Chang Hung-Lun (Fred)
SEC CIK 1587462 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AAOI | APPLIED OPTOELECTRONICS, INC. | *** See Remarks | 249.3K | — | $29.75M | 52 | 2021-07-22 | 2026-09-08 |
Most active insiders at AAOI, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Chang Hung-Lun (Fred) | *** See Remarks | — | $26.36M |
| 2 | Yeh Shu-Hua (Joshua) | *** See Remarks | — | $21.16M |
| 3 | Lin Chih-Hsiang (Thompson) | Pres, CEO, Dir | — | $19.87M |
| 4 | Murry Stefan J. | CFO | — | $16.48M |
| 5 | Kuo David C | *** See Remarks | — | $13.15M |
| 6 | DeLaney Cynthia | Dir | — | $12.76M |
| 7 | Loboa Elizabeth G | Dir | — | $9.93M |
| 8 | Chen Min-Chu (Mike) | Dir | — | $2.86M |
| 9 | Yeh William H | Dir | — | $1.59M |
| 10 | BLACK RICHARD B | Dir | — | $306.9K |
Transactions 52
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-10 16:27 | 2026-09-08 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $110.21 | -32.2K | 249.3K | -11% | -$3.55M | |
| M | 2026-07-23 17:11 | 2026-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $119.26 | -4,676 | 281.4K | -2% | -$557.7K |
| T | 2026-06-18 16:52 | 2026-06-17 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $170.60 | -40.3K | 286.1K | -12% | -$6.88M |
| 2026-06-16 16:51 | 2026-06-12 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $172.78 | -27.3K | 360.5K | -7% | -$4.72M | |
| 2026-06-16 16:51 | 2026-06-12 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $166.53 | -34.0K | 326.5K | -9% | -$5.66M | |
| 2026-06-08 17:14 | 2026-06-05 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $200.07 | -4,000 | 387.8K | -1% | -$800.3K | |
| 2026-05-19 19:04 | 2026-05-15 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +224.2K | 452.7K | +98% | $0 | |
| 2026-05-19 19:04 | 2026-05-19 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $190.36 | -27.3K | 425.4K | -6% | -$5.20M | |
| 2026-05-19 19:04 | 2026-05-19 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $173.26 | -33.6K | 391.8K | -8% | -$5.83M | |
| M | 2026-04-24 16:02 | 2026-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $150.57 | -5,140 | 228.5K | -2% | -$773.9K |
| 2026-03-18 | 2026-03-16 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $100.25 | -36.4K | 233.6K | -13% | -$3.65M | |
| 2026-02-11 | 2026-02-09 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +25.8K | 270.0K | +11% | $0 | |
| M | 2026-01-26 | 2026-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $38.38 | -6,338 | 248.7K | -2% | -$243.3K |
| M | 2025-10-24 | 2025-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $33.40 | -5,769 | 251.3K | -2% | -$192.7K |
| 2025-08-14 | 2025-08-13 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $22.70 | -15.8K | 256.3K | -6% | -$358.3K | |
| M | 2025-07-24 | 2025-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $28.23 | -6,732 | 272.1K | -2% | -$190.0K |
| 2025-05-14 | 2025-05-13 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $19.06 | -23.8K | 278.8K | -8% | -$454.3K | |
| 2025-05-13 | 2025-05-09 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +142.9K | 357.2K | +67% | $0 | |
| 2025-05-13 | 2025-05-13 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $14.76 | -54.5K | 302.7K | -15% | -$804.7K | |
| 2025-05-02 | 2025-04-30 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $10.05 | -774 | 214.3K | -0.4% | -$7,779 | |
| M | 2025-04-24 | 2025-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $10.05 | -5,961 | 220.1K | -3% | -$59.9K |
| 2025-04-15 | 2025-04-11 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +32.4K | 221.1K | +17% | $0 | |
| M | 2025-01-23 | 2025-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $30.15 | -7,616 | 195.3K | -4% | -$229.6K |
