OTTAWA, Ill., April 28, 2026 (GLOBE NEWSWIRE) -- Ottawa Bancorp, Inc. (the “Company”) (OTCQX: OTTW), the holding company for OSB Community Bank (the “Bank”), announced net income of $0.6 million, or $0.26 per basic and diluted common share, for the three months ended March 31, 2026, compared to net income of $0.4 million, or $0.19 per basic and diluted common share, for the three months ended March 31, 2025. The loan portfolio, net of allowance, increased to $308.0 million as of March 31, 2026 from $305.8 m ...