UMC UNITED MICROELECTRONICS CORP CIK 0001033767 · last filing 2h ago · 1 insider transaction
Total flow
$1.71M
1 priced transactions
cross-source convergence Divergent 1/5 sources
Insider Funds Activist Sell Events 0 / 100 Recent disclosures · timeline Form 4 2h ago
Vice President · sold $1.71M
Price · UMC Live chart by TradingView Most recent insider trade: Sold 10,000 sh @ $171.30 on Jun 30, 2026 view filing → Live chart via TradingView. Insider trade price and date are from the underlying SEC filing. Not financial advice.
UMC insider flow· last 30 days net -$1.71M
max $1.71M/day Jun 1 — buy $0 · sell $0 · net +$0 Jun 2 — buy $0 · sell $0 · net +$0 Jun 3 — buy $0 · sell $0 · net +$0 Jun 4 — buy $0 · sell $0 · net +$0 Jun 5 — buy $0 · sell $0 · net +$0 Jun 6 — buy $0 · sell $0 · net +$0 Jun 7 — buy $0 · sell $0 · net +$0 Jun 8 — buy $0 · sell $0 · net +$0 Jun 9 — buy $0 · sell $0 · net +$0 Jun 10 — buy $0 · sell $0 · net +$0 Jun 11 — buy $0 · sell $0 · net +$0 Jun 12 — buy $0 · sell $0 · net +$0 Jun 13 — buy $0 · sell $0 · net +$0 Jun 14 — buy $0 · sell $0 · net +$0 Jun 15 — buy $0 · sell $0 · net +$0 Jun 16 — buy $0 · sell $0 · net +$0 Jun 17 — buy $0 · sell $0 · net +$0 Jun 18 — buy $0 · sell $0 · net +$0 Jun 19 — buy $0 · sell $0 · net +$0 Jun 20 — buy $0 · sell $0 · net +$0 Jun 21 — buy $0 · sell $0 · net +$0 Jun 22 — buy $0 · sell $0 · net +$0 Jun 23 — buy $0 · sell $0 · net +$0 Jun 24 — buy $0 · sell $0 · net +$0 Jun 25 — buy $0 · sell $0 · net +$0 Jun 26 — buy $0 · sell $0 · net +$0 Jun 27 — buy $0 · sell $0 · net +$0 Jun 28 — buy $0 · sell $0 · net +$0 Jun 29 — buy $0 · sell $0 · net +$0 Recent insider transactions Filed Insider Transaction Shares Price Value Signal Flags 2h ago
Jun 30, 2026
HU CHE-JEN Vice President
10,000 $171.30 $1.71M Mild sell -16
I Insider · Net insider selling
F Institutional · —
A Activist · —
S Sell pressure · —
E Events · — No strong cross-source signal right now. Insiders are net sellers.
Convergence is a transparent heuristic sum of attributable disclosure factors — not a price target or recommendation. 8-K events are shown as context; Form 144 planned sales count against bullish conviction. Not financial advice.
Jun 30 — buy $0 · sell $1.71M · net -$1.71M Jun 1 Jun 30 
UMCUNITED MICROELECTRONICS CORP