ETON · Eton Pharmaceuticals, Inc.

NASDAQ NMS - GLOBAL MARKET - BOATS Real Time Price • USD

Eton Pharmaceuticals Inc (ETON)

NASDAQ NMS - GLOBAL MARKET Pharmaceuticals
Move probability → Options chain →
$49.24 -0.89 (-1.77%)
● At close: October 21 at 4:00:00 PM EDT
DAY'S RANGE $49.24
$48.78 $50.93
52-WEEK RANGE $49.24
$14.27 $66.37

What's happening

Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.

Key Statistics

Market Cap$1.41B
P/E (TTM1)111.22
EPS2 (TTM)$0.39
Div Yield—
Beta30.85
Volume16,471
Open50.93
Prev Close50.13
Bid / Ask42.09 / 59.41
Next Earnings 2026-11-05

Analyst Recommendations

Strong buy 2 Buy 7 Hold 1 Sell 0 Strong sell 0

Aggregate ratings for 2026-10-01 (10 analysts polled by Finnhub) — consensus count.

Performance Overview (Trailing returns vs S&P 500 benchmark)

YTD RETURN
ETON +196.81%
vs S&P 500 +184.03%
1-YEAR RETURN
ETON +172.77%
vs S&P 500 +158.21%
6-MONTH RETURN
ETON +105.44%
3-MONTH RETURN
ETON +16.18%

Valuation Measures & Ratios

Enterprise Value4$1.41B
Forward P/E530.10
PEG Ratio6—
Price / Sales (TTM1)13.36
Price / Book721.29
EV4 / Revenue13.37
EV4 / EBITDA67.73
Profit Margin12.02%
Operating Margin15.44%
Return on Equity (ROE8)40.13%
Return on Assets (ROA9)12.37%
Avg Volume (3M)559,100
Quarterly history (5 periods)
Measure Jun '26Mar '26Sep '25Jun '25Mar '25
Market cap $1.20B $767.1M $598.9M $367.8M $338.6M
P/E 139.00 -169.33 -109.75 -55.98 -70.59
Price/Sales 11.61 9.25 8.68 6.61 7.58
Price/Book 25.72 25.05 25.90 15.35 13.85
EV/Revenue 11.53 9.24 8.54 6.65 7.19
ROE 18.50% -14.80% -23.60% -27.42% -19.62%
ROA 7.44% -4.64% -5.22% -6.46% -5.71%

Trailing-twelve-month ratios computed from SEC EDGAR quarterly figures and historical daily close prices (Alpaca). Diluted shares are derived from Net income ÷ EPS (diluted) for each quarter, not separately reported. Forward P/E/PEG unavailable (no free data source).

Glossary — what these abbreviations mean
1. TTM
Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
2. EPS
Earnings per share — net income divided by diluted shares outstanding.
3. Beta
A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
4. EV (Enterprise Value)
Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
5. Forward P/E
Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
6. PEG Ratio
P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
7. Price / Book
Share price divided by book value (assets minus liabilities) per share.
8. ROE
Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
9. ROA
Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
10. MRQ
Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
11. YoY
Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.

Short Interest

Shares Short1,834,090
Change from Prior Settlement+18.87%
% of Float—
Days to Cover (Short Ratio)2.94

Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.

Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.

Price history

Events

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Technical signal summary

Calculating from the latest year of daily price history…

Calculating…
Show Technical Analysis Breakdown ▾ 10 Indicators

Not investment advice — read several signals together.

Indicators None active

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Starter sets
Trend
Oscillators
Volume/volatility
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History limited by data provider; markers are heuristics, not signals.

Peer and sector context

No reviewed peer group is available for this symbol.

Balanced evidence

A deterministic summary of sourced facts—not an AI verdict.

Potential strengths

Potential concerns

  • Trailing P/E is 111.2, a high price relative to reported earnings. Finnhub fundamentals ↗
  • Latest SEC filing is Form 8-K, filed 2026-10-14; review it for current changes and risks. SEC EDGAR ↗

Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.

