Companies: 10,795·Total market cap: $144.5T
CoastalSouth Bancshares, Inc.

CoastalSouth Bancshares, Inc.

COSONYSEFinancial Services● Active
$25.99
+$0.02(+0.06%)
Market Cap$312742475
P/E Ratio—
52W High$26.36
52W Low$19.24
SplitsDividends

CoastalSouth Bancshares, Inc. (COSO) Stock Splits

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

FMP · COSO · as of Jun 8, 2026

Key split metrics

Total Splits2Since IPO (May 8, 2025)
Most Recent SplitOct 19, 2018Reverse · 1-for-10
Cumulative Multiple×0.01001 share (2025) → 0.0100 shares today

Latest Split Event

Reverse Split
Oct 19, 2018
BEFORE SPLIT$1.85Closing price · Oct 18, 2018
1-for-10
AFTER SPLIT$13.00Opening price · Oct 19, 2018
Every 10 shares were consolidated into 1 share.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

COSO · 2 records
Date↓RatioTypeMultiple↕Cumulative↕
Oct 19, 20181-for-10Reverse×0.100×0.010
Oct 23, 20171-for-10Reverse×0.100×0.100
2 splits since IPO · May 8, 2025Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

If you bought 100 shares purchased of COSO 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

CoastalSouth Bancshares, Inc. (COSO) has undergone 2 reverse stock splits. The most recent was a 1-for-10 reverse split on Oct 19, 2018. Reverse splits consolidate shares to increase the per-share price.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

CoastalSouth Bancshares, Inc. (COSO) has undergone 2 reverse stock splits. Reverse splits consolidate shares, reducing share count while increasing the per-share price.

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