OST
Ostin Technology Group Co., Ltd.Company with tickers: OST
CIK
1803407
Shares Outstanding
14,006,250
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2025-03-04 | SHYD INVESTMENT MANAGEMENT LIMITED | Shareholder | 14,000 | 2025-03-17 | Glendale Securities, Inc. |
| 2024-10-11 | Qiaoyun Xie | CFO | 6,500 | 2024-10-12 | Glendale Securities, Inc. |
| 2024-10-11 | Xiaodong Zhai | CTO | 27,144 | 2024-10-12 | Glendale Securities, Inc. |
| 2024-05-24 | Xiaodong Zhai | Affiliate (officer) CTO | 27,144 | 2024-06-07 | Glendale Securities, Inc |
| 2024-05-24 | Qiaoyun Xie | Affiliate (officer) | 6,500 | 2024-06-07 | Glendale Securities, Inc |
| 2023-11-20 | Tao Ling (SHYD Investment Management Limited) (1) | Affiliate (10% shareholder) | 140,000 | 2023-11-18 | Glendale Securities, Inc. |
Showing 1–6 of 6 filings