang (Thompson) 11,000 18.1955 11,000 18.1955 200,150
2024-03-18 AAOI Lin Chih-Hsiang (Thompson) 11,780 12.6629 11,780 12.6629 149,169
2023-09-14 AAOI Lin Chih-Hsiang (Thompson) 15,000 9.7934 15,000 9.7934 146,901
2023-09-06 AAOI Lin Chih-Hsiang (Thompson) 5,964 12.4355 5,964 12.4355 74,165
2023-08-18 AAOI Lin Chih-Hsiang (Thompson) 14,438 12.3645 14,438 12.3645 178,519
2023-08-17 AAOI Lin Chih-Hsiang (Thompson) 5,562 12.4230 5,562 12.4230 69,097
2023-08-11 AAOI Lin Chih-Hsiang (Thompson) 15,802 12.6043 15,802 12.6043 199,173
2022-11-08 AAOI Lin Chih-Hsiang (Thompson) 44,443 2.1998 44,443 2.1998 97,766

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AAOI / Applied Optoelectronics, Inc. Insider Trades
Insider Sales AAOI / Applied Optoelectronics, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in AAOI / Applied Optoelectronics, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2017-11-20 AAOI Lin Chih-Hsiang (Thompson) 2,300 45.2000 2,300 45.2000 103,960 352 19.3800 -59,386 -57.12
2017-11-16 AAOI Lin Chih-Hsiang (Thompson) 1,300 45.3000 1,300 45.3000 58,890
2017-05-12 AAOI Lin Chih-Hsiang (Thompson) 8,586 66.0000 8,586 66.0000 566,676
2016-11-17 AAOI Lin Chih-Hsiang (Thompson) 19,737 25.7359 19,737 25.7359 507,949
2016-03-04 AAOI Lin Chih-Hsiang (Thompson) 5,643 18.6300 5,643 18.6300 105,129
2014-03-25 AAOI Lin Chih-Hsiang (Thompson) 11,531 24.2500 11,531 24.2500 279,627

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AAOI / Applied Optoelectronics, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Chih-Hsiang (Thompson) Lin as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change		 Share
Price		 Tran
Value		 Remaining
Value
2025-08-15 2025-08-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 920 1,663,490 0.06 21.60 19,872 35,931,384
2025-08-15 2025-08-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 1,405 1,662,570 0.08 21.26 29,870 35,346,238
2025-08-15 2025-08-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 5,750 1,661,165 0.35 21.62 124,315 35,914,387
2025-08-14 2025-08-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 3,250 1,655,415 0.20 22.65 73,612 37,495,150
2025-08-14 2025-08-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 8,850 1,652,165 0.54 22.53 199,390 37,223,277
2025-08-14 2025-08-12 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 6,500 1,643,315 0.40 23.14 150,410 38,026,309
2025-07-24 2025-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,524 1,636,815 -0.15 28.23 -71,253 46,207,287
2025-07-24 2025-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,332 1,639,339 -0.14 28.23 -65,832 46,278,540
2025-07-24 2025-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -8,753 1,641,671 -0.53 28.23 -247,097 46,344,372
2025-07-24 2025-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,491 1,650,424 -0.33 28.23 -155,011 46,591,470
2025-07-24 2025-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,110 1,655,915 -0.19 28.23 -87,795 46,746,480
2025-05-14 2025-05-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 11,000 1,659,025 0.67 18.20 200,150 30,186,789
2025-05-14 2025-05-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 10,200 1,648,025 0.62 18.24 186,071 30,063,766
2025-05-13 2025-05-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -175,671 1,637,825 -9.69 14.76 -2,592,904 24,174,297
2025-05-13 2025-05-09 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 446,428 1,813,496 32.66
2025-05-02 2025-04-30 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,525 1,367,068 -0.18 10.05 -25,376 13,739,033
2025-04-24 2025-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,333 1,369,593 -0.17 10.05 -23,447 13,764,410
2025-04-24 2025-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -8,754 1,371,926 -0.63 10.05 -87,978 13,787,856
2025-04-24 2025-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,492 1,380,680 -0.40 10.05 -55,195 13,875,834
2025-04-24 2025-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,111 1,386,172 -0.22 10.05 -31,266 13,931,029
2025-04-15 2025-04-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 102,591 1,389,283 7.97
2025-01-23 2025-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,646 1,286,692 -0.21 30.15 -79,777 38,793,764
2025-01-23 2025-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -9,932 1,289,338 -0.76 30.15 -299,450 38,873,541
2025-01-23 2025-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -6,230 1,299,270 -0.48 30.15 -187,834 39,172,990
2025-01-23 2025-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,066 1,305,500 -0.39 30.15 -152,740 39,360,825
