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- Huang Chiao Chieh
Stock Insider Trading Activity of Huang Chiao Chieh
| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Huang Chiao Chieh | EFOI | Chief Executive Officer | Aug 15 '25 | Buy | $1.89 | 264,550 | $499,999.50 | 1,159,210 |