AAOI filings
Corporate insider profile
Hung-Lun (Fred) Chang Filing Activity
Latest reported as *** See Remarks of APPLIED OPTOELECTRONICS, INC. (AAOI).
- Purchase filings
- 0
- Reported companies
- 1
- Net open-market value
- -$19,169,161.20
- Latest transaction
- Jun 17, 2026
Affiliated corporations
Reported company relationships
Transaction history