Here’s a summary of the most significant insider transactions disclosed on Wednesday, December 24, 2025.
TOP BUYS
Metagenomi, Inc. (MGX) Chief Executive Officer Irish Jian made substantial purchases earlier this month, acquiring a total of 248,500 shares on December 1, 2025. The transactions included 37,500 shares at $1.60 per share ($60,000 total) and 211,000 shares at the same price ($337,600 total). These purchases come as MGX shares trade near $1.74, significantly below their 52-week high of $4.29. According to InvestingPro analysis, the stock is currently considered undervalued. Interestingly, Jian also sold 1,602 shares at $1.81 per share on September 5, 2025, for a total of $2,899.
TOP SELLS
Halozyme Therapeutics (HALO) President and CEO Helen Torley sold 16,569 shares of common stock on December 1, 2025, generating approximately $1.14 million. The sales were executed at prices ranging from $68.512 to $71.6 per share. Prior to the sale, Torley exercised options to purchase the same number of shares (16,569) at a significantly lower price of $8.11, for a total value of $134,374, representing a substantial profit on the transactions.
RingCentral (RNG) President and COO Kira Makagon divested 14,798 shares of Class A Common Stock on November 26, 2025, collecting $415,912. The sales were executed at weighted average prices ranging from $27.92 to $28.231 per share. Following the transaction, Makagon still directly owns 349,358 shares of RingCentral. Despite the insider sale, the stock is currently trading at $29.26, approximately 22% below its InvestingPro Fair Value, potentially indicating remaining upside.
Remitly Global, Inc. (RELY) Director Joshua Hug sold 40,776 shares of common stock on December 1, 2025, generating approximately $543,544. The shares were sold at a weighted average price of $13.33, through multiple transactions ranging from $13.17 to $13.50 per share. Following the transaction, Hug still maintains a substantial position with 3,654,764 shares. The sale comes as RELY shares have declined 27% over the past six months, despite the company achieving profitability with $21 million in net income over the last twelve months. The current share price of $14.30 represents a 48% discount from its yearly high of $27.32.
Why Insider Transactions Matter
Tracking insider buying and selling can provide valuable insights for investors. When corporate executives, directors, and major shareholders buy or sell their company’s stock, they often possess a deeper understanding of the business’s prospects than the average investor. While insider selling may occur for various personal reasons unrelated to company outlook (such as diversification or personal expenses), substantial insider buying often signals confidence in the company’s future. However, these transactions should be considered as just one factor within a broader investment analysis rather than standalone trading signals.
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