Shares

14 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2023

Nov 14, 2023

SELL
$1.2 - $1.63 $81,014 - $110,044
-67,512 Reduced 79.86%
17,023 $20,000
Q2 2023

Aug 14, 2023

BUY
$1.42 - $1.95 $74,457 - $102,248
52,435 Added 163.35%
84,535 $122,000
Q1 2023

May 15, 2023

SELL
$1.35 - $2.0 $10,388 - $15,390
-7,695 Reduced 19.34%
32,100 $46,000
Q4 2022

Feb 14, 2023

BUY
$1.55 - $2.12 $61,682 - $84,365
39,795 New
39,795 $68,000
Q2 2022

Aug 15, 2022

BUY
$0.74 - $7.44 $265,195 - $2.67 Million
358,372 Added 454.16%
437,280 $324,000
Q1 2022

May 16, 2022

BUY
$7.87 - $15.15 $621,005 - $1.2 Million
78,908 New
78,908 $686,000
Q1 2021

May 17, 2021

SELL
$13.23 - $21.48 $573,824 - $931,652
-43,373 Closed
0 $0
Q4 2020

Feb 16, 2021

BUY
$11.65 - $22.07 $505,295 - $957,242
43,373 New
43,373 $841,000
Q3 2020

Nov 16, 2020

SELL
$8.96 - $14.12 $252,224 - $397,478
-28,150 Closed
0 $0
Q2 2020

Aug 14, 2020

BUY
$7.27 - $14.18 $204,650 - $399,167
28,150 New
28,150 $381,000
Q1 2020

May 15, 2020

SELL
$5.27 - $10.41 $99,223 - $195,999
-18,828 Closed
0 $0
Q4 2019

Feb 14, 2020

BUY
$9.46 - $12.16 $178,112 - $228,948
18,828 New
18,828 $181,000
Q1 2019

May 15, 2019

SELL
$6.26 - $13.31 $171,862 - $365,412
-27,454 Closed
0 $0
Q4 2018

Feb 14, 2019

BUY
$5.69 - $11.28 $156,213 - $309,681
27,454 New
27,454 $169,000

Others Institutions Holding SPRO

About Spero Therapeutics, Inc.


  • Ticker SPRO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 35,067,500
  • Market Cap $41.4M
  • Description
  • Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying, developing, and commercializing treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic to ...
More about SPRO
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