# Graham Platner Maine oyster farmer who won the 2026 Democratic primary for U.S. Senate against incumbent [[Susan Collins]] — and then left the race before the general election. Endorsed by [[Bernie Sanders]], he ran an economic-populist outsider campaign and led sitting Governor [[Janet Mills]] 55–28 in the April 2026 Emerson primary poll despite Mills's institutional advantages. ## 2026 cycle — won the primary, withdrew in July - **June 9, 2026** — Platner won the Democratic primary with **more than 70% of the vote**, an even wider margin than the April polling implied. It was among the cycle's starkest rejections of an establishment pick by a Democratic primary electorate. - **Early July 2026** — an **accusation of sexual assault** against Platner was reported, and his support inside the party collapsed within days. - **July 10, 2026** — Platner submitted formal notice withdrawing from the race. - **July 25, 2026** — Maine Democrats held a replacement convention and nominated **[[Troy Jackson]]**. > [!note] Scope > This page records the electoral sequence only. The vault does not independently assess the accusation, and nothing here should be read as a finding about it. The unanswered question his exit leaves is whether the coalition was *his* or the *position's* — whether the 70% belonged to a specific outsider persona or to the economic-populist argument, which Jackson now carries with an entirely different résumé. See [[ME-Sen-2026]] for full race context. ## Background - Oyster farmer on Maine coast - First-time statewide candidate; no prior political office - Background details (biography, family, past activism) NEEDS VERIFICATION — flag for follow-up research pass ## Ideological positioning - Economic populist; emphasizes working-class appeal - Explicit Sanders lineage / DSA-adjacent framing - Running against both Collins and Mills simultaneously — against Collins's record, and against Mills as an establishment figure ## Related - [[ME-Sen-2026]] - [[Troy Jackson]] — the nominee who replaced him - [[Susan Collins]] - [[Janet Mills]]