Form 4: Mercantile Bank Corp Director Sells Shares Under 10b5-1 Trading Plan

Robert B. Kaminski, a director of Mercantile Bank Corporation, sold 250 shares of common stock at an average price of $48.1104 under a pre-arranged 10b5-1 trading plan.

Summary

• On March 3, 2025, Robert B. Kaminski, a director of Mercantile Bank Corporation, sold 250 shares of common stock.
• The sale was executed at a weighted average price of $48.1104 per share, with individual transactions ranging from $48.01 to $48.22.
• The transaction was conducted under a Rule 10b5-1 trading plan adopted on April 2, 2024.
• Following the transaction, Kaminski directly owns 78,486 shares of Mercantile Bank Corporation common stock and indirectly owns 11,810 shares through a 401(k) plan.
• An adjustment was made to correct a rounding discrepancy in a previous Form 4 filing on February 21, 2025.

Sentiment

Score: 5

Explanation: The document is a standard regulatory filing detailing a stock sale by a company director under a pre-arranged trading plan. It doesn't inherently convey positive or negative sentiment.

Industry Context

This filing is a routine disclosure of insider trading activity. It is common for corporate insiders to use 10b5-1 trading plans to sell shares over time to avoid accusations of trading on material non-public information.

Stakeholder Impact

• The stock sale may have a minor impact on shareholders, potentially creating slight downward pressure on the stock price in the short term.

Key Dates