AAOI Applied Optoelectronics, Inc.
Applied Optoelectronics, Inc. (AAOI) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
How much of that selling was preplanned? 13% planned / 87% discretionary
Largest single sale: $10.7M.
Where they traded
No open-market insider purchase on record.
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Murry Stefan J. | Chief Financial Officer | Sell 10b5-1 | 4,000 | $105.33 | $421.3K | 367,168 −1.1% of holding | |
| Chang Hung-Lun (Fred) | *** See Remarks | Sell | 32,172 | $110.21 | $3.5M | 249,276 −11.4% of holding | |
| Yeh Shu-Hua (Joshua) | *** See Remarks | Sell 10b5-1 | 6,000 | $147.73 | $886.4K | 377,498 −1.6% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell 10b5-1 | 4,000 | $144.79 | $579.2K | 371,168 −1.1% of holding | |
| Yeh Shu-Hua (Joshua) | *** See Remarks | Sell 10b5-1 | 4,715 | $126.50 | $596.4K | 383,498 −1.2% of holding | |
| Yeh Shu-Hua (Joshua) | *** See Remarks | Sell 10b5-1 | 1,285 | $120.02 | $154.2K | 392,922 −0.3% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell 10b5-1 | 4,000 | $122.09 | $488.4K | 380,576 −1% of holding | |
| Yeh Shu-Hua (Joshua) | *** See Remarks | Sell 10b5-1 | 6,000 | $171.89 | $1.0M | 394,207 −1.5% of holding | |
| Chang Hung-Lun (Fred) | *** See Remarks | Sell 10b5-1 | 40,329 | $170.60 | $6.9M | 286,124 −12.4% of holding | |
| Lin Chih-Hsiang (Thompson) | President and CEO | Sell | 59,000 | $166.53 | $9.8M | 1,302,436 −4.3% of holding | |
| Chang Hung-Lun (Fred) | *** See Remarks | Sell | 34,000 | $166.53 | $5.7M | 326,453 −9.4% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell | 33,000 | $166.53 | $5.5M | 384,576 −7.9% of holding | |
| Kuo David C | *** See Remarks | Sell | 29,227 | $166.53 | $4.9M | 149,078 −16.4% of holding | |
| Yeh Shu-Hua (Joshua) | *** See Remarks | Sell | 28,826 | $166.53 | $4.8M | 400,207 −6.7% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell 10b5-1 | 4,000 | $171.45 | $685.8K | 447,906 −0.9% of holding | |
| Chang Hung-Lun (Fred) | *** See Remarks | Sell | 4,000 | $200.07 | $800.3K | 387,750 −1% of holding | |
| Yeh Shu-Hua (Joshua) 2 fills | *** See Remarks | Sell | 10,000 | $205.07 | $2.1M | 457,430 −2.1% of holding | |
| Chen Min-Chu (Mike) | Director | Sell | 8,247 | $201.00 | $1.7M | 161,053 −4.9% of holding | |
| DeLaney Cynthia | Director | Sell | 56,575 | $189.23 | $10.7M | 59,647 −48.7% of holding | |
| Lin Chih-Hsiang (Thompson) | President and CEO | Sell | 58,000 | $173.26 | $10.0M | 2,255,693 −2.5% of holding | |
| Yeh Shu-Hua (Joshua) | *** See Remarks | Sell | 39,154 | $173.26 | $6.8M | 462,430 −7.8% of holding | |
| Chang Hung-Lun (Fred) | *** See Remarks | Sell | 33,630 | $173.26 | $5.8M | 391,750 −7.9% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell | 33,000 | $173.26 | $5.7M | 451,906 −6.8% of holding | |
| Kuo David C | *** See Remarks | Sell | 19,227 | $173.26 | $3.3M | 197,370 −8.9% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell 10b5-1 | 4,000 | $159.53 | $638.1K | 266,126 −1.5% of holding | |
| Murry Stefan J. | Chief Financial Officer | Sell 10b5-1 | 4,000 | $136.50 | $546.0K | 276,070 −1.4% of holding | |
| Kuo David C | *** See Remarks | Sell | 29,000 | $100.13 | $2.9M | 82,663 −26% of holding | |
| Chang Hung-Lun (Fred) | *** See Remarks | Sell | 36,400 | $100.25 | $3.6M | 233,618 −13.5% of holding |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.