Jane Street Group, LLC Dexcom Inc Put Options Transaction History

Jane Street Group, LLC

$445 Billion
Q3 2024

Put Options

18 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	BUY	$64.0 - $116.06 $36.6 Million - $66.3 Million	571,300 New	571,300 $38.3 Million
Q1 2022 May 17, 2022	SELL	$94.08 - $130.2 $3.83 Million - $5.3 Million	-40,700 Reduced 26.41%	113,400 $58 Million
Q4 2021 Feb 15, 2022	BUY	$129.87 - $162.82 $4.16 Million - $5.21 Million	32,000 Added 26.21%	154,100 $82.7 Million
Q3 2021 Nov 16, 2021	BUY	$106.71 - $143.18 $4.73 Million - $6.34 Million	44,300 Added 56.94%	122,100 $66.8 Million
Q2 2021 Aug 16, 2021	BUY	$80.99 - $107.93 $4 Million - $5.33 Million	49,400 Added 173.94%	77,800 $33.2 Million
Q1 2021 May 18, 2021	SELL	$84.79 - $104.74 $4.03 Million - $4.98 Million	-47,500 Reduced 62.58%	28,400 $10.2 Million
Q4 2020 Feb 17, 2021	SELL	$78.0 - $104.5 $397,800 - $532,950	-5,100 Reduced 6.3%	75,900 $28.1 Million
Q3 2020 Nov 17, 2020	SELL	$95.51 - $112.95 $2.03 Million - $2.41 Million	-21,300 Reduced 20.82%	81,000 $33.4 Million
Q2 2020 Aug 17, 2020	BUY	$62.68 - $105.34 $5.17 Million - $8.69 Million	82,500 Added 416.67%	102,300 $41.5 Million
Q1 2020 May 15, 2020	SELL	$47.79 - $75.63 $138,591 - $219,327	-2,900 Reduced 12.78%	19,800 $5.33 Million
Q4 2019 Feb 14, 2020	BUY	$36.62 - $57.29 $153,804 - $240,618	4,200 Added 22.7%	22,700 $4.97 Million
Q3 2019 Nov 14, 2019	BUY	$35.53 - $43.8 $437,019 - $538,740	12,300 Added 198.39%	18,500 $2.76 Million
Q2 2019 Aug 15, 2019	SELL	$27.84 - $38.92 $428,736 - $599,368	-15,400 Reduced 71.3%	6,200 $929,000
Q1 2019 May 16, 2019	BUY	$28.07 - $38.18 $552,979 - $752,146	19,700 Added 1036.84%	21,600 $2.57 Million
Q4 2018 Feb 15, 2019	SELL	$26.99 - $37.37 $97,164 - $134,532	-3,600 Reduced 65.45%	1,900 $228,000
Q3 2018 Nov 14, 2018	BUY	$23.35 - $36.72 $65,380 - $102,816	2,800 Added 103.7%	5,500 $787,000
Q2 2018 Aug 15, 2018	SELL	$17.54 - $25.22 $82,438 - $118,534	-4,700 Reduced 63.51%	2,700 $256,000
Q3 2017 Nov 14, 2017	BUY	$11.36 - $18.98 $84,064 - $140,452	7,400	7,400 $362,000

Others Institutions Holding DXCM

# of Institutions

1,013

Shares Held

351M

Call Options Held

5.51M

Put Options Held

5.6M

View Full List

About DEXCOM INC

Ticker DXCM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 386,257,984
Market Cap $29.5B
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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