Jen-Tsung Lin insider trades
Jen-Tsung Lin has filed 1 Form 4 with the SEC that we hold, all for United Microelectronics Corp (UMC), as Vice President. Across all of them we count 0 purchases worth $0 and 1 sale worth $1.6M reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($1.6M). The largest single trade was a sale of 10,000 shares of United Microelectronics Corp worth $1.6M, dated 2026-09-22. Of 1 sale filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2026-09-22 and the latest 2026-09-22.
United Microelectronics Corp (UMC)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2026-09-22 | S, sale reported on Form 4 | 10,000 | $1.6M | 2026-09-22 | SEC |
Counted from the Form 4 filings this reporting owner (SEC CIK 2133616) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
