Ken Griffin United Microelectronics Corp Call Options Transaction History

Citadel Advisors LLC

9 transactions

Quarter	Operation	Price Per call	calls change	calls Held
Q3 2024 Nov 14, 2024	BUY	$7.43 - $8.89 $448,029 - $536,067	60,300 Added 511.02%	72,100 $607,000
Q2 2024 Aug 14, 2024	SELL	$7.4 - $8.91 $205,720 - $247,698	-27,800 Reduced 70.2%	11,800 $103,000
Q1 2024 May 15, 2024	SELL	$7.54 - $8.48 $492,362 - $553,744	-65,300 Reduced 62.25%	39,600 $320,000
Q4 2023 Feb 14, 2024	SELL	$6.88 - $8.66 $124,528 - $156,746	-18,100 Reduced 14.72%	104,900 $887,000
Q3 2023 Nov 14, 2023	SELL	$6.73 - $7.95 $14,806 - $17,490	-2,200 Reduced 1.76%	123,000 $868,000
Q2 2023 Aug 14, 2023	SELL	$7.67 - $8.92 $2.5 Million - $2.9 Million	-325,500 Reduced 72.22%	125,200 $987,000
Q1 2023 May 15, 2023	SELL	$6.59 - $8.8 $1.55 Million - $2.07 Million	-235,300 Reduced 34.3%	450,700 $3.95 Million
Q4 2022 Feb 14, 2023	SELL	$5.36 - $7.58 $3.95 Million - $5.58 Million	-736,300 Reduced 51.77%	686,000 $4.49 Million
Q3 2022 Nov 14, 2022	BUY	$5.57 - $7.3 $5.05 Million - $6.61 Million	905,800 Added 175.37%	1,422,300 $7.92 Million

294

160M

1.03M

490K

Ticker UMC
Exchange NYSE
Sector Technology
Industry Semiconductors
Shares Outstandng 2,496,399,872
Market Cap $16.3B
Description
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturer...

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