AAOI
APPLIED OPTOELECTRONICS, INC.
APPLIED OPTOELECTRONICS, INC. (AAOI) has 17 SEC Form 4 filings (23 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Jul 14, 2026.
The most active filer is Chief Financial Officer Murry Stefan J. with 3 filings. Insiders have net sold $42.6M over the trailing 6 months.
- Industry:Semiconductors
- CEO:Chih-Hsiang Lin
- Employees:3,309
- HQ:Sugar Land, TX, US
- IPO:2013-09-26
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$42.6M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Market Cap
$8.2B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Chief Financial Officer | Sale | 4,000 | $488K | Jul 14 | SEC ↗ | |
| *** See Remarks | Sale | 40,329 | $6.9M | Jun 18 | SEC ↗ | |
| *** See Remarks | Sale | 6,000 | $1.0M | Jun 18 | SEC ↗ | |
| *** See Remarks | Sale | 28,826 | $4.8M | Jun 16 | SEC ↗ | |
| Chief Financial Officer | Sale | 33,000 | $5.5M | Jun 16 | SEC ↗ | |
Lin Chih-Hsiang (Thompson)First filing | President and CEO | Sale | 59,000 | $9.8M | Jun 16 | SEC ↗ |
Kuo David CFirst filing | *** See Remarks | Sale | 29,227 | $4.9M | Jun 16 | SEC ↗ |
| *** See Remarks | Sale | 34,000 | $5.7M | Jun 16 | SEC ↗ | |
Murry Stefan J.First filing | Chief Financial Officer | Sale | 4,000 | $686K | Jun 11 | SEC ↗ |
Yeh Shu-Hua (Joshua)First filing | *** See Remarks | Sale | 10,000 | $2.1M | Jun 8 | SEC ↗ |
Chang Hung-Lun (Fred)First filing | *** See Remarks | Sale | 4,000 | $800K | Jun 8 | SEC ↗ |
Related companies
APPLIED OPTOELECTRONICS, INC. is in the Technology sector.