CIK 0001158114 · Large accelerated filer
APPLIED OPTOELECTRONICS, INC.
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- AAOI
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 760533927
- Phone
- 281-295-1800
- Business address
- 13139 JESS PIRTLE BLVD, SUGAR LAND, TX, 77478
- Former names
- APPLIED OPTOELECTRONICS INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $6,180,356
- in 6 filings, $2.6M under 10b5-1 plans
Net −$6,180,356. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-07-22 | Chang Hung-Lun (Fred) *** See Remarks | Shares withheld for taxes | −773 | $119.26 | $92K | 280,064 |
| 2026-07-22 | Chang Hung-Lun (Fred) *** See Remarks | Shares withheld for taxes | −616 | $119.26 | $73K | 281,448 |
| 2026-07-22 | Lin Chih-Hsiang (Thompson) President and CEO | Shares withheld for taxes | −8,753 | $119.26 | $1.0M | 1,293,683 |
| 2026-07-22 | Lin Chih-Hsiang (Thompson) President and CEO | Shares withheld for taxes | −2,332 | $119.26 | $278K | 1,291,351 |
| 2026-07-22 | Lin Chih-Hsiang (Thompson) President and CEO | Shares withheld for taxes | −2,524 | $119.26 | $301K | 1,288,827 |
| 2026-07-22 | Lin Chih-Hsiang (Thompson) President and CEO | Shares withheld for taxes | −2,031 | $119.26 | $242K | 1,286,796 |
| 2026-07-22 | Yeh Shu-Hua (Joshua) *** See Remarks | Shares withheld for taxes 10b5-1 | −2,553 | $119.26 | $304K | 390,369 |
| 2026-07-22 | Yeh Shu-Hua (Joshua) *** See Remarks | Shares withheld for taxes 10b5-1 | −609 | $119.26 | $73K | 389,760 |
| 2026-07-22 | Yeh Shu-Hua (Joshua) *** See Remarks | Shares withheld for taxes 10b5-1 | −861 | $119.26 | $103K | 388,899 |
| 2026-07-22 | Yeh Shu-Hua (Joshua) *** See Remarks | Shares withheld for taxes 10b5-1 | −686 | $119.26 | $82K | 388,213 |
| 2026-07-21 | Yeh Shu-Hua (Joshua) *** See Remarks | Sale 10b5-1 | −1,285 | $120.02 | $154K | 392,922 |
| 2026-07-10 | Murry Stefan J. Chief Financial Officer | Sale 10b5-1 | −4,000 | $122.09 | $488K | 380,576 |
| 2026-06-18 | Yeh Shu-Hua (Joshua) *** See Remarks | Sale 10b5-1 | −6,000 | $171.89 | $1.0M | 394,207 |
| 2026-06-17 | Chang Hung-Lun (Fred) *** See Remarks | Sale 10b5-1 | −40,329 | $170.60 | $6.9M | 286,124 |
| 2026-06-12 | Yeh Shu-Hua (Joshua) *** See Remarks | Shares withheld for taxes | −23,397 | $172.78 | $4.0M | 429,033 |
| 2026-06-12 | Yeh Shu-Hua (Joshua) *** See Remarks | Sale | −28,826 | $166.53 | $4.8M | 400,207 |
| 2026-06-12 | Murry Stefan J. Chief Financial Officer | Shares withheld for taxes | −30,330 | $172.78 | $5.2M | 417,576 |
| 2026-06-12 | Murry Stefan J. Chief Financial Officer | Sale | −33,000 | $166.53 | $5.5M | 384,576 |
| 2026-06-12 | Lin Chih-Hsiang (Thompson) President and CEO | Shares withheld for taxes | −86,655 | $172.78 | $15.0M | 1,361,436 |
| 2026-06-12 | Lin Chih-Hsiang (Thompson) President and CEO | Sale | −59,000 | $166.53 | $9.8M | 1,302,436 |
Page 3 of 12 · 231 trades