2025-01-23 2025-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,529 1,310,566 -0.27 30.15 -106,399 39,513,565
2024-10-24 2024-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,332 1,314,095 -0.18 18.51 -43,165 24,323,898
2024-10-24 2024-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -8,754 1,316,427 -0.66 18.51 -162,037 24,367,064
2024-10-24 2024-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,491 1,325,181 -0.41 18.51 -101,638 24,529,100
2024-10-24 2024-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,465 1,330,672 -0.33 18.51 -82,647 24,630,739
2024-10-24 2024-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,110 1,335,137 -0.23 18.51 -57,566 24,713,386
2024-07-24 2024-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,333 1,338,247 -0.17 9.68 -22,583 12,954,231
2024-07-24 2024-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -8,754 1,340,580 -0.65 9.68 -84,739 12,976,814
2024-07-24 2024-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,492 1,349,334 -0.41 9.68 -53,163 13,061,553
2024-07-24 2024-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,466 1,354,826 -0.33 9.68 -43,231 13,114,716
2024-07-24 2024-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,111 1,359,292 -0.23 9.68 -30,114 13,157,947
2024-06-17 2024-06-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -49,559 1,362,403 -3.51 10.44 -517,396 14,223,487
2024-06-17 2024-06-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		D - Sale to Issuer -126,422 1,411,962 -8.22 10.44 -1,319,846 14,740,883
2024-06-17 2024-06-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 252,844 1,538,384 19.67
2024-05-28 2024-05-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,647 1,285,540 -0.21 12.12 -32,082 15,580,745
2024-05-01 2024-04-29 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 94,786 1,288,187 7.94
2024-04-24 2024-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -9,933 1,193,401 -0.83 12.12 -120,388 14,464,020
2024-04-24 2024-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -6,230 1,203,334 -0.52 12.12 -75,508 14,584,408
2024-04-24 2024-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,066 1,209,564 -0.42 12.12 -61,400 14,659,916
2024-04-24 2024-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,530 1,214,630 -0.29 12.12 -42,784 14,721,316
2024-03-18 2024-03-18 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 11,780 1,218,160 0.98 12.66 149,169 15,425,438
2024-01-24 2024-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -9,933 1,206,380 -0.82 15.81 -157,041 19,072,868
2024-01-24 2024-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -6,231 1,216,313 -0.51 15.81 -98,512 19,229,909
2024-01-24 2024-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,066 1,222,544 -0.41 15.81 -80,093 19,328,421
2024-01-24 2024-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,529 1,227,610 -0.29 15.81 -55,793 19,408,514
2024-01-24 2024-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,212 1,231,139 -0.42 15.81 -82,402 19,464,308
2023-12-13 2023-12-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -21,481 1,236,351 -1.71 19.76 -424,465 24,430,296
2023-12-13 2023-12-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 26,250 1,257,832 2.13 13.84 363,300 17,408,395
2023-12-13 2023-12-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,979 1,231,582 -0.24 19.76 -58,865 24,336,060
2023-12-13 2023-12-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 3,750 1,234,561 0.30 13.84 51,900 17,086,324
2023-10-25 2023-10-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -7,177 1,230,811 -0.58 6.91 -49,593 8,504,904
2023-10-25 2023-10-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,503 1,237,988 -0.36 6.91 -31,116 8,554,497
2023-10-25 2023-10-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,662 1,242,491 -0.29 6.91 -25,304 8,585,613
2023-10-25 2023-10-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,551 1,246,153 -0.20 6.91 -17,627 8,610,917
2023-10-25 2023-10-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,767 1,248,704 -0.30 6.91 -26,030 8,628,545
2023-09-14 2023-09-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 15,000 1,252,471 1.21 9.79 146,901 12,265,949
2023-09-06 2023-09-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 5,964 1,237,471 0.48 12.44 74,165 15,388,571
2023-09-05 2023-08-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -52,092 1,231,507 -4.06 15.22 -792,840 18,743,537
2023-09-05 2023-08-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 65,905 1,283,599 5.41 9.96 656,414 12,784,646
