SEC CIK 1964786
Huang Chiao Chieh
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| EFOIview stock → | 1,421,219 | 2025-11-26 |
Position History — EFOI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — EFOI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-11-26 | Open-market buy | 262,009 | $2.29 | 1,421,219 |
| 2025-08-15 | Open-market buy | 264,550 | $1.89 | 1,159,210 |
| 2025-06-23 | Open-market buy | 110,497 | $1.81 | 894,660 |
| 2025-03-27 | Open-market buy | 103,627 | $1.93 | 784,163 |
| 2023-06-29 | Grant / award | 343,465 | $1.76 | 680,536 |
| 2023-03-28 | Grant / award | 108,502 | $0.56 | 2,659,017 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.