| 日期 | 代碼 | 券商 | 原評等→升級後評等 | 新目標價 |
| 2009/12/28 | ACTU | Roth Capital | Hold >> Buy | 5.5 |
| 2005/9/13 | ACTU | KeyBanc Capital Mkts McDonald | Hold->Buy | 3.5 |
| 2005/7/28 | ACTU | JMP Securities | Mkt Perform->Mkt Outperform | 3.5 |
| 2005/4/29 | ACTU | JMP Securities | Mkt Underperform->Mkt Perform | |
| 2004/6/22 | ACTU | Pacific Growth Equities | Under Weight->Equal Weight | |