Companies: 10,795·Total market cap: $144.5T
Ampio Pharmaceuticals, Inc.

Ampio Pharmaceuticals, Inc.

AMPEOTCHealthcare● Active
$0.18
+$0.00(+0.00%)
Market Cap$207884
P/E Ratio—
52W High$0.6435
52W Low$0.0001
SplitsDividends

Ampio Pharmaceuticals, Inc. (AMPE) Stock Splits

Forward and reverse split history, cumulative multiple, latest ratio, and share calculator on this tab.

FMP · AMPE · as of Jun 5, 2026

Key split metrics

Total Splits3Since IPO (Mar 31, 2010)
Most Recent SplitSep 12, 2023Reverse · 1-for-20
Cumulative Multiple×0.00101 share (2010) → 0.0010 shares today

Latest Split Event

Reverse Split
Sep 12, 2023
BEFORE SPLIT$0.2600Closing price · Sep 11, 2023
1-for-20
AFTER SPLIT$5.00Opening price · Sep 12, 2023
Every 20 shares were consolidated into 1 share.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

AMPE · 3 records
Date↓RatioTypeMultiple↕Cumulative↕
Sep 12, 20231-for-20Reverse×0.050×0.001
Nov 10, 20221-for-15Reverse×0.067×0.019
Aug 1, 20082-for-7Reverse×0.286×0.286
3 splits since IPO · Mar 31, 2010Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

If you bought 100 shares purchased of AMPE on Jan 1, 2020 — — how many shares would you hold today after all splits?

ORIGINAL SHARES100
→
SHARES TODAY0.3333
Splits Applied2
Total Multiplier×0.00
Split Period2022–2023
Splits applied:Nov 10, 2022 · 1-for-15Sep 12, 2023 · 1-for-20
Based on purchase date Jan 1, 2020Share count only · excludes price / dividendsSource: FMP

This calculator shows how stock splits affected share count only. It does not reflect current market value, dividend payments, or transaction costs. Past splits do not guarantee future performance.

About reverse stock split history

Ampio Pharmaceuticals, Inc. (AMPE) has undergone 3 reverse stock splits. The most recent was a 1-for-20 reverse split on Sep 12, 2023. Reverse splits consolidate shares to increase the per-share price.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

Ampio Pharmaceuticals, Inc. (AMPE) has undergone 3 reverse stock splits. Reverse splits consolidate shares, reducing share count while increasing the per-share price.

AMPE reverse stock split historyhow many reverse splits for AMPEAMPE stock split countcumulative split multiple
Data: Financial Modeling Prep · Updated daily · For informational purposes only, not investment advice.