| MA | 2024-12-10 | 2024-11-08+ | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $28.82 | -28.5K | 196.3K | -13% | -$822.0K |
| 2024-11-22 | 2024-11-20 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $30.35 | -20.3K | 195.6K | -9% | -$616.8K | |
| M | 2024-11-12 | 2024-11-08 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $23.49 | -18.9K | 224.8K | -8% | -$444.3K |
| M | 2024-10-24 | 2024-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $18.51 | -7,232 | 239.7K | -3% | -$133.9K |
| M | 2024-07-24 | 2024-07-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $9.68 | -7,621 | 242.0K | -3% | -$73.8K |
| 2024-06-17 | 2024-06-13 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | D - Sale to Iss | $10.44 | -40.5K | 265.3K | -13% | -$422.4K | |
| 2024-06-17 | 2024-06-13 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +80.9K | 305.7K | +36% | $0 | |
| 2024-06-17 | 2024-06-14 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $10.44 | -15.6K | 249.7K | -6% | -$163.0K | |
| 2024-05-28 | 2024-05-23 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $12.12 | -686 | 224.8K | -0.3% | -$8,314 | |
| 2024-05-01 | 2024-04-29 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +25.7K | 225.5K | +13% | $0 | |
| M | 2024-04-24 | 2024-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $12.12 | -7,572 | 206.3K | -4% | -$91.8K |
| M | 2024-01-24 | 2024-01-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $15.81 | -9,150 | 207.4K | -4% | -$144.7K |
| D | 2024-01-09 | 2024-01-05 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | M - OptEx | $13.84 | +1,100 | 217.5K | +0.5% | +$15.2K |
| D | 2024-01-09 | 2024-01-05 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $18.53 | -922 | 216.6K | -0.4% | -$17.1K |
| M | 2023-10-25 | 2023-10-23 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $6.91 | -5,473 | 218.2K | -2% | -$37.8K |
| 2023-08-11 | 2023-08-10 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $14.08 | -13.6K | 221.9K | -6% | -$192.0K | |
| 2023-08-10 | 2023-08-08 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $12.07 | -32.3K | 235.5K | -12% | -$390.4K | |
| M | 2023-07-26 | 2023-07-24+ | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $6.49 | -9,627 | 267.8K | -3% | -$62.5K |
| 2023-06-28 | 2023-06-26 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +112.1K | 277.5K | +68% | $0 | |
| M | 2023-04-26 | 2023-04-24 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $2.14 | -5,499 | 167.1K | -3% | -$11.8K |
| M | 2023-01-25 | 2023-01-23 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $2.21 | -3,978 | 170.9K | -2% | -$8,791 |
| 2022-11-14 | 2022-11-10 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $2.15 | -50.5K | 174.8K | -22% | -$108.6K | |
| M | 2022-10-26 | 2022-10-24 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $2.74 | -5,544 | 225.3K | -2% | -$15.2K |
| M | 2022-07-26 | 2022-07-22+ | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $2.08 | -6,992 | 237.5K | -3% | -$14.5K |
| 2022-06-29 | 2022-06-27 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | A - Grant | $0.00 | +71.4K | 237.9K | +43% | $0 | |
| M | 2022-04-26 | 2022-04-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $0.00 | -3,833 | 166.4K | -2% | $0 |
| M | 2022-01-26 | 2022-01-24 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $0.00 | -4,976 | 174.7K | -3% | $0 |
| M | 2021-10-26 | 2021-10-22 | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $0.00 | -4,712 | 176.7K | -3% | $0 |
| M | 2021-07-26 | 2021-07-22+ | AAOI | APPLIED OPTOELECTRONICS, INC. | Chang Hung-Lun (Fred) | *** See Remarks | F - Tax | $0.00 | -5,094 | 182.8K | -3% | $0 |
Purchase Sale Sale after option exercise All abbreviations