2023-09-05 2023-08-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,084 1,217,694 -0.09 15.22 -16,498 18,533,303
2023-09-05 2023-08-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 1,443 1,218,778 0.12 9.96 14,372 12,139,029
2023-08-18 2023-08-18 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 14,438 1,217,335 1.20 12.36 178,519 15,051,739
2023-08-18 2023-08-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 5,562 1,202,897 0.46 12.42 69,097 14,943,589
2023-08-14 2023-08-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 15,802 1,197,335 1.34 12.60 199,173 15,091,570
2023-07-26 2023-07-25 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -8,648 1,181,533 -0.73 2.14 -18,507 2,528,481
2023-07-26 2023-07-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -8,643 1,190,181 -0.72 7.91 -68,366 9,414,332
2023-07-26 2023-07-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,422 1,198,824 -0.45 7.91 -42,888 9,482,698
2023-07-26 2023-07-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,409 1,204,246 -0.36 7.91 -34,875 9,525,586
2023-07-26 2023-07-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,072 1,208,655 -0.25 7.91 -24,300 9,560,461
2023-07-26 2023-07-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,536 1,211,727 -0.37 7.91 -35,880 9,584,761
2023-06-28 2023-06-26 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 355,871 1,216,263 41.36
2023-04-26 2023-04-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,482 860,392 -0.63 2.14 -11,731 1,841,239
2023-04-26 2023-04-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,459 865,874 -0.51 2.14 -9,542 1,852,970
2023-04-26 2023-04-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,108 870,333 -0.36 2.14 -6,651 1,862,513
2023-04-26 2023-04-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,587 873,441 -0.52 2.14 -9,816 1,869,164
2023-01-25 2023-01-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,596 878,028 -0.52 2.21 -10,157 1,940,442
2023-01-25 2023-01-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,738 882,624 -0.42 2.21 -8,261 1,950,599
2023-01-25 2023-01-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,606 886,362 -0.29 2.21 -5,759 1,958,860
2023-01-25 2023-01-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,846 888,968 -0.43 2.21 -8,500 1,964,619
2023-01-25 2023-01-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,652 892,814 -0.18 2.21 -3,651 1,973,119
2022-11-08 2022-11-08 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		P - Purchase 44,443 894,466 5.23 2.20 97,766 1,967,646
2022-10-26 2022-10-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,589 850,023 -0.65 2.74 -15,314 2,329,063
2022-10-26 2022-10-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,545 855,612 -0.53 2.74 -12,453 2,344,377
2022-10-26 2022-10-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,168 860,157 -0.37 2.74 -8,680 2,356,830
2022-10-26 2022-10-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,676 863,325 -0.54 2.74 -12,812 2,365,510
2022-10-26 2022-10-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,007 868,001 -0.23 2.74 -5,499 2,378,323
2022-07-26 2022-07-25 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,463 870,008 -0.62 2.96 -16,170 2,575,224
2022-07-26 2022-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,466 875,471 -0.62 1.82 -9,948 1,593,357
2022-07-26 2022-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,447 880,937 -0.50 1.82 -8,094 1,603,305
2022-07-26 2022-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,100 885,384 -0.35 1.82 -5,642 1,611,399
2022-07-26 2022-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,574 888,484 -0.51 1.82 -8,325 1,617,041
2022-07-26 2022-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,965 893,058 -0.22 1.82 -3,576 1,625,366
2022-06-29 2022-06-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 223,214 895,023 33.23
2022-04-26 2022-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,443 671,809 -0.66
2022-04-26 2022-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,097 676,252 -0.46
2022-04-26 2022-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,571 679,349 -0.67
2022-04-26 2022-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,962 683,920 -0.29
2022-01-26 2022-01-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock $.001 par value 		F - Taxes -4,545 983,087 -0.46
2022-01-26 2022-01-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock $.001 par value 		F - Taxes -3,167 987,632 -0.32
2022-01-26 2022-01-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock $.001 par value 		F - Taxes -4,676 990,799 -0.47
