Form 4: RiverNorth Affiliate Boosts RFM Stake

An affiliate of RiverNorth's adviser acquired additional shares of RiverNorth Flexible Municipal Income Fund, Inc. common stock.

Summary

• RiverNorth Financial Holdings, LLC, an affiliate of the adviser to RiverNorth Flexible Municipal Income Fund, Inc. (RFM), acquired 141 shares of common stock.
• The transaction occurred on October 24, 2025, with each share purchased at a price of $14.3.
• Following this acquisition, RiverNorth Financial Holdings, LLC directly beneficially owns a total of 11,072 shares of RFM common stock.
• The transaction was made pursuant to a contract, instruction, or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Sentiment

Score: 7

Explanation: The sentiment is positive due to an affiliate of the adviser increasing its stake, indicating confidence in the company. While the transaction size is modest, it's a clear signal of insider belief in the company's value.

Positives

• The acquisition of additional shares by an affiliate of the adviser signals confidence in the company's future prospects.
• The transaction was executed under a Rule 10b5-1(c) plan, indicating a pre-arranged and transparent trading strategy.

Future Outlook

The filing does not provide specific forward-looking statements or guidance regarding the company's future performance or strategic direction, beyond the indication of an insider's continued investment.

Industry Context

Insider purchases, even small ones, are often viewed by the market as a positive signal, suggesting that those closest to the company believe its shares are undervalued or that future prospects are strong. This transaction aligns with a general trend where insider activity can provide insights into management's perception of the company's value.

Related Party Transactions

• RiverNorth Financial Holdings, LLC, an affiliate of the adviser to RiverNorth Flexible Municipal Income Fund, Inc., acquired common stock, constituting a related party transaction.

Stakeholder Impact

• Shareholders may view this insider purchase as a positive indicator of management's confidence in the company's valuation and future performance.
• The transaction, being under a 10b5-1 plan, demonstrates adherence to regulatory compliance for insider trading.

Key Dates

Recommendation

The insider purchase by an affiliate of the adviser is a positive signal, suggesting confidence in the company's value. However, the relatively small size of the transaction (141 shares) means it may not be a strong enough catalyst for a 'buy' recommendation based solely on this filing. Investors should 'hold' and consider this positive signal in conjunction with broader financial performance and market conditions.

Keywords

RiverNorth Flexible Municipal Income Fund, RFM, Insider Buying, SEC Form 4, Affiliate Transaction, Common Stock, Investment Fund, Municipal Income