Rock Springs Capital Management LP Assembly Biosciences, Inc. Transaction History

Rock Springs Capital Management LP

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2020 Feb 16, 2021	SELL	$4.87 - $17.29 $7.13 Million - $25.3 Million	-1,463,915 Closed	0 $0
Q3 2020 Nov 16, 2020	SELL	$15.08 - $27.04 $527,800 - $946,400	-35,000 Reduced 2.34%	1,463,915 $24.1 Million
Q2 2020 Aug 14, 2020	SELL	$14.57 - $23.96 $15,808 - $25,996	-1,085 Reduced 0.07%	1,498,915 $35 Million
Q4 2019 Feb 14, 2020	BUY	$8.36 - $23.81 $1.67 Million - $4.76 Million	200,000 Added 15.38%	1,500,000 $30.7 Million
Q3 2019 Nov 14, 2019	BUY	$9.83 - $14.82 $7.27 Million - $11 Million	740,000 Added 132.14%	1,300,000 $12.8 Million

Q2 2019 Aug 14, 2019	BUY	$12.9 - $20.8 $1.42 Million - $2.29 Million	110,000 Added 24.44%	560,000 $7.55 Million
Q4 2018 Feb 14, 2019	SELL	$19.05 - $36.45 $762,000 - $1.46 Million	-40,000 Reduced 8.16%	450,000 $10.2 Million
Q3 2018 Nov 14, 2018	BUY	$34.41 - $44.23 $1.38 Million - $1.77 Million	40,000 Added 8.89%	490,000 $18.2 Million
Q2 2018 Aug 14, 2018	BUY	$39.21 - $50.29 $274,470 - $352,030	7,000 Added 1.58%	450,000 $17.6 Million
Q1 2018 May 15, 2018	SELL	$41.7 - $64.16 $291,900 - $449,120	-7,000 Reduced 1.56%	443,000 $21.8 Million
Q4 2017 Feb 14, 2018	BUY	$28.58 - $49.91 $1.71 Million - $2.99 Million	60,000 Added 15.38%	450,000 $20.4 Million
Q3 2017 Nov 14, 2017	BUY	$23.08 - $34.92 $9 Million - $13.6 Million	390,000	390,000 $13.6 Million

16.3K

Ticker ASMB
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 48,436,900
Market Cap $640M
Description
Assembly Biosciences, Inc., a clinical-stage biotechnology company, discovers and develops therapeutic candidates for the treatment of hepatitis B virus (HBV) infection in the United States. The company's lead product candidate is Vebicorvir, which as completed Phase 2 clinical trials to treat patients with chronic HBV infection. It is also deve...

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