Financials

Income statement

Line item Jun '26Mar '26Sep '25Jun '25Mar '25Sep '24Jun '24Mar '24
Revenue $37.6M $24.3M $22.5M $18.9M $17.3M $10.3M $9.1M $8.0M
Gross profit $25.4M $14.7M $7.9M $11.9M $9.9M $6.3M $5.6M $5.0M
Operating income $12.8M $2.4M -$1.4M -$1.5M -$470.0K $509.0K -$2.9M -$800.0K
Net income $11.6M $1.6M -$1.9M -$2.6M -$1.6M $627.0K -$3.0M -$811.0K
EPS (diluted) $0.35 $0.05 $-0.07 $-0.10 $-0.06 $0.02 $-0.12 $-0.03
EPS (basic) $0.42 $0.06 $-0.07 $-0.10 $-0.06 $0.02 $-0.12 $-0.03

Balance sheet

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Total assets $115.8M $97.7M $92.1M $104.5M $101.7M $84.0M $76.1M $35.8M
Total liabilities $69.2M $67.1M $66.0M $81.4M $77.7M $59.6M $51.7M $19.9M
Stockholders' equity $46.6M $30.6M $26.2M $23.1M $24.0M $24.4M $24.4M $16.0M
Total current assets $68.6M $53.2M $60.6M $72.0M $68.4M $50.0M $41.0M $29.7M
Total current liabilities $45.1M $44.2M $38.5M $44.2M $38.6M $25.4M $19.9M $19.7M
Cash & equivalents $26.8M $19.7M $25.9M $37.1M $25.4M $17.4M $14.9M $20.3M

Cash flow

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Operating cash flow $7.3M $7.4M -$11.6M $12.0M $8.0M $2.1M -$765.0K $3.0M
Investing cash flow $5.0K -$15.1M -$49.0K -$284.0K $0 $0 -$38.1M $0
Financing cash flow -$76.0K $1.4M $421.0K $0 $0 $394.0K $33.6M -$385.0K
Free cash flow $7.3M $7.3M -$11.6M $11.7M $8.0M $2.1M -$777.0K $3.0M
Capital expenditures -$5.0K $75.0K $49.0K $284.0K $0 $0 $12.0K $0
Depreciation & amortization — — — — — — — —

Source: SEC EDGAR XBRL filings (10-Q/10-K), as originally tagged by the company. Quarterly cash flow is reconstructed by de-cumulating fiscal-year-to-date figures (how cash flow is tagged in 10-Qs); other quarterly lines are reported directly.

Institutional holders

SEC Form 13F filers holding ETON as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.

Institutional ownership is not available for this symbol right now.

Insider activity

Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2026-02-03 to 2026-10-06

Recent transactions

  • Insiders have net sold 604,166 shares over the last 182 days, across 0 purchases and 24 sales.
  • Most recent: Krempa David (Chief Business Officer) — Open market sale of 4,166 shares on 2026-10-06.

Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.

Insider purchases & sales, last 6 months

Purchases (open market)0 sh(0 txns)
Sales (open market)604,166 sh(24 txns)
Net Shares-604,166

Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.

Insider roster

NameTitleMost Recent TransactionDateShares
Krempa DavidChief Business OfficerOpen market sale2026-10-064,166
MAIER PAUL VDirectorOption exercise2026-08-2850,000
BRYNJELSEN SEANPresident & CEOOpen market sale2026-08-2047,307
Opaleye Management Inc.10% ownerOpen market sale2026-07-1415,000
Adams Jennifer McKieDirectorOption exercise2026-06-1750,000
RIEDEL NORBERT GDirectorOption exercise2026-04-2112,500

