Company · CIK 0001158114 · SIC 3674 — Semiconductors & Related Devices · Nasdaq
APPLIED OPTOELECTRONICS, INC. · AAOI
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 GForm 4 → | Sep 17, 4:08 pm EDT | Richard B BlackDirector | 2,200 | — | — | 159,092 | — | |
| Sep 10, 2026 SForm 4 → | Sep 10, 4:27 pm EDT | Stefan J. MurryChief Financial Officer | 4,000 | $105.33 | $421,320 | 367,168 | −1.08% | 10b5-1 |
| Sep 8, 2026 SForm 4 → | Sep 10, 4:27 pm EDT | Hung-Lun (Fred) Chang*** See Remarks | 32,172 | $110.21 | $3,545,676 | 249,276 | −11.4% | |
| Aug 18, 2026 SForm 4 → | Aug 20, 4:16 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 6,000 | $147.73 | $886,380 | 377,498 | −1.56% | 10b5-1 |
| Aug 10, 2026 SForm 4 → | Aug 12, 4:05 pm EDT | Stefan J. MurryChief Financial Officer | 4,000 | $144.79 | $579,160 | 371,168 | −1.07% | 10b5-1 |
| Aug 4, 2026 SForm 4 → | Aug 4, 5:05 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 4,715 | $126.50 | $596,448 | 383,498 | −1.21% | 10b5-1 |
| Jul 31, 2026 AForm 4 → | Aug 4, 5:05 pm EDT | Chih-Hsiang (Thompson) LinPresident and CEO, Director | 9,251 | — | — | 1,296,047 | — | |
| Jul 22, 2026 FForm 4 → | Jul 23, 5:12 pm EDT | David C Kuo*** See Remarks | 3,264 | $119.26 | $389,265 | 145,814 | — | |
| Jul 22, 2026 FForm 4 → | Jul 23, 5:12 pm EDT | Stefan J. MurryChief Financial Officer | 5,408 | $119.26 | $644,958 | 375,168 | — | |
| Jul 22, 2026 FForm 4 → | Jul 23, 5:11 pm EDT | Hung-Lun (Fred) Chang*** See Remarks | 4,676 | $119.26 | $557,660 | 281,448 | — | |
| Jul 22, 2026 FForm 4 → | Jul 23, 5:11 pm EDT | Chih-Hsiang (Thompson) LinPresident and CEO, Director | 15,640 | $119.26 | $1,865,226 | 1,286,796 | — | |
| Jul 22, 2026 FForm 4 → | Jul 23, 5:11 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 4,709 | $119.26 | $561,595 | 388,213 | — | 10b5-1 |
| Jul 21, 2026 SForm 4 → | Jul 23, 5:11 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 1,285 | $120.02 | $154,226 | 392,922 | −0.33% | 10b5-1 |
| Jul 10, 2026 SForm 4 → | Jul 14, 5:01 pm EDT | Stefan J. MurryChief Financial Officer | 4,000 | $122.09 | $488,360 | 380,576 | −1.04% | 10b5-1 |
| Jun 18, 2026 SForm 4 → | Jun 18, 4:49 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 6,000 | $171.89 | $1,031,340 | 394,207 | −1.50% | 10b5-1 |
| Jun 17, 2026 SForm 4 → | Jun 18, 4:52 pm EDT | Hung-Lun (Fred) Chang*** See Remarks | 40,329 | $170.60 | $6,880,127 | 286,124 | −12.4% | 10b5-1 |
| Jun 12, 2026 SForm 4 → | Jun 16, 4:52 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 28,826 | $166.53 | $4,800,394 | 400,207 | −6.72% | |
| Jun 12, 2026 FForm 4 → | Jun 16, 4:52 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 23,397 | $172.78 | $4,042,534 | 429,033 | — | |
| Jun 12, 2026 SForm 4 → | Jun 16, 4:51 pm EDT | Stefan J. MurryChief Financial Officer | 33,000 | $166.53 | $5,495,490 | 384,576 | −7.90% | |
| Jun 12, 2026 FForm 4 → | Jun 16, 4:51 pm EDT | Stefan J. MurryChief Financial Officer | 30,330 | $172.78 | $5,240,417 | 417,576 | — | |
| Jun 12, 2026 SForm 4 → | Jun 16, 4:51 pm EDT | Chih-Hsiang (Thompson) LinPresident and CEO, Director | 59,000 | $166.53 | $9,825,270 | 1,302,436 | −4.33% | |
| Jun 12, 2026 FForm 4 → | Jun 16, 4:51 pm EDT | Chih-Hsiang (Thompson) LinPresident and CEO, Director | 86,655 | $172.78 | $14,972,251 | 1,361,436 | — | |
| Jun 12, 2026 SForm 4 → | Jun 16, 4:51 pm EDT | David C Kuo*** See Remarks | 29,227 | $166.53 | $4,867,172 | 149,078 | −16.4% | |
| Jun 12, 2026 FForm 4 → | Jun 16, 4:51 pm EDT | David C Kuo*** See Remarks | 19,065 | $172.78 | $3,294,051 | 178,305 | — | |
| Jun 12, 2026 SForm 4 → | Jun 16, 4:51 pm EDT | Hung-Lun (Fred) Chang*** See Remarks | 34,000 | $166.53 | $5,662,020 | 326,453 | −9.43% | |
| Jun 12, 2026 FForm 4 → | Jun 16, 4:51 pm EDT | Hung-Lun (Fred) Chang*** See Remarks | 27,297 | $172.78 | $4,716,376 | 360,453 | — | |
| Jun 10, 2026 SForm 4 → | Jun 11, 5:27 pm EDT | Stefan J. MurryChief Financial Officer | 4,000 | $171.45 | $685,800 | 447,906 | −0.89% | 10b5-1 |
| Jun 9, 2026 AForm 4 → | Jun 11, 5:27 pm EDT | William H YehDirector | 1,166 | — | — | 239,985 | — | |
| Jun 9, 2026 AForm 4 → | Jun 11, 5:27 pm EDT | Che-Wei LinDirector | 1,166 | — | — | 254,672 | — | |
| Jun 9, 2026 AForm 4 → | Jun 11, 5:26 pm EDT | Robert James FlanaganDirector | 1,166 | — | — | 1,166 | — | |
| Jun 9, 2026 AForm 4 → | Jun 11, 5:26 pm EDT | Cynthia DeLaneyDirector | 1,166 | — | — | 60,813 | — | |
| Jun 9, 2026 AForm 4 → | Jun 11, 5:26 pm EDT | Min-Chu (Mike) ChenDirector | 1,166 | — | — | 162,219 | — | |
| Jun 9, 2026 AForm 4 → | Jun 11, 5:25 pm EDT | Richard B BlackDirector | 1,166 | — | — | 165,529 | — | |
| Jun 5, 2026 SForm 4 → | Jun 8, 5:14 pm EDT | Hung-Lun (Fred) Chang*** See Remarks | 4,000 | $200.07 | $800,280 | 387,750 | −1.02% | |
| Jun 4, 2026 SForm 4 → | Jun 8, 5:13 pm EDT | Shu-Hua (Joshua) Yeh*** See Remarks | 10,000 | $205.07 | $2,050,700 | 452,430 | −2.16% | |
| Jun 2, 2026 SForm 4 → | Jun 4, 4:12 pm EDT | Min-Chu (Mike) ChenDirector | 8,247 | $201.00 | $1,657,647 | 161,053 | −4.87% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.