2022-01-26 2022-01-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock $.001 par value 		F - Taxes -2,006 995,475 -0.20
2022-01-26 2022-01-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock $.001 par value 		F - Taxes -2,857 997,481 -0.29
2021-10-26 2021-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,462 1,000,338 -0.44
2021-10-26 2021-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,108 1,004,800 -0.31
2021-10-26 2021-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,590 1,007,908 -0.45
2021-10-26 2021-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,968 1,012,498 -0.19
2021-10-26 2021-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,803 1,014,466 -0.28
2021-07-26 2021-07-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,457 1,017,269 -0.44
2021-07-26 2021-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,457 1,021,726 -0.43
2021-07-26 2021-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,585 1,026,183 -0.44
2021-07-26 2021-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,966 1,030,768 -0.19
2021-07-26 2021-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,800 1,032,734 -0.27
2021-06-21 2021-06-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 126,422 1,035,534 13.91
2021-06-15 2021-06-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 181,494 909,112 24.94
2021-04-26 2021-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,590 727,618 -0.63 7.92 -36,353 5,762,735
2021-04-26 2021-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,968 732,208 -0.27 7.92 -15,587 5,799,087
2021-04-26 2021-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,803 734,176 -0.38 7.92 -22,200 5,814,674
2021-03-11 2021-02-19 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		J - Other -181,494 736,979 -19.76
2021-02-23 2021-02-19 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 181,494 918,473 24.63
2021-02-08 2021-02-04 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -5,281 736,979 -0.71 11.20 -59,148 8,254,312
2021-02-03 2021-02-01 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -2,507 742,260 -0.34 11.20 -28,082 8,314,500
2021-01-29 2021-01-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -23,364 744,767 -3.04 11.31 -264,158 8,420,485
2021-01-26 2021-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,613 768,131 -0.60 10.49 -48,390 8,057,694
2021-01-26 2021-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,977 772,744 -0.26 10.49 -20,739 8,106,085
2021-01-26 2021-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,817 774,721 -0.36 10.49 -29,550 8,126,823
2021-01-26 2021-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,965 777,538 -0.38 10.49 -31,103 8,156,374
2020-10-26 2020-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,897 780,503 -0.62 10.65 -52,153 8,312,357
2020-10-26 2020-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,099 785,400 -0.27 10.65 -22,354 8,364,510
2020-10-26 2020-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,991 787,499 -0.38 10.65 -31,854 8,386,864
2020-10-26 2020-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,148 790,490 -0.40 10.65 -33,526 8,418,718
2020-10-05 2020-10-01 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -7,788 793,638 -0.97 11.22 -87,371 8,903,587
2020-09-04 2020-09-01 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -7,788 801,426 -0.96 11.46 -89,288 9,188,189
2020-08-03 2020-08-03 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -7,788 809,214 -0.95 14.65 -114,130 11,858,707
2020-07-24 2020-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,897 817,002 -0.60 13.92 -68,191 11,376,753
2020-07-24 2020-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,099 821,899 -0.25 13.92 -29,229 11,444,944
2020-07-24 2020-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,991 823,998 -0.36 13.92 -41,650 11,474,172
2020-07-24 2020-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,148 826,989 -0.38 13.92 -43,836 11,515,822
2020-07-08 2020-07-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -15,576 830,137 -1.84 11.21 -174,580 9,304,425
2020-05-08 2020-05-07 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -7,788 845,713 -0.91 11.20 -87,226 9,471,986
2020-05-01 2020-04-30 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -15,577 853,501 -1.79 11.25 -175,288 9,604,447
2020-04-24 2020-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -4,897 869,078 -0.56 8.28 -40,547 7,195,966
2020-04-24 2020-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,100 873,975 -0.24 8.28 -17,388 7,236,513
