Form4insider filings, from the source

SEC Form 4 · accession 0001437749-26-021000

Eton Pharmaceuticals, Inc. · ETON

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Jun 17, 2026
Accepted (ET)
Jun 17, 2026 · 5:08 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001710340

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockJun 17, 2026M50,000$3.78A50,000D
Common StockF1,F3Jun 17, 2026S50,000$32.4759D0D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Employee Stock OptionF2$3.78Jun 17, 2026M50,000DFeb 7, 2023Feb 6, 2032Common Stock50,0000D

Explanation of responses

Remarks

The reporting person has authorized and designated the named person to file this Form 4 on the reporting person's behalf for indefinite duration.