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Ampio Pharmaceuticals is a biopharmaceutical company focused on the research, development and improvement of immunomodulatory therapies for the treatment of pain from osteoarthritis. Ampion, Co.'s primary product candidate is a biologic drug, which contains ingredients that target several pathways in the innate immune response characteristic of inflammatory disease. Ampion is in development as an intra-articular injection treatment for severe Osteoarthritis of the Knee; an intravenous and inhaled treatment for COVID-19 patients; and an at-home inhalation treatment for patients with prolonged respiratory symptoms due to COVID-19. According to our AMPE split history records, AMPE has had 3 splits.
AMPE split history picture
AMPE (AMPE) has 3 splits in our AMPE split history database. The first split for AMPE took place on November 01, 2004. This was a 1 for 20 reverse split, meaning for each 20 shares of AMPE owned pre-split, the shareholder now owned 1 share. For example, a 1000 share position pre-split, became a 50 share position following the split. AMPE's second split took place on November 10, 2022. This was a 1 for 15 reverse split, meaning for each 15 shares of AMPE owned pre-split, the shareholder now owned 1 share. For example, a 50 share position pre-split, became a 3.33333333333333 share position following the split. AMPE's third split took place on September 12, 2023. This was a 1 for 20 reverse split, meaning for each 20 shares of AMPE owned pre-split, the shareholder now owned 1 share. For example, a 3.33333333333333 share position pre-split, became a 0.166666666666667 share position following the split.

When a company such as AMPE conducts a reverse share split, it is usually because shares have fallen to a lower per-share pricepoint than the company would like. This can be important because, for example, certain types of mutual funds might have a limit governing which stocks they may buy, based upon per-share price. The $5 and $10 pricepoints tend to be important in this regard. Stock exchanges also tend to look at per-share price, setting a lower limit for listing eligibility. So when a company does a reverse split, it is looking mathematically at the market capitalization before and after the reverse split takes place, and concluding that if the market capitilization remains stable, the reduced share count should result in a higher price per share.

Looking at the AMPE split history from start to finish, an original position size of 1000 shares would have turned into 0.166666666666667 today. Below, we examine the compound annual growth rate — CAGR for short — of an investment into AMPE shares, starting with a $10,000 purchase of AMPE, presented on a split-history-adjusted basis factoring in the complete AMPE split history. AMPE split adjusted history picture

Growth of $10,000.00
Without Dividends Reinvested

Start date: 05/21/2014
End date: 04/30/2024
Start price/share: $2,247.00
End price/share: $0.25
Dividends collected/share: $0.00
Total return: -99.99%
Average Annual Total Return: -59.94%
Starting investment: $10,000.00
Ending investment: $1.11
Years: 9.95
Date Ratio
11/01/20041 for 20
11/10/20221 for 15
09/12/20231 for 20
AMPE is categorized under the Healthcare sector; below are some other companies in the same sector that also have a history of stock splits:

AMRI Split History
AMRN Split History
AMSG Split History
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ANTH Split History
APEN Split History
APHB Split History
APPY Split History
APRI Split History

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