2020-04-24 2020-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,991 876,075 -0.34 8.28 -24,765 7,253,901
2020-04-24 2020-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,149 879,066 -0.36 8.28 -26,074 7,278,666
2020-02-07 2020-02-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,959 882,215 -0.33 12.40 -36,692 10,939,466
2020-02-05 2020-02-03 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 186,717 885,174 26.73
2020-01-24 2020-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,099 698,457 -0.30 13.70 -28,756 9,568,861
2020-01-24 2020-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,991 700,556 -0.43 13.70 -40,977 9,597,617
2020-01-24 2020-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,148 703,547 -0.45 13.70 -43,128 9,638,594
2019-11-07 2019-11-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,770 706,695 -0.39 10.60 -29,362 7,490,967
2019-10-24 2019-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,965 709,465 -0.28 10.84 -21,301 7,690,601
2019-10-24 2019-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,800 711,430 -0.39 10.84 -30,352 7,711,901
2019-10-24 2019-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,947 714,230 -0.41 10.84 -31,945 7,742,253
2019-08-07 2019-08-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,771 717,177 -0.38 9.96 -27,599 7,143,083
2019-07-24 2019-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,966 719,948 -0.27 9.62 -18,913 6,925,900
2019-07-24 2019-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,800 721,914 -0.39 9.62 -26,936 6,944,813
2019-07-24 2019-07-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,947 724,714 -0.40 9.62 -28,350 6,971,749
2019-05-08 2019-05-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,770 727,661 -0.38 12.60 -34,902 9,168,529
2019-04-23 2019-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,965 730,431 -0.27 12.59 -24,739 9,196,126
2019-04-23 2019-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,800 732,396 -0.38 12.59 -35,252 9,220,866
2019-04-23 2019-04-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,947 735,196 -0.40 12.59 -37,103 9,256,118
2019-02-14 2019-02-12 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 80,000 738,143 12.16
2019-02-07 2019-02-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,770 658,143 -0.42 17.79 -49,278 11,708,364
2019-02-04 2019-01-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -762 660,913 -0.12 17.32 -13,198 11,447,013
2019-01-24 2019-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,177 661,675 -0.48 16.59 -52,706 10,977,188
2019-01-24 2019-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,344 664,852 -0.50 16.59 -55,477 11,029,895
2018-11-07 2018-11-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,774 668,196 -0.41 20.49 -56,839 13,691,336
2018-11-02 2018-10-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -763 670,970 -0.11 20.04 -15,291 13,446,239
2018-10-24 2018-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,803 671,733 -0.42 21.91 -61,414 14,717,670
2018-10-24 2018-10-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,951 674,536 -0.44 21.91 -64,656 14,779,084
2018-08-28 2018-08-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -40,000 133,905 -23.00
2018-08-28 2018-08-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -21,378 677,487 -3.06 42.87 -916,475 29,043,868
2018-08-28 2018-08-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 40,000 698,865 6.07 9.96 398,400 6,960,695
2018-08-16 2018-08-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -30,000 173,905 -14.71
2018-08-16 2018-08-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -16,093 658,865 -2.38 42.28 -680,412 27,856,812
2018-08-16 2018-08-14 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 30,000 674,958 4.65 9.96 298,800 6,722,582
2018-08-08 2018-08-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,774 644,958 -0.43 39.42 -109,351 25,424,244
2018-08-02 2018-07-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -763 647,732 -0.12 37.91 -28,925 24,555,520
2018-07-25 2018-07-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,803 648,495 -0.43 41.78 -117,109 27,094,121
2018-07-25 2018-07-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,951 651,298 -0.45 41.78 -123,293 27,211,230
2018-05-24 2018-05-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -70,000 203,905 -25.56
2018-05-24 2018-05-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -40,164 654,249 -5.78 33.51 -1,345,896 21,923,884
2018-05-24 2018-05-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 70,000 694,413 11.21 9.96 697,200 6,916,353
