WU CHUNG-HSIEN enters UNITED MICROELECTRONICS CORP with 3.69M shares across direct and indirect positions
This filing by WU CHUNG-HSIEN (CISO & SVP) establishes the baseline for all future Form 4 insider transaction reports at UNITED MICROELECTRONICS CORP.
Direct Indirect
Filed: 5/7/2026ACC: 0001193125-26-210126
Officer· CISO & SVP
Since Apr 2026
3.69M
Baseline shares
100% direct
3.69M
Direct ownership
1 position
0.00
Derivative underlying
0 instruments
2
Security positions
304.00 indirect
Non-Derivative Holdings2
Common Shares
IndirectShares owned304.00
Common Shares
DirectShares owned3.69M
Total
3.69M direct·304.00 indirect3.69M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Shares | 304.00 | Indirect |
| Common Shares | 3.69M | Direct |
| Total | 3.69M | 3.69M direct·304.00 indirect |
Derivative Holdings0
No derivative holdings reported