A detailed history of Atlas Venture Associates Ix, LLC transactions in Spero Therapeutics, Inc. stock. As of the latest transaction made, Atlas Venture Associates Ix, LLC holds 1,353,303 shares of SPRO stock, worth $1.66 Million. This represents 14.54% of its overall portfolio holdings.

Number of Shares
1,353,303
Previous 1,353,303 -0.0%
Holding current value
$1.66 Million
Previous $1.96 Million 16.56%
% of portfolio
14.54%
Previous 10.74%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2023

Aug 08, 2023

SELL
$1.42 - $1.95 $33,604 - $46,146
-23,665 Reduced 1.72%
1,353,303 $1.96 Million
Q4 2017

Feb 05, 2018

BUY
$10.43 - $14.75 $14.4 Million - $20.3 Million
1,376,968
1,376,968 $16.2 Million

Others Institutions Holding SPRO

About Spero Therapeutics, Inc.


  • Ticker SPRO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 35,067,500
  • Market Cap $43.1M
  • 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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