Ken Griffin Tandem Diabetes Care Inc Put Options Transaction History

Citadel Advisors LLC

9 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	SELL	$35.21 - $47.3 $1.39 Million - $1.86 Million	-39,400 Reduced 65.67%	20,600 $873,000
Q2 2024 Aug 14, 2024	BUY	$30.43 - $53.43 $1.36 Million - $2.39 Million	44,800 Added 294.74%	60,000 $2.42 Million
Q1 2024 May 15, 2024	SELL	$22.09 - $35.41 $101,614 - $162,885	-4,600 Reduced 23.23%	15,200 $538,000
Q4 2023 Feb 14, 2024	SELL	$14.28 - $31.03 $371,280 - $806,780	-26,000 Reduced 56.77%	19,800 $585,000
Q3 2023 Nov 14, 2023	BUY	$19.33 - $36.22 $133,377 - $249,918	6,900 Added 17.74%	45,800 $951,000
Q2 2023 Aug 14, 2023	SELL	$24.18 - $42.46 $594,828 - $1.04 Million	-24,600 Reduced 38.74%	38,900 $954,000
Q1 2023 May 15, 2023	SELL	$35.86 - $46.5 $616,792 - $799,800	-17,200 Reduced 21.31%	63,500 $2.58 Million
Q4 2022 Feb 14, 2023	SELL	$35.49 - $56.15 $1.59 Million - $2.52 Million	-44,800 Reduced 35.7%	80,700 $3.63 Million
Q3 2022 Nov 14, 2022	BUY	$43.76 - $68.97 $1.48 Million - $2.34 Million	33,900 Added 37.01%	125,500 $6.01 Million

360

72.5M

3.36M

229K

Ticker TNDM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 64,221,200
Market Cap $1.94B
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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