Chang Hung-Lun (Fred)
Known title: *** See RemarksCIK: 0001587462
Associated companies
Transaction History
| AAOI | ▼ Sell | Open Market | 32,172 | $3.5M | 9/8/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,674 | $319K | 7/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 613 | $73K | 7/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 773 | $92K | 7/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 616 | $73K | 7/22/2026 | View on chart |
| AAOI | ▼ Sell | Open Market | 40,329 | $6.9M | 6/17/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 27,297 | $4.7M | 6/12/2026 | View on chart |
| AAOI | ▼ Sell | Open Market | 34,000 | $5.7M | 6/12/2026 | View on chart |
| AAOI | ▼ Sell | Open Market | 4,000 | $800K | 6/5/2026 | View on chart |
| AAOI | ▼ Sell | Open Market | 33,630 | $5.8M | 5/19/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 27,297 | $5.2M | 5/19/2026 | View on chart |
| AAOI | ▲ Buy | Grant | 224,199 | $0 | 5/15/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,940 | $443K | 4/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 673 | $101K | 4/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 850 | $128K | 4/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 677 | $102K | 4/22/2026 | View on chart |
| AAOI | ▼ Sell | Open Market | 36,400 | $3.6M | 3/16/2026 | View on chart |
| AAOI | ▲ Buy | Grant | 25,799 | $0 | 2/9/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,874 | $72K | 1/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,940 | $113K | 1/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 674 | $26K | 1/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 850 | $33K | 1/22/2026 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,705 | $57K | 10/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 614 | $21K | 10/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 774 | $26K | 10/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,676 | $89K | 10/22/2025 | View on chart |
| AAOI | ▼ Sell | Open Market | 15,784 | $358K | 8/13/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 966 | $27K | 7/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,704 | $48K | 7/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,675 | $76K | 7/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 613 | $17K | 7/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 774 | $22K | 7/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 54,516 | $805K | 5/13/2025 | View on chart |
| AAOI | ▼ Sell | Open Market | 23,837 | $454K | 5/13/2025 | View on chart |
| AAOI | ▲ Buy | Grant | 142,857 | $0 | 5/9/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 774 | $8K | 4/30/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 967 | $10K | 4/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,675 | $27K | 4/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 614 | $6K | 4/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,705 | $17K | 4/22/2025 | View on chart |
| AAOI | ▲ Buy | Grant | 32,397 | $0 | 4/11/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 996 | $30K | 1/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,472 | $44K | 1/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,758 | $53K | 1/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,758 | $83K | 1/22/2025 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 632 | $19K | 1/22/2025 | View on chart |
| AAOI | ▼ Sell | Open Market | 20,323 | $617K | 11/20/2024 | View on chart |
| AAOI | ▼ Sell | Open Market | 10,000 | $221K | 11/8/2024 | View on chart |
| AAOI | ▼ Sell | Open Market | 8,915 | $223K | 11/8/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,398 | $26K | 10/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,669 | $31K | 10/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,618 | $48K | 10/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 601 | $11K | 10/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 946 | $18K | 10/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 997 | $10K | 7/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,473 | $14K | 7/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,759 | $17K | 7/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,759 | $27K | 7/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 633 | $6K | 7/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 15,614 | $163K | 6/14/2024 | View on chart |
| AAOI | ▲ Buy | Grant | 80,910 | $0 | 6/13/2024 | View on chart |
| AAOI | ▼ Sell | Other | 40,455 | $422K | 6/13/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 686 | $8K | 5/23/2024 | View on chart |
| AAOI | ▲ Buy | Grant | 25,671 | $0 | 4/29/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,080 | $13K | 4/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,596 | $19K | 4/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,906 | $23K | 4/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,990 | $36K | 4/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,990 | $47K | 1/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,578 | $25K | 1/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,080 | $17K | 1/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,596 | $25K | 1/22/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,906 | $30K | 1/22/2024 | View on chart |
| AAOI | ▲ Buy | Option Exercise | 1,100 | $15K | 1/5/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 922 | $17K | 1/5/2024 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 944 | $7K | 10/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 647 | $4K | 10/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 955 | $7K | 10/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,140 | $8K | 10/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,787 | $12K | 10/23/2023 | View on chart |
| AAOI | ▼ Sell | Open Market | 13,637 | $192K | 8/10/2023 | View on chart |
| AAOI | ▼ Sell | Open Market | 32,346 | $390K | 8/8/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,374 | $5K | 7/25/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,251 | $10K | 7/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 856 | $7K | 7/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,266 | $10K | 7/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,511 | $12K | 7/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 2,369 | $19K | 7/24/2023 | View on chart |
| AAOI | ▲ Buy | Grant | 112,099 | $0 | 6/26/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,408 | $3K | 4/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 966 | $2K | 4/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,425 | $3K | 4/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,700 | $4K | 4/24/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 239 | $528 | 1/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 958 | $2K | 1/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 657 | $1K | 1/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 969 | $2K | 1/23/2023 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,155 | $3K | 1/23/2023 | View on chart |
| AAOI | ▼ Sell | Open Market | 50,490 | $108K | 11/10/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 916 | $3K | 10/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,351 | $4K | 10/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,612 | $4K | 10/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 330 | $904 | 10/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,335 | $4K | 10/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,572 | $5K | 7/25/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 324 | $590 | 7/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,305 | $2K | 7/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 896 | $2K | 7/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,320 | $2K | 7/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,575 | $3K | 7/22/2022 | View on chart |
| AAOI | ▲ Buy | Grant | 71,428 | $0 | 6/27/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 321 | $0 | 4/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,302 | $0 | 4/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 893 | $0 | 4/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,317 | $0 | 4/22/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 582 | $0 | 1/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 367 | $0 | 1/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,493 | $0 | 1/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,023 | $0 | 1/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,511 | $0 | 1/24/2022 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 550 | $0 | 10/22/2021 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 346 | $0 | 10/22/2021 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,415 | $0 | 10/22/2021 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 969 | $0 | 10/22/2021 | View on chart |
| AAOI | ▼ Sell | Tax Withholding | 1,432 | $0 | 10/22/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 5, 2026
Applied Optoelectronics shifts focus to AI‑driven DOCSIS network intelligence
Applied Optoelectronics is shifting its focus toward AI‑driven DOCSIS network intelligence, a move highlighted in recent coverage. The company’s shares have surged 205% this year and climbed 8% on the day, joining a broader rally that lifted several tech names. Analysts note the stock remains volatile, with a 52‑week range of $18.50 to $233.67, and the firm still faces significant tests ahead.
Applied Optoelectronics shifts focus to AI‑driven DOCSIS network intelligence. Applied Optoelectronics is shifting its focus toward AI‑driven DOCSIS network intelligence, a move highlighted in recent coverage. The company’s shares have surged 205% this year and climbed 8% on the day, joining a broader rally that lifted several tech names. Analysts note the stock remains volatile, with a 52‑week range of $18.50 to $233.67, and the firm still faces significant tests ahead.