Here’s a summary of the most significant insider transactions disclosed for Friday, January 10, 2026.
TOP BUYS
Zenas BioPharma, Inc. (NASDAQ:ZBIO) saw substantial insider buying as Chief Executive Officer Leon O. Moulder Jr. purchased 100,000 shares of common stock across three separate transactions between January 7 and January 9, 2026. The purchases totaled $1.639 million, with prices ranging from $16.30 to $16.55 per share. On January 7, Moulder acquired 50,000 shares at a weighted average price of $16.38. The following day, he bought 30,000 shares at a weighted average price of $16.30, and completed his buying spree on January 9 with the purchase of 20,000 shares at a weighted average price of $16.55.
Hycroft Mining Holding Corp (NASDAQ:HYMC) reported significant insider buying from Eric Sprott, a ten percent owner, and 2176423 Ontario Ltd, who together purchased shares totaling $3.28 million. The transactions included 100,000 shares bought on January 8, 2026, at $26.08 per share, and an additional 25,000 shares purchased on January 9, 2026, at $27.05 each. This insider activity comes as HYMC stock has delivered an extraordinary 1,211% return over the past year, with shares currently trading at $27.13, giving the mining company a market capitalization of approximately $2.19 billion.
Dorian LPG LTD. (NYSE:LPG) President and CEO John C. Hadjipateras reported purchasing 15,000 common shares of the company on January 7, 2026. The shares were acquired at an average price of $27.3, for a total transaction value of $409,500. The purchase price ranged from $27.00 to $27.55 per share. Following the transaction, Hadjipateras directly owns 