Ken Griffin Merck & Co., Inc. Call Options Transaction History

Citadel Advisors LLC

7 transactions

Quarter	Operation	Price Per call	calls change	calls Held
Q1 2024 May 15, 2024	BUY	$113.24 - $131.95 $11.9 Million - $13.9 Million	105,300 Added 3.86%	2,836,000 $374 Million
Q4 2023 Feb 14, 2024	SELL	$100.18 - $109.02 $3.72 Million - $4.04 Million	-37,100 Reduced 1.34%	2,730,700 $298 Million
Q3 2023 Nov 14, 2023	BUY	$102.95 - $114.33 $53.5 Million - $59.4 Million	519,600 Added 23.11%	2,767,800 $285 Million
Q2 2023 Aug 14, 2023	SELL	$108.61 - $118.38 $26.8 Million - $29.2 Million	-246,800 Reduced 9.89%	2,248,200 $259 Million
Q1 2023 May 15, 2023	SELL	$102.94 - $114.86 $113 Million - $126 Million	-1,092,900 Reduced 30.46%	2,495,000 $265 Million

Q4 2022 Feb 14, 2023	SELL	$87.44 - $112.11 $16.9 Million - $21.6 Million	-193,000 Reduced 5.1%	3,587,900 $398 Million
Q3 2022 Nov 14, 2022	BUY	$84.53 - $94.96 $68.6 Million - $77.1 Million	811,400 Added 27.32%	3,780,900 $326 Million

3,766

1.87B

17.3M

14.8M

Ticker MRK
Exchange NYSE
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 2,533,280,000
Market Cap $314B
Description
Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, ...

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