Fred Alger Management, LLC Bluebird Bio, Inc. Transaction History

Fred Alger Management, LLC

13 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2020 Nov 13, 2020	SELL	$34.44 - $43.75 $172,200 - $218,750	-5,000 Closed	0 $0
Q2 2020 Aug 14, 2020	BUY	$27.12 - $45.97 $135,600 - $229,850	5,000 New	5,000 $305,000
Q1 2020 May 15, 2020	SELL	$26.16 - $63.5 $567,802 - $1.38 Million	-21,705 Closed	0 $0
Q4 2019 Feb 14, 2020	BUY	$46.96 - $61.67 $1.02 Million - $1.34 Million	21,705 New	21,705 $1.91 Million
Q3 2019 Nov 14, 2019	SELL	$59.47 - $93.1 $1.64 Million - $2.56 Million	-27,510 Closed	0 $0
Q2 2019 Aug 14, 2019	SELL	$75.84 - $105.21 $1.58 Million - $2.2 Million	-20,892 Reduced 43.16%	27,510 $3.5 Million
Q1 2019 May 14, 2019	BUY	$64.44 - $104.11 $1.06 Million - $1.71 Million	16,391 Added 51.2%	48,402 $7.62 Million
Q4 2018 Feb 14, 2019	SELL	$59.1 - $93.26 $1.25 Million - $1.97 Million	-21,074 Reduced 39.7%	32,011 $3.18 Million
Q3 2018 Nov 14, 2018	SELL	$88.86 - $117.49 $287,817 - $380,550	-3,239 Reduced 5.75%	53,085 $7.75 Million
Q2 2018 Jul 19, 2018	SELL	$99.64 - $127.59 $1.29 Million - $1.66 Million	-12,991 Reduced 18.74%	56,324 $8.84 Million
Q1 2018 May 10, 2018	BUY	$105.8 - $150.94 $839,840 - $1.2 Million	7,938 Added 12.93%	69,315 $11.8 Million
Q4 2017 Feb 14, 2018	SELL	$81.25 - $130.7 $595,725 - $958,292	-7,332 Reduced 10.67%	61,377 $10.9 Million
Q3 2017 Nov 14, 2017	BUY	$57.74 - $91.42 $3.97 Million - $6.28 Million	68,709	68,709 $9.44 Million

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428K

Ticker BLUE
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 77,121,800
Market Cap $27M
Description
bluebird bio, Inc., a biotechnology company, researches, develops, and commercializes transformative gene therapies for severe genetic diseases. Its product candidates for severe genetic diseases include betibeglogene autotemcel for the treatment of transfusion-dependent ß-thalassemia; lovotibeglogene autotemcel for the treatment of sickle cell ...

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