Ken Griffin Charles River Laboratories International, Inc. Put Options Transaction History

Citadel Advisors LLC

8 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q2 2024 Aug 14, 2024	SELL	$206.39 - $268.73 $3.14 Million - $4.08 Million	-15,200 Reduced 21.68%	54,900 $11.3 Million
Q1 2024 May 15, 2024	BUY	$203.52 - $273.43 $5.01 Million - $6.73 Million	24,600 Added 54.07%	70,100 $19 Million
Q4 2023 Feb 14, 2024	BUY	$164.52 - $238.84 $3.55 Million - $5.16 Million	21,600 Added 90.38%	45,500 $10.8 Million
Q3 2023 Nov 14, 2023	BUY	$194.44 - $217.61 $3.58 Million - $4 Million	18,400 Added 334.55%	23,900 $4.68 Million
Q2 2023 Aug 14, 2023	SELL	$183.71 - $210.25 $349,049 - $399,475	-1,900 Reduced 25.68%	5,500 $1.16 Million
Q1 2023 May 15, 2023	SELL	$191.89 - $259.92 $3.63 Million - $4.91 Million	-18,900 Reduced 71.86%	7,400 $1.49 Million
Q4 2022 Feb 14, 2023	BUY	$197.11 - $250.07 $3.17 Million - $4.03 Million	16,100 Added 157.84%	26,300 $5.73 Million
Q3 2022 Nov 14, 2022	SELL	$182.44 - $250.54 $2.1 Million - $2.88 Million	-11,500 Reduced 53.0%	10,200 $2.01 Million

714

51.5M

233K

236K

Ticker CRL
Exchange NYSE
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 50,863,300
Market Cap $11.2B
Description
Charles River Laboratories International, Inc., a non-clinical contract research organization, provides drug discovery, non-clinical development, and safety testing services in the United States, Europe, Canada, the Asia Pacific, and internationally. It operates through three segments: Research Models and Services (RMS), Discovery and Safety Ass...

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