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

NovaBay Pharmaceuticals, Inc.

NBYAMEXHealthcare
$1.47
$-0.48(-24.62%)
Market Cap$39136127
P/E Ratio—
52W High$99.75
52W Low$1.11
SplitsDividends

NovaBay Pharmaceuticals, Inc. (NBY) Stock Splits

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

FMP · NBY · as of May 22, 2026

Key split metrics

Total Splits4Since IPO (Oct 26, 2007)
Most Recent SplitFeb 23, 2026Reverse · 1-for-5
Cumulative Multiple×0.00001 share (2007) → 0.0000 shares today

Latest Split Event

Reverse Split
Feb 23, 2026
BEFORE SPLIT$0.6000Closing price · Feb 20, 2026
1-for-5
AFTER SPLIT$2.80Opening price · Feb 23, 2026
Every 5 shares were consolidated into 1 share.·Total market cap unchanged.·Source: FMP · Historical EOD

Stock Split History

NBY · 4 records
Date↓RatioTypeMultiple↕Cumulative↕
Feb 23, 20261-for-5Reverse×0.200×0.00e+0
May 31, 20241-for-35Reverse×0.029×0.00e+0
Nov 16, 20221-for-35Reverse×0.029×0.001
Dec 21, 20151-for-25Reverse×0.040×0.040
4 splits since IPO · Oct 26, 2007Data: Financial Modeling Prep · Updated daily

Stock Split Calculator

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

ORIGINAL SHARES100
→
SHARES TODAY0.0163
Splits Applied3
Total Multiplier×0.00
Split Period2022–2026
Splits applied:Nov 16, 2022 · 1-for-35May 31, 2024 · 1-for-35Feb 23, 2026 · 1-for-5
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

NovaBay Pharmaceuticals, Inc. (NBY) has undergone 4 reverse stock splits. The most recent was a 1-for-5 reverse split on Feb 23, 2026. Reverse splits consolidate shares to increase the per-share price.

Price historyShares outstandingFinancialsEarningsMarket capForecast

Frequently asked questions

NovaBay Pharmaceuticals, Inc. (NBY) has undergone 4 reverse stock splits. Reverse splits consolidate shares, reducing share count while increasing the per-share price.

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