LIN MING-YU enters UNITED MICROELECTRONICS CORP with 4.32M shares across direct and indirect positions
This filing by LIN MING-YU (Vice President) establishes the baseline for all future Form 4 insider transaction reports at UNITED MICROELECTRONICS CORP.
Direct Indirect
Filed: 5/7/2026ACC: 0001193125-26-210189
Officer· Vice President
Since Apr 2026
4.32M
Baseline shares
82% direct
3.54M
Direct ownership
1 position
0.00
Derivative underlying
0 instruments
2
Security positions
781.41K indirect
Non-Derivative Holdings2
Common Shares
IndirectShares owned781.41K
Common Shares
DirectShares owned3.54M
Total
3.54M direct·781.41K indirect4.32M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Shares | 781.41K | Indirect |
| Common Shares | 3.54M | Direct |
| Total | 4.32M | 3.54M direct·781.41K indirect |
Derivative Holdings0
No derivative holdings reported