Form 4: ALLETE Director Sells Shares in Merger for $67 Cash

ALLETE Inc. director Charlene A. Thomas disposed of all her common stock holdings at $67 per share as part of the company's merger with Alloy Parent LLC.

Summary

• Charlene A. Thomas, a director of ALLETE Inc. (ALE), reported the disposition of 8,310.63 shares of common stock.
• The transaction occurred on December 15, 2025, at a price of $67.00 per share.
• This disposition was a direct result of ALLETE Inc. merging with Merger Sub LLC, a wholly owned subsidiary of Alloy Parent LLC.
• In connection with the merger, each share of ALLETE common stock was automatically converted into the right to receive $67.00 in cash.
• Following this transaction, Charlene A. Thomas beneficially owns 0 shares of ALLETE common stock.
• The disposition of securities by the reporting person in the merger was approved by ALLETE's board of directors in accordance with Rule 16b-3 under the Securities Exchange Act of 1934.

Sentiment

Score: 7

Explanation: The filing reports a completed merger transaction where shareholders received a fixed cash consideration, indicating a definitive outcome for the company's public status. For the reporting person, it represents a full liquidation of holdings at a pre-agreed price, which is a neutral to positive event depending on the original cost basis and market expectations.

Positives

• The merger provided a clear cash exit for shareholders at a fixed price of $67.00 per share.
• The transaction was approved by the Company's board of directors, indicating proper corporate governance for the insider transaction.

Negatives

• ALLETE Inc. common stock is no longer publicly traded, as the company became a subsidiary of Alloy Parent LLC, removing investment opportunities in ALLETE as a standalone public entity.
• Shareholders received a fixed cash amount, which may limit participation in any potential future growth of the company under private ownership.

Future Outlook

The filing primarily reports a past transaction related to a completed merger. It does not provide forward-looking statements or guidance for the now-private ALLETE Inc.

Management Comments

• The disposition of the securities by the Reporting Person in the Merger was approved by the Company's board of directors in the manner contemplated by Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

Industry Context

This filing indicates that ALLETE Inc. has been acquired and taken private, a common occurrence in industries undergoing consolidation or where private equity firms seek to unlock value away from public market pressures. Such transactions often reflect strategic shifts or a belief that the company's value can be enhanced under private ownership.

Comparison to Industry Standards

• This is a standard Form 4 filing reporting an insider's transaction following a merger. The $67.00 per share merger consideration would typically be evaluated against ALLETE's historical stock performance, analyst price targets, and the valuations of comparable utility or energy infrastructure companies at the time the merger agreement was initially announced (May 5, 2024). Without that specific historical and comparative market context, a detailed assessment against industry benchmarks for the merger price itself cannot be provided here.

Management Changes

Corporate Governance

Stakeholder Impact

• Shareholders: Received $67.00 per share in cash for their ALLETE common stock, concluding their ownership in the public entity.
• Employees: Not directly addressed in this Form 4, but mergers typically have implications for employees regarding employment status, organizational structure, and benefits.

Key Dates

Keywords

ALLETE Inc., ALE, Form 4, Insider Transaction, Merger, Stock Disposition, Charlene A. Thomas, Alloy Parent LLC, Cash Merger Consideration