Explore the full record of transactions filed by RANTTILA MICHAEL, Chief Financial Officer. Insider active across 1 companies, notably Middlefield Banc CORP. Cumulatively, 5 filings have been published. The latest transaction was disclosed on 1 March 2022 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
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Michael Ranttila is the Chief Financial Officer at Middlefield Banc Corp. He is responsible for the financial management of the company, including financial planning, risk management, and regulatory compliance. With a strong background in the banking sector, Michael plays an essential role in optimizing financial performance and growth strategy for Middlefield Banc. His expertise contributes to the stability and profitability of the organization.