2018-05-09 2018-05-07 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,774 624,413 -0.44 31.84 -88,324 19,881,310
2018-05-03 2018-05-01 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -763 627,187 -0.12 31.96 -24,385 20,044,897
2018-04-25 2018-04-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,803 627,950 -0.44 32.99 -92,471 20,716,070
2018-04-25 2018-04-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,951 630,753 -0.47 32.99 -97,353 20,808,541
2018-03-15 2018-03-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -80,000 273,905 -22.60
2018-03-15 2018-03-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -47,095 633,704 -6.92 30.95 -1,457,590 19,613,139
2018-03-15 2018-03-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 80,000 680,799 13.32 9.96 796,800 6,780,758
2018-02-07 2018-02-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 114,000 600,799 23.42
2018-02-07 2018-02-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,772 486,799 -0.57 32.81 -90,949 15,971,875
2018-02-02 2018-01-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -761 489,571 -0.16 32.84 -24,991 16,077,512
2018-01-24 2018-01-22 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,125 490,332 -0.63 35.03 -109,469 17,176,330
2017-12-07 2017-12-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -40,000 353,905 -10.15
2017-12-07 2017-12-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -22,031 493,457 -4.27 44.05 -970,466 21,736,781
2017-12-07 2017-12-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 40,000 515,488 8.41 9.96 398,400 5,134,260
2017-11-20 2017-11-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale -2,300 475,488 -0.48 45.20 -103,960 21,492,058
2017-11-20 2017-11-16 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -80,000 393,905 -16.88
2017-11-20 2017-11-16 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale -1,300 477,788 -0.27 45.30 -58,890 21,643,796
2017-11-20 2017-11-16 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -43,749 479,088 -8.37 45.40 -1,986,205 21,750,595
2017-11-20 2017-11-16 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 80,000 522,837 18.07 9.96 796,800 5,207,457
2017-11-08 2017-11-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,889 442,837 -0.65 37.82 -109,262 16,748,095
2017-11-02 2017-10-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -771 445,726 -0.17 42.12 -32,475 18,773,979
2017-10-25 2017-10-23 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -3,100 446,497 -0.69 41.47 -128,557 18,516,231
2017-09-22 2017-09-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -30,000 473,905 -5.95
2017-09-22 2017-09-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -15,166 449,597 -3.26 67.23 -1,019,610 30,226,406
2017-09-22 2017-09-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 30,000 464,763 6.90 9.96 298,800 4,629,039
2017-08-08 2017-08-07 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,885 434,763 -1.34 64.60 -380,171 28,085,690
2017-08-03 2017-08-02 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -30,000 503,905 -5.62
2017-08-03 2017-08-02 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -14,327 440,648 -3.15 99.61 -1,427,112 43,892,947
2017-08-03 2017-08-02 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 30,000 454,975 7.06 9.96 298,800 4,531,551
2017-07-31 2017-07-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,596 424,975 -0.37 96.64 -154,237 41,069,584
2017-07-31 2017-07-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -30,000 533,905 -5.32
2017-07-31 2017-07-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -14,359 426,571 -3.26 97.82 -1,404,597 41,727,175
2017-07-31 2017-07-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 30,000 440,930 7.30 9.96 298,800 4,391,663
2017-07-31 2017-07-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -50,000 563,905 -8.14
2017-07-31 2017-07-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -23,903 410,930 -5.50 98.76 -2,360,660 40,583,447
2017-07-31 2017-07-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 50,000 434,833 12.99 9.96 498,000 4,330,937
2017-07-24 2017-07-24 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -6,247 384,833 -1.60 89.95 -561,918 34,615,728
2017-05-18 2017-05-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -50,237 0 -100.00
2017-05-18 2017-05-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -36,096 0 -100.00
2017-05-18 2017-05-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -24,442 391,080 -5.88 64.97 -1,587,997 25,408,468
