Call Options

7 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q4 2021

Jan 18, 2022

SELL
$13.09 - $18.77 $7,854 - $11,262
-600 Closed
0 $0
Q3 2021

Oct 26, 2021

BUY
$13.03 - $19.51 $2,606 - $3,902
200 Added 50.0%
600 $0
Q2 2021

Jul 19, 2021

SELL
$12.22 - $15.79 $34,216 - $44,212
-2,800 Reduced 87.5%
400 $0
Q1 2021

Apr 26, 2021

SELL
$13.23 - $21.48 $17,199 - $27,924
-1,300 Reduced 28.89%
3,200 $10,000
Q4 2020

Jan 21, 2021

SELL
$11.65 - $22.07 $32,620 - $61,796
-2,800 Reduced 38.36%
4,500 $34,000
Q3 2020

Oct 27, 2020

BUY
$8.96 - $14.12 $57,344 - $90,368
6,400 Added 711.11%
7,300 $20,000
Q2 2020

Jul 22, 2020

BUY
$7.27 - $14.18 $6,543 - $12,762
900 New
900 $5,000

Others Institutions Holding SPRO

About Spero Therapeutics, Inc.


  • Ticker SPRO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 35,067,500
  • Market Cap $40.7M
  • 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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