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Chang Hung-Lun (Fred)
*** See RemarksCIK 0001587462
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 10
- Buy transactions
- 0
- Sell transactions
- 5
- Companies
- 1
- Active
- 2025–2026
Chang Hung-Lun (Fred), *** See Remarks, has filed 10 reports across 1 company, totaling $30.6M in disclosed volume. Sales ($19.5M) outpace purchases ($0). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
10 loaded
| Jul 23 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Other | $0 |
| Jun 18 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Sell | $6.9M |
| Jun 16 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Sell | $5.7M |
| Jun 8 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Sell | $800.3K |
| May 19 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Sell | $5.8M |
| Feb 11 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Grant | $0 |
| Jan 26 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Other | $0 |
| Oct 24 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Other | $0 |
| Aug 14 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Sell | $358.3K |
| Jul 24 | AAOI APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | Other | $0 |
10 filings