2017-05-18 2017-05-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 50,237 415,522 13.75 7.50 376,778 3,116,415
2017-05-18 2017-05-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -6,414 365,285 -1.73 64.97 -416,718 23,732,566
2017-05-18 2017-05-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 36,096 371,699 10.76 7.50 270,720 2,787,742
2017-05-15 2017-05-12 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale -8,586 335,603 -2.49 66.00 -566,676 22,149,798
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Right to Buy 		M - Exercise -10,667 0 -100.00
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option 		M - Exercise -17,407 0 -100.00
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -2,000 0 -100.00
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,540 344,189 -0.45 64.97 -100,054 22,361,959
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 10,667 345,729 3.18 6.00 64,002 2,074,374
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,511 335,062 -0.74 64.97 -163,140 21,768,978
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 17,407 337,573 5.44 6.00 104,442 2,025,438
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -289 320,166 -0.09 64.97 -18,776 20,801,185
2017-05-15 2017-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 2,000 320,455 0.63 6.00 12,000 1,922,730
2017-02-23 2017-02-21 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 120,000 318,455 60.47
2017-02-08 2017-02-06 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -5,821 198,455 -2.85 31.79 -185,050 6,308,884
2017-02-02 2017-01-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -1,607 204,276 -0.78 30.76 -49,431 6,283,530
2016-11-18 2016-11-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -8,000 2,000 -80.00
2016-11-18 2016-11-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,314 205,883 -1.11 26.08 -60,349 5,369,429
2016-11-18 2016-11-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 8,000 208,197 4.00 6.00 48,000 1,249,182
2016-11-18 2016-11-17 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale -19,737 200,197 -8.97 25.74 -507,949 5,152,250
2016-09-14 2016-09-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -10,000 10,000 -50.00
2016-09-14 2016-09-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		F - Taxes -2,939 219,934 -1.32 20.42 -60,014 4,491,052
2016-09-14 2016-09-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 10,000 222,873 4.70 6.00 60,000 1,337,238
2016-08-09 2016-08-05 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -4,254 212,873 -1.96 14.27 -60,701 3,037,506
2016-08-09 2016-08-01 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -1,171 217,127 -0.54 11.75 -13,759 2,551,242
2016-08-09 2016-05-11 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 8,167 218,298 3.89 6.00 49,002 1,309,788
2016-05-13 2016-05-11 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 8,167 215,784 3.93 6.00 49,002 1,294,704
2016-05-13 2016-05-11 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise 2,514 210,131 1.21 6.00 15,084 1,260,786
2016-05-12 2016-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -8,167 20,000 -28.99
2016-05-12 2016-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -2,514 0 -100.00
2016-05-12 2016-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise -8,167 215,784 -3.65 6.00 -49,002 1,294,704
2016-05-12 2016-05-11 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		M - Exercise -2,514 210,131 -1.18 6.00 -15,084 1,260,786
2016-03-08 2016-03-04 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale -5,643 207,617 -2.65 18.63 -105,129 3,867,905
2016-02-08 2016-02-04 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		A - Award 112,800 213,260 112.28
2016-02-03 2016-02-01 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $.001 par value 		S - Sale X -2,792 100,460 -2.70 15.90 -44,393 1,597,314
2015-10-30 2015-10-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy 		M - Exercise -2,000 2,514 -44.31
2015-10-30 2015-10-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -5,833 0 -100.00
2015-10-30 2015-10-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		F - Taxes -771 103,252 -0.74 20.45 -15,767 2,111,503
2015-10-30 2015-10-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 2,000 104,023 1.96 6.00 12,000 624,138
2015-10-30 2015-10-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		F - Taxes -2,247 102,023 -2.15 20.45 -45,951 2,086,370
2015-10-30 2015-10-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 5,833 104,270 5.93 6.00 34,998 625,620
2015-02-26 2015-02-25 4 AAOI APPLIED OPTOELECTRONICS, INC.