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-10-06Krempa DavidChief Business OfficerOpen market sale 4,166$55.07
2026-10-02Krempa DavidChief Business OfficerOption exercise 10,522—
2026-08-28MAIER PAUL VDirectorOption exercise 50,000$3.78
2026-08-28MAIER PAUL VDirectorOpen market sale 36,387$58.64
2026-08-28MAIER PAUL VDirectorOpen market sale 13,485$60.21
2026-08-28MAIER PAUL VDirectorOpen market sale 128$61.77
2026-08-24Krempa DavidChief Business OfficerOption exercise 25,000$7.31
2026-08-24Krempa DavidChief Business OfficerOpen market sale 25,000$65.07
2026-08-20BRYNJELSEN SEANPresident & CEOOpen market sale 47,307$60.17
2026-08-20BRYNJELSEN SEANPresident & CEOOpen market sale 36,373$61.11
2026-08-20BRYNJELSEN SEANPresident & CEOOpen market sale 7,342$62.12
2026-08-19BRYNJELSEN SEANPresident & CEOOpen market sale 8,978$62.65
2026-07-14Opaleye Management Inc.10% ownerOpen market sale 15,000$37.54
2026-07-14Opaleye Management Inc.10% ownerOpen market sale 13,315$37.54
2026-07-14BRYNJELSEN SEANPresident & CEOOption exercise 200,000$1.37
2026-07-12BRYNJELSEN SEANPresident & CEOOption exercise 27,500—
2026-07-12Krempa DavidChief Business OfficerOption exercise 10,000—
2026-07-07Opaleye Management Inc.10% ownerOpen market sale 20,000$38.37
2026-07-07Opaleye Management Inc.10% ownerOpen market sale 6,685$38.37
2026-07-06Opaleye Management Inc.10% ownerOpen market sale 10,000$38.00
2026-07-02Opaleye Management Inc.10% ownerOpen market sale 65,000$37.39
2026-07-02Opaleye Management Inc.10% ownerOpen market sale 25,000$37.39
2026-06-17Adams Jennifer McKieDirectorOption exercise 50,000$3.78
2026-06-17Adams Jennifer McKieDirectorOpen market sale 50,000$32.48
2026-05-28BRYNJELSEN SEANPresident & CEOOpen market sale 119,852$31.88
2026-05-28BRYNJELSEN SEANPresident & CEOOpen market sale 148$32.67
2026-05-27Krempa DavidChief Business OfficerOption exercise 12,476$1.37
2026-05-27Krempa DavidChief Business OfficerOption exercise 7,203$3.58
2026-05-27Krempa DavidChief Business OfficerOpen market sale 19,679$31.47
2026-05-26Krempa DavidChief Business OfficerOption exercise 25,000$1.38
2026-05-26Krempa DavidChief Business OfficerOption exercise 12,524$1.37
2026-05-26Krempa DavidChief Business OfficerOpen market sale 37,524$31.49
2026-05-22Krempa DavidChief Business OfficerOption exercise 30,591$3.58
2026-05-22Krempa DavidChief Business OfficerOpen market sale 32,963$33.22
2026-05-22Krempa DavidChief Business OfficerOpen market sale 9,315$33.88
2026-05-22Krempa DavidChief Business OfficerOpen market sale 519$35.00
2026-04-21RIEDEL NORBERT GDirectorOption exercise 12,500$7.31
2026-04-21RIEDEL NORBERT GDirectorOption exercise 19,655$8.61
2026-02-03RIEDEL NORBERT GDirectorIn-the-money option exercise 30,000$4.42

Recent SEC filings

Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR submissions · updated 2026-10-22 03:43 UTC

FiledFormReport periodOfficial filing
2026-10-148-K2026-10-14 View on SEC.gov →
2026-10-0642026-10-06 View on SEC.gov →
2026-09-288-K2026-09-28 View on SEC.gov →
2026-08-2842026-08-28 View on SEC.gov →
2026-08-2442026-08-24 View on SEC.gov →
2026-08-2042026-08-19 View on SEC.gov →
2026-08-1310-Q2026-06-30 View on SEC.gov →
2026-08-138-K2026-08-13 View on SEC.gov →
2026-08-058-K2026-07-31 View on SEC.gov →
2026-08-0442026-07-31 View on SEC.gov →
2026-08-0442026-07-31 View on SEC.gov →
2026-08-0442026-07-31 View on SEC.gov →

Headlines about ETON (Eton Pharmaceuticals, Inc.). Links open the publisher — we don’t host full articles.

SEC filings ↓

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