# Eton Pharmaceuticals (ETON) — News

ETON · NASDAQ · Stock

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## Recent headlines

- [Eton Pharmaceuticals - To pay aQuestive royalties at mid-teens percentage rate on Libervant sales - SEC filing](https://www.ainvest.com/news/eton-pharmaceuticals-pay-aquestive-royalties-mid-teens-percentage-rate-libervant-sales-sec-filing-2610) — AInvest Wire, Oct 14, 2026
  Eton Pharmaceuticals has agreed to pay Aquestive Therapeutics royalties at a mid-teens percentage rate on future sales of Libervant, according to a recent SEC filing. The details of the agreement were disclosed in a regulatory submission, which outlines the financial terms of the partnership .…
- [Eton Pharmaceuticals - To pay Aquestive up to $47.50 mln in milestone payments - SEC filing](https://www.ainvest.com/news/eton-pharmaceuticals-pay-aquestive-47-50-mln-milestone-payments-sec-filing-2610) — AInvest Wire, Oct 14, 2026
  Eton Pharmaceuticals has agreed to pay Aquestive Therapeutics, Inc. up to $47.5 million in milestone payments, according to a recent SEC filing . The terms of the agreement outline specific financial obligations tied to the achievement of development and regulatory milestones related to one of…
- [Eton Pharmaceuticals - Type 9 NDA under FDA review to add ages 6-11 to Libervant label; PDUFA date March 29, 2027](https://www.ainvest.com/news/eton-pharmaceuticals-type-9-nda-fda-review-add-ages-6-11-libervant-label-pdufa-date-march-29-2027-2610) — AInvest Wire, Oct 14, 2026
  Eton Pharmaceuticals is currently seeking to expand the approved age range for its drug Libervant through a Type 9 New Drug Application (NDA) under review by the U.S. Food and Drug Administration (FDA). The company aims to add children aged 6 to 11 to the existing label for Libervant, which is…
- [Eton Pharmaceuticals - Libervant expected to be eligible for full approval in patients 12+ after Jan 10, 2027](https://www.ainvest.com/news/eton-pharmaceuticals-libervant-expected-eligible-full-approval-patients-12-jan-10-2027-2610) — AInvest Wire, Oct 14, 2026
- [Eton Pharma, Aquestive Thera enter exclusive license pact](https://www.ainvest.com/news/eton-pharma-aquestive-thera-enter-exclusive-license-pact-2610) — AInvest Wire, Oct 14, 2026

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