Split History
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Spero Therapeutics is a biopharmaceutical company focused on identifying, developing, and commercializing treatments involving bacterial infections, including multi-drug resistant bacterial infections, and rare diseases where there is high unmet medical and patient need. Co.'s product candidate, tebipenem pivoxil hydrobromide, is designed to be the oral carbapenem-class antibiotic for use to treat certain bacterial infections that cause complicated urinary tract infections, including pyelonephritis, caused by certain microorganisms, in adult patients who have limited oral treatment options. Co.'s pipeline also includes SPR720, an oral treatment for non-tuberculous mycobacterial infection. According to our SPRO split history records, Spero Therapeutics has had 0 splits.
SPRO split history picture
Spero Therapeutics (SPRO) has 0 splits in our SPRO split history database.

Looking at the SPRO split history from start to finish, an original position size of 1000 shares would have turned into 1000 today. Below, we examine the compound annual growth rate — CAGR for short — of an investment into Spero Therapeutics shares, starting with a $10,000 purchase of SPRO, presented on a split-history-adjusted basis factoring in the complete SPRO split history. SPRO split adjusted history picture

Growth of $10,000.00
Without Dividends Reinvested

Start date: 11/02/2017
End date: 08/15/2022
Start price/share: $11.50
End price/share: $0.90
Dividends collected/share: $0.00
Total return: -92.14%
Average Annual Total Return: -41.22%
Starting investment: $10,000.00
Ending investment: $786.07
Years: 4.79
Date Ratio
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