Granahan Investment Management, LLC Bluebird Bio, Inc. Transaction History

Granahan Investment Management, LLC

11 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 15, 2024	SELL	$0.91 - $1.75 $333,085 - $640,549	-366,028 Reduced 4.53%	7,711,669 $9.87 Million
Q4 2023 Feb 14, 2024	BUY	$1.32 - $4.83 $3.88 Million - $14.2 Million	2,939,919 Added 57.22%	8,077,697 $11.1 Million
Q3 2023 Nov 14, 2023	BUY	$3.02 - $4.05 $849,997 - $1.14 Million	281,456 Added 5.8%	5,137,778 $15.6 Million
Q2 2023 Aug 14, 2023	BUY	$2.79 - $5.03 $9.52 Million - $17.2 Million	3,411,065 Added 236.02%	4,856,322 $16 Million
Q1 2023 May 15, 2023	BUY	$3.14 - $8.22 $2.31 Million - $6.05 Million	735,728 Added 103.69%	1,445,257 $4.6 Million
Q4 2022 Feb 14, 2023	BUY	$5.77 - $8.49 $694,973 - $1.02 Million	120,446 Added 20.45%	709,529 $4.91 Million
Q3 2022 Nov 14, 2022	BUY	$3.75 - $7.39 $2.21 Million - $4.35 Million	589,083 New	589,083 $3.73 Million
Q1 2021 May 17, 2021	SELL	$16.59 - $33.89 $996,810 - $2.04 Million	-60,085 Closed	0 $0
Q4 2020 Feb 12, 2021	SELL	$27.5 - $37.92 $955,240 - $1.32 Million	-34,736 Reduced 36.63%	60,085 $2.6 Million
Q3 2020 Nov 12, 2020	SELL	$34.44 - $43.75 $383,833 - $487,593	-11,145 Reduced 10.52%	94,821 $5.12 Million
Q2 2020 Aug 14, 2020	BUY	$27.12 - $45.97 $2.87 Million - $4.87 Million	105,966 New	105,966 $6.47 Million

151

63.4M

264K

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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