Form 4: Cipher Mining Co-President Sells $484K in Shares

Cipher Mining Inc.'s Co-President and COO, Patrick Arthur Kelly, sold 44,870 shares of common stock for approximately $484,596 under a pre-arranged trading plan.

Summary

• Patrick Arthur Kelly, Co-President and COO of Cipher Mining Inc., reported the sale of common stock.
• The transaction involved the disposition of 44,870 shares of common stock.
• The sales occurred on September 15, 2025, at a weighted average price of $10.80 per share.
• Individual sales prices ranged from $10.50 to $11.28 per share.
• The total value of shares sold is approximately $484,596 (44,870 shares * $10.80/share).
• Following this transaction, Kelly beneficially owns 1,044,390 shares of common stock.
• The sales were executed pursuant to a Rule 10b5-1 trading plan adopted by Kelly on May 12, 2025.

Sentiment

Score: 4

Explanation: The sale of shares by a key executive, while executed under a pre-arranged plan, can still be perceived as a slightly negative signal regarding future company prospects or valuation, leading to a moderately cautious sentiment.

Positives

• The sale was executed under a pre-arranged Rule 10b5-1 trading plan, indicating a scheduled transaction rather than an immediate reaction to new, undisclosed company developments.

Negatives

• An insider, the Co-President and COO, sold a significant number of shares (44,870), which could be interpreted by some investors as a negative signal regarding future company prospects or a move to diversify holdings.

Risks

• Insider selling by a key executive, even if pre-scheduled, may lead to negative market sentiment or raise questions about management's confidence in the company's near-term valuation.

Stakeholder Impact

• Shareholders: May interpret the insider sale as a negative signal, potentially influencing their perception of the company's stock value or future performance.

Key Dates

Recommendation

While the Co-President and COO sold a notable number of shares, the transaction was executed under a pre-arranged Rule 10b5-1 trading plan, which suggests it was not based on new, undisclosed material information. This mitigates the immediate negative signal of insider selling, warranting a 'hold' rather than a 'sell' recommendation based solely on this filing. Investors should monitor future insider activity and broader company performance.

Keywords

Cipher Mining, insider trading, Form 4, stock sale, executive compensation, 10b5-1 plan, CIFR