NonQualified Stock Option (Right to Buy) 		M - Exercise -5,000 50,237 -9.05
2015-02-26 2015-02-25 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 5,000 98,437 5.35 7.50 37,500 738,278
2015-02-03 2015-01-30 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock 		A - Award -31,000 93,437 -24.91
2014-09-18 2014-09-16 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		G - Gift -1,860 62,437 -2.89
2014-04-02 2014-03-25 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		S - Sale -11,531 64,297 -15.21 24.25 -279,627 1,559,202
2014-02-12 2014-02-10 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -4,375 0 -100.00
2014-02-12 2014-02-10 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 4,375 75,828 6.12 6.00 26,250 454,968
2014-01-30 2014-01-28 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		A - Award 30,000 30,000
2014-01-29 2014-01-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -3,438 0 -100.00
2014-01-29 2014-01-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -2 0 -100.00
2014-01-29 2014-01-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 3,438 71,453 5.05 7.50 25,785 535,898
2014-01-29 2014-01-27 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 2 71,453 0.00 6.00 12 428,718
2014-01-29 2013-12-13 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -2,083 0 -100.00
2014-01-29 2013-12-13 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise -222 0 -100.00
2014-01-29 2013-12-13 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 2,083 56,753 3.81 4.95 10,311 280,927
2014-01-29 2013-12-13 4/A AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 222 56,753 0.39 6.00 1,332 340,518
2014-01-08 2014-01-07 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -2,000 0 -100.00
2014-01-08 2014-01-07 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 2,000 2,000 6.00 12,000 12,000
2014-01-02 2013-12-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -1,819 0 -100.00
2014-01-02 2013-12-31 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 1,819 1,819 6.00 10,914 10,914
2013-12-23 2013-12-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -664 0 -100.00
2013-12-23 2013-12-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -944 0 -100.00
2013-12-23 2013-12-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Non-Qualified Stock Option (Right to Buy) 		M - Exercise -5,833 0 -100.00
2013-12-23 2013-12-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 664 664 6.00 3,984 3,984
2013-12-23 2013-12-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 944 944 6.00 5,664 5,664
2013-12-23 2013-12-20 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise 5,833 5,833 6.00 34,998 34,998
2013-12-17 2013-12-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise 2,083 0 -100.00
2013-12-17 2013-12-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		M - Exercise 222 0 -100.00
2013-12-17 2013-12-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise -2,083 2,083 -50.00 4.95 -10,311 10,311
2013-12-17 2013-12-13 4 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		M - Exercise -222 222 -50.00 6.00 -1,332 1,332
2013-09-30 2013-09-26 4 AAOI APPLIED OPTOELECTRONICS, INC.
Incentive Stock Option (Right to Buy) 		A - Award 615,348 615,348
2013-09-25 3 AAOI APPLIED OPTOELECTRONICS, INC.
Common Stock, $0.001 par value 		54,448
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)