Eton Pharmaceuticals, Inc.

Eton Pharmaceuticals, Inc.

Healthcare

NASDAQ:ETON · NASDAQ Global Market

Market Cap $865.32M Beta 0.89 P/E (TTM) -584.4
$32.35 -1.62%

-$0.52 today

52W Low $13.09High $35.66

Vol 0.19M · Avg 0.43M

EPS (TTM) -$0.05Biotechnology

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management
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ROE

-17.6%

avg -64.3%

ROIC

0.1%

avg -44.0%

ROA

-5.0%

avg -40.9%

Analysis

ROIC is currently the strongest return metric at 0.1% versus its period average of -44.0%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Sean E. Brynjelsen

President, Chief Executive Officer & Director$1.08M54$833,694.003.04%

James R. Gruber

Consultant$740,508.0054$213,420.000.78%

David Krempa

Chief Business Officer$737,185.0037$37,725.000.14%

Ipek Erdogan-Trinkaus

Chief Commercial Officer$575,292.0044$149,734.000.55%

Danka Radosavljevic

Executive Vice President of Operations

Judith Matthews

Chief Financial Officer56$0.00<0.01%

Scott Grossenbach

Senior Vice President of Sales Operations

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

0

$0.00

Sells

9

$7.73M

Net Sentiment

$7.73M

Net selling

Most Active

Krempa David

5 transactions

DateInsiderTypeSharesPriceValue
May 28, 2026

BRYNJELSEN SEAN

Direct

Sell148$32.67$4,835.16
May 28, 2026

BRYNJELSEN SEAN

Direct

Sell119.9K$31.88$3,820,881.76
May 27, 2026

Krempa David

Direct

Sell19.7K$31.47$619,374.88
May 26, 2026

Krempa David

Direct

Sell37.5K$31.49$1,181,732.07
May 22, 2026

Krempa David

Direct

Sell33.0K$33.22$1,095,057.23
May 22, 2026

Krempa David

Direct

Sell9.3K$33.88$315,594.06
May 22, 2026

Krempa David

Direct

Sell519$35.00$18,165.00
Aug 20, 2025

Gruber James R.

Direct

Sell2.6K$16.02$42,148.62
Aug 19, 2025

Gruber James R.

Direct

Sell39.1K$16.16$631,565.12

Analysis

Insiders reported 0 buys worth $0.00 and 9 sells worth $7.73M over the last 12 months. That adds up to net selling of $7.73M. Krempa David was the most active insider with 5 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr 5yr3yr Fwd Est.
EPSN/AN/AN/A
N/A1 analysts
RevenueN/AN/AN/A
+39.7% (9yr)1 analysts
Net IncomeN/AN/AN/A
N/A1 analysts
EBITN/AN/AN/A
N/A1 analysts

Analysis

Forward estimates point to Revenue at +39.7% (9yr), giving you a quick read on expected growth from here.

Who manages ETON?

Eton Pharmaceuticals, Inc. (ETON) lists 7 active executives. The top listed executive is Danka Radosavljevic, Executive Vice President of Operations.

Are ETON insiders buying or selling?

Recent insider activity shows net selling of $5.61M.

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