NASDAQ: ETON
Eton Pharmaceuticals Inc Stock Ownership - Who owns Eton Pharmaceuticals?

Insider buying vs selling

Have Eton Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Paul V. MaierDirector2026-08-2836,387$58.64
$2.13MSell
Paul V. MaierDirector2026-08-2812,500$7.31
$91.38kBuy
Paul V. MaierDirector2026-08-28128$61.77
$7.91kSell
Paul V. MaierDirector2026-08-2813,485$60.21
$811.93kSell
Paul V. MaierDirector2026-08-2836,387$58.64
$2.13MSell
Paul V. MaierDirector2026-08-2850,000$3.78
$189.00kBuy
Paul V. MaierDirector2026-08-28128$61.77
$7.91kSell
Paul V. MaierDirector2026-08-2813,485$60.21
$811.93kSell
Paul V. MaierDirector2026-08-2836,387$58.64
$2.13MSell
Paul V. MaierDirector2026-08-2850,000$3.78
$189.00kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ETON Shareholders

What type of owners hold Eton Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Opaleye Management Inc18.93%5,410,000$281.21MInsider
Harrow Health Inc6.93%1,982,000$103.02MInsider
Sean Brynjelsen3.45%986,134$51.26MInsider
Norbert G. Riedel0.78%224,300$11.66MInsider
James R. Gruber0.75%213,420$11.09MInsider
Paul V. Maier0.25%72,245$3.76MInsider
Charles J. Casamento0.24%68,420$3.56MInsider
David Krempa0.13%37,025$1.92MInsider
William Wilson Troutman0.08%23,027$1.20MInsider
Danka Radosavljevic0.08%22,473$1.17MInsider

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ETON vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ETON0.07%31.63%Net SellingNet Selling
PAHC0.05%62.64%Net SellingNet Selling
ANIP0.05%99.95%Net SellingNet Selling
ALVO0.01%0.00%
CRON0.01%51.30%Net Selling

Eton Pharmaceuticals Stock Ownership FAQ

Who owns Eton Pharmaceuticals?

Eton Pharmaceuticals (NASDAQ: ETON) is owned by 0.07% institutional shareholders, 31.63% Eton Pharmaceuticals insiders, and 68.30% retail investors. Opaleye Management Inc is the largest individual Eton Pharmaceuticals shareholder, owning 5.41M shares representing 18.93% of the company. Opaleye Management Inc's Eton Pharmaceuticals shares are currently valued at $299.50M.

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