Insidr
← Back to feed

ETON

Eton Pharmaceuticals, Inc. · 22 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Data may be delayed — SEC EDGAR temporarily unavailable. Showing the last successfully cached results.

Recent Form 4 trades

Open-market purchases and sales

22 tx · 10 groups
Krempa David

ETON · Trade · Oct 6, 2026 · Filed · Oct 6, 2026 · Eton Pharmaceuticals, Inc.

$229,406

4,166 sh

Sell
MAIER PAUL V

ETON · Trade · Aug 28, 2026 · Filed · Aug 31, 2026 · filed 3 days after trade · Eton Pharmaceuticals, Inc.

$5,907,144

100,000 sh · 6 tx

Sell
Krempa David

ETON · Trade · Aug 24, 2026 · Filed · Aug 24, 2026 · Eton Pharmaceuticals, Inc.

$1,626,750

25,000 sh

Sell
BRYNJELSEN SEAN

ETON · Trade · Aug 20, 2026 · Filed · Aug 20, 2026 · Eton Pharmaceuticals, Inc.

$5,525,301

91,022 sh · 3 tx

Sell
BRYNJELSEN SEAN

ETON · Trade · Aug 19, 2026 · Filed · Aug 20, 2026 · Eton Pharmaceuticals, Inc.

$562,472

8,978 sh

Sell
Opaleye Management Inc.

ETON · Trade · Jul 14, 2026 · Filed · Jul 17, 2026 · filed 3 days after trade · Eton Pharmaceuticals, Inc.

$2,126,066

56,630 sh · 4 tx

Sell
Opaleye Management Inc.

ETON · Trade · Jul 7, 2026 · Filed · Jul 7, 2026 · Eton Pharmaceuticals, Inc.

$1,023,978

26,685 sh · 2 tx

Sell
Opaleye Management Inc.

ETON · Trade · Jul 6, 2026 · Filed · Jul 7, 2026 · Eton Pharmaceuticals, Inc.

$380,000

10,000 sh

Sell
Opaleye Management Inc.

ETON · Trade · Jul 2, 2026 · Filed · Jul 7, 2026 · filed 5 days after trade · Eton Pharmaceuticals, Inc.

$3,364,659

90,000 sh · 2 tx

Sell
Adams Jennifer McKie

ETON · Trade · Jun 17, 2026 · Filed · Jun 17, 2026 · Eton Pharmaceuticals, Inc.

$1,623,795

50,000 sh

Sell