Ken Griffin Regeneron Pharmaceuticals, Inc. Put Options Transaction History

Citadel Advisors LLC

7 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q1 2024 May 15, 2024	SELL	$902.69 - $993.35 $73.6 Million - $81 Million	-81,500 Reduced 27.83%	211,400 $203 Million
Q4 2023 Feb 14, 2024	BUY	$775.18 - $881.7 $14 Million - $15.9 Million	18,000 Added 6.55%	292,900 $257 Million
Q3 2023 Nov 14, 2023	BUY	$692.45 - $844.37 $9.35 Million - $11.4 Million	13,500 Added 5.16%	274,900 $226 Million
Q2 2023 Aug 14, 2023	SELL	$700.03 - $830.35 $147 Million - $174 Million	-210,000 Reduced 44.55%	261,400 $188 Million
Q1 2023 May 15, 2023	SELL	$680.49 - $826.97 $69.1 Million - $83.9 Million	-101,500 Reduced 17.72%	471,400 $387 Million

Q4 2022 Feb 14, 2023	SELL	$705.89 - $766.39 $21.7 Million - $23.5 Million	-30,700 Reduced 5.09%	572,900 $413 Million
Q3 2022 Nov 14, 2022	BUY	$573.97 - $724.32 $176 Million - $222 Million	306,600 Added 103.23%	603,600 $416 Million

1,424

82.1M

835K

1.46M

Ticker REGN
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 107,190,000
Market Cap $113B
Description
Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines for treating various diseases worldwide. The company's products include EYLEA injection to treat wet age-related macular degeneration and diabetic macular edema; myopic choroidal neovascularization; and diabetic retinopathy, as well as macula...

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