Jane Street Group, LLC Tandem Diabetes Care Inc Put Options Transaction History

Jane Street Group, LLC

13 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	BUY	$35.21 - $47.3 $1.85 Million - $2.48 Million	52,500 New	52,500 $2.23 Million
Q1 2022 May 17, 2022	BUY	$101.89 - $150.09 $1.9 Million - $2.79 Million	18,600 Added 304.92%	24,700 $2.87 Million
Q4 2021 Feb 15, 2022	SELL	$118.18 - $153.21 $2.07 Million - $2.68 Million	-17,500 Reduced 74.15%	6,100 $918,000
Q3 2021 Nov 16, 2021	BUY	$93.51 - $129.4 $850,941 - $1.18 Million	9,100 Added 62.76%	23,600 $2.82 Million
Q2 2021 Aug 16, 2021	SELL	$77.0 - $100.19 $770,000 - $1 Million	-10,000 Reduced 40.82%	14,500 $1.41 Million
Q1 2021 May 18, 2021	SELL	$81.28 - $104.34 $3.15 Million - $4.05 Million	-38,800 Reduced 61.3%	24,500 $2.16 Million
Q4 2020 Feb 17, 2021	BUY	$86.4 - $121.75 $1.39 Million - $1.96 Million	16,100 Added 34.11%	63,300 $6.06 Million
Q3 2020 Nov 17, 2020	SELL	$95.43 - $116.09 $992,472 - $1.21 Million	-10,400 Reduced 18.06%	47,200 $5.36 Million
Q2 2020 Aug 17, 2020	BUY	$60.05 - $98.92 $1.35 Million - $2.23 Million	22,500 Added 64.1%	57,600 $5.7 Million
Q4 2019 Feb 14, 2020	BUY	$53.13 - $71.19 $812,889 - $1.09 Million	15,300 Added 77.27%	35,100 $2.09 Million
Q3 2019 Nov 14, 2019	BUY	$57.11 - $73.3 $308,394 - $395,820	5,400 Added 37.5%	19,800 $1.17 Million
Q2 2019 Aug 15, 2019	SELL	$54.41 - $71.7 $756,299 - $996,630	-13,900 Reduced 49.12%	14,400 $929,000
Q1 2019 May 16, 2019	BUY	$32.25 - $73.56 $912,675 - $2.08 Million	28,300 New	28,300 $1.8 Million

354

71.9M

3.36M

229K

Ticker TNDM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 64,221,200
Market Cap $2.28B
Description
Tandem Diabetes Care, Inc., a medical device company, designs, develops, and commercializes various products for people with insulin-dependent diabetes in the United States and internationally. The company's flagship product is the t:slim X2 insulin delivery system, a pump platform that comprises t:slim X2 pump, its 300-unit disposable insulin c...

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