Parallax Volatility Advisers, L.P. Tandem Diabetes Care Inc Transaction History

Parallax Volatility Advisers, L.P.

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2021 May 14, 2021	SELL	$81.28 - $104.34 $18,856 - $24,206	-232 Closed	0 $0
Q1 2021 May 14, 2021	SELL	$81.28 - $104.34 $1.48 Million - $1.9 Million	-18,172 Reduced 98.74%	232 $20,000
Q4 2020 Feb 16, 2021	BUY	$86.4 - $121.75 $1.59 Million - $2.24 Million	18,404 New	18,404 $1.76 Million
Q4 2020 Feb 16, 2021	SELL	$86.4 - $121.75 $2.92 Million - $4.11 Million	-33,752 Closed	0 $0
Q3 2020 Nov 13, 2020	BUY	$95.43 - $116.09 $2.12 Million - $2.58 Million	22,249 Added 193.42%	33,752 $3.83 Million
Q2 2020 Aug 14, 2020	BUY	$60.05 - $98.92 $65,274 - $107,526	1,087 Added 10.44%	11,503 $1.14 Million
Q1 2020 May 15, 2020	BUY	$47.37 - $90.04 $331,305 - $629,739	6,994 Added 204.38%	10,416 $670,000
Q4 2019 Feb 14, 2020	SELL	$53.13 - $71.19 $1.86 Million - $2.49 Million	-35,036 Reduced 91.1%	3,422 $204,000
Q3 2019 Nov 14, 2019	BUY	$57.11 - $73.3 $2.09 Million - $2.68 Million	36,558 Added 1924.11%	38,458 $2.27 Million
Q1 2019 May 15, 2019	BUY	$32.25 - $73.56 $53,212 - $121,374	1,650 Added 660.0%	1,900 $121,000
Q4 2018 Feb 14, 2019	SELL	$28.45 - $40.65 $3,414 - $4,878	-120 Reduced 32.43%	250 $9,000
Q3 2018 Nov 14, 2018	BUY	$21.39 - $51.17 $7,914 - $18,932	370 New	370 $16,000

347

73M

3.12M

343K

Ticker TNDM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 64,221,200
Market Cap $2.11B
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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