Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2022

May 13, 2022

SELL
$7.87 - $15.15 $275,119 - $529,613
-34,958 Closed
0 $0
Q4 2021

Feb 10, 2022

BUY
$13.09 - $18.77 $211,652 - $303,492
16,169 Added 86.06%
34,958 $560,000
Q3 2021

Nov 10, 2021

SELL
$13.03 - $19.51 $66,570 - $99,676
-5,109 Reduced 21.38%
18,789 $346,000
Q2 2021

Aug 10, 2021

SELL
$12.22 - $15.79 $550,694 - $711,576
-45,065 Reduced 65.35%
23,898 $334,000
Q1 2021

May 10, 2021

BUY
$13.23 - $21.48 $912,380 - $1.48 Million
68,963 New
68,963 $1.02 Million

Others Institutions Holding SPRO

About Spero Therapeutics, Inc.


  • Ticker SPRO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 35,067,500
  • Market Cap $33.3M
  • 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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