Ken Griffin Dexcom Inc Put Options Transaction History

Citadel Advisors LLC

9 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	BUY	$64.0 - $116.06 $51.2 Million - $92.9 Million	800,600 Added 192.17%	1,217,200 $81.6 Million
Q2 2024 Aug 14, 2024	SELL	$110.31 - $140.45 $19 Million - $24.2 Million	-172,100 Reduced 29.23%	416,600 $47.2 Million
Q1 2024 May 15, 2024	SELL	$114.22 - $140.1 $39.6 Million - $48.5 Million	-346,300 Reduced 37.04%	588,700 $81.7 Million
Q4 2023 Feb 14, 2024	BUY	$75.49 - $124.16 $20.7 Million - $34.1 Million	274,300 Added 41.52%	935,000 $116 Million
Q3 2023 Nov 14, 2023	BUY	$86.06 - $137.93 $21.9 Million - $35.2 Million	255,000 Added 62.85%	660,700 $61.6 Million
Q2 2023 Aug 14, 2023	BUY	$112.47 - $130.98 $1.68 Million - $1.95 Million	14,900 Added 3.81%	405,700 $52.1 Million
Q1 2023 May 15, 2023	SELL	$104.0 - $122.92 $14.8 Million - $17.5 Million	-142,000 Reduced 26.65%	390,800 $45.4 Million
Q4 2022 Feb 14, 2023	SELL	$84.98 - $122.67 $25.4 Million - $36.6 Million	-298,700 Reduced 35.92%	532,800 $60.3 Million
Q3 2022 Nov 14, 2022	SELL	$76.35 - $94.18 $13.2 Million - $16.2 Million	-172,300 Reduced 17.16%	831,500 $67 Million

1,014

351M

5.51M

5.6M

Ticker DXCM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 386,257,984
Market Cap $31B
Description
DexCom, Inc., a medical device company, focuses on the design, development, and commercialization of continuous glucose monitoring (CGM) systems in the United States and internationally. The company provides its systems for use by people with diabetes, as well as for use by healthcare providers. Its products include DexCom G6, an integrated CGM ...

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