News + Filings Holdings
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WealthStone, Inc.
> UMC
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 03/31/2021 | UNITED MICROELECTRONICS CORP | UMC | 35,264 | -1,089 | 321,000 | 15,000 | $9.10 |
| 12/31/2020 | UNITED MICROELECTRONICS CORP | UMC | 36,353 | 449 | 306,000 | 134,000 | $8.42 |
| 09/30/2020 | UNITED MICROELECTRONICS CORP | UMC | 35,904 | 35,904 | 172,000 | 172,000 | $4.79 |
| 09/30/2019 | UNITED MICROELECTRONICS CORP | UMC | 0 | -1,248 | 0 | -2,758 | |
| 06/30/2019 | UNITED MICROELECTRONICS CORP | UMC | 1,248 | 0 | 2,758 | 758 | $2.21 |
| 03/31/2019 | UNITED MICROELECTRONICS CORP | UMC | 1,248 | 1,248 | 2,000 | 2,000 | $1.60 |
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