Chang Hung-Lun (Fred)
*** See Remarks · 27 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-17 | AAOI | APPLIED OPTOELECTRONICS, INC. | Sale | 40,329 | $170.60 | $6.9M | filing |
| 2026-06-12 | AAOI | APPLIED OPTOELECTRONICS, INC. | Sale | 34,000 | $166.53 | $5.7M | filing |
| 2026-06-12 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 27,297 | $172.78 | $4.7M | filing |
| 2026-06-05 | AAOI | APPLIED OPTOELECTRONICS, INC. | Sale | 4,000 | $200.07 | $800,280.00 | filing |
| 2026-05-19 | AAOI | APPLIED OPTOELECTRONICS, INC. | Sale | 33,630 | $173.26 | $5.8M | filing |
| 2026-05-19 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 27,297 | $190.36 | $5.2M | filing |
| 2026-05-15 | AAOI | APPLIED OPTOELECTRONICS, INC. | Award | 224,199 | $0.00 | $0.00 | filing |
| 2026-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 2,940 | $150.57 | $442,675.80 | filing |
| 2026-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 850 | $150.57 | $127,984.50 | filing |
| 2026-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 677 | $150.57 | $101,935.89 | filing |
| 2026-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 673 | $150.57 | $101,333.61 | filing |
| 2026-03-16 | AAOI | APPLIED OPTOELECTRONICS, INC. | Sale | 36,400 | $100.25 | $3.6M | filing |
| 2026-02-09 | AAOI | APPLIED OPTOELECTRONICS, INC. | Award | 25,799 | $0.00 | $0.00 | filing |
| 2026-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 2,940 | $38.38 | $112,837.20 | filing |
| 2026-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 1,874 | $38.38 | $71,924.12 | filing |
| 2026-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 850 | $38.38 | $32,623.00 | filing |
| 2026-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 674 | $38.38 | $25,868.12 | filing |
| 2025-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 2,676 | $33.40 | $89,378.40 | filing |
| 2025-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 1,705 | $33.40 | $56,947.00 | filing |
| 2025-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 774 | $33.40 | $25,851.60 | filing |
| 2025-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 614 | $33.40 | $20,507.60 | filing |
| 2025-08-13 | AAOI | APPLIED OPTOELECTRONICS, INC. | Sale | 15,784 | $22.70 | $358,311.01 | filing |
| 2025-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 2,675 | $28.23 | $75,515.25 | filing |
| 2025-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 1,704 | $28.23 | $48,103.92 | filing |
| 2025-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 966 | $28.23 | $27,270.18 | filing |
| 2025-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 774 | $28.23 | $21,850.02 | filing |
| 2025-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Tax withholding | 613 | $28.23 | $17,304.99 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.