Bob Sullivan holds the leading position in the Republican primary runoff for Oklahoma Commissioner of Insurance, set for August 25, 2026, reflecting trader consensus on his stronger June 16 primary showing of 37 percent against Marty Quinn’s 28 percent, which eliminated the other two Republican contenders. Sullivan’s platform emphasizes greater regulatory scrutiny of insurers and accountability measures to address Oklahoma’s elevated homeowners premiums, contrasting with Quinn’s focus on expanding carrier competition and streamlining processes through industry collaboration. The race follows term limits on the prior commissioner and recent legislation expanding department review of rate filings, with both candidates drawing on extensive insurance sector experience. No major developments have shifted positioning in the final days before the runoff.