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

Anthera Pharmaceuticals, Inc.

ANTHOTCHealthcare● Active
$0.00
+$0.00(+0.00%)
Market Cap$26179
P/E Ratio—
52W High$0.001
52W Low$0.0001
Overview

Anthera Pharmaceuticals, Inc. (ANTH) Stock Splits

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

FMP · ANTH · as of Jun 5, 2026

Key split metrics

Total Splits2Since IPO (Mar 1, 2010)
Most Recent SplitMay 1, 2017Reverse · 1-for-8
Cumulative Multiple×0.01561 share (2010) → 0.0156 shares today

Latest Split Event

Reverse Split
May 1, 2017
BEFORE SPLIT$0.3300Closing price · Apr 28, 2017
1-for-8
AFTER SPLIT$2.55Opening price · May 1, 2017
Every 8 shares were consolidated into 1 share.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

ANTH · 2 records
Date↓RatioTypeMultiple↕Cumulative↕
May 1, 20171-for-8Reverse×0.125×0.016
Jul 15, 20131-for-8Reverse×0.125×0.125
2 splits since IPO · Mar 1, 2010Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

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

ORIGINAL SHARES100
→
SHARES TODAY100
Splits Applied0
Total Multiplier×1.00
Split Period—
Splits applied:No splits occurred after this date
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

Anthera Pharmaceuticals, Inc. (ANTH) has undergone 2 reverse stock splits. The most recent was a 1-for-8 reverse split on May 1, 2017. Reverse splits consolidate shares to increase the per-share price.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

Anthera Pharmaceuticals, Inc. (ANTH) has undergone 2 reverse stock splits. Reverse splits consolidate shares, reducing share count while increasing the per-share price.

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