There have been 3 recent insider transactions recorded for Ostin Technology Group Co., Ltd. (OST), including 0 buys and 0 sells.
Notable insiders with recent activity include Mein John Carl, Yin Xiao Hong, Cui Rongguo. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — OST
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-18 |
Mein John Carl |
Director |
Unknown |
- |
- |
- |
- |
| 2026-03-18 |
Yin Xiao Hong |
Director and Secretary |
Unknown |
- |
- |
- |
3,850 |
| 2026-03-18 |
Cui Rongguo |
Director |
Unknown |
- |
- |
- |
- |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
