Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2022

Aug 15, 2022

SELL
$0.74 - $7.44 $23,384 - $235,104
-31,600 Closed
0 $0
Q4 2021

Feb 11, 2022

BUY
$13.09 - $18.77 $413,644 - $593,132
31,600 New
31,600 $506,000
Q2 2021

Aug 12, 2021

SELL
$12.22 - $15.79 $252,954 - $326,853
-20,700 Closed
0 $0
Q4 2020

Feb 03, 2021

SELL
$11.65 - $22.07 $30,290 - $57,382
-2,600 Reduced 11.16%
20,700 $401,000
Q3 2020

Nov 16, 2020

BUY
$8.96 - $14.12 $208,768 - $328,996
23,300 New
23,300 $260,000
Q1 2020

May 06, 2020

SELL
$5.27 - $10.41 $86,955 - $171,765
-16,500 Closed
0 $0
Q4 2019

Feb 14, 2020

BUY
$9.46 - $12.16 $4,134 - $5,313
437 Added 2.72%
16,500 $159,000
Q3 2019

Nov 12, 2019

BUY
$9.01 - $12.55 $41,112 - $57,265
4,563 Added 39.68%
16,063 $170,000
Q2 2019

Aug 14, 2019

BUY
$10.25 - $14.36 $3,075 - $4,308
300 Added 2.68%
11,500 $132,000
Q1 2019

May 13, 2019

BUY
$6.26 - $13.31 $70,112 - $149,072
11,200 New
11,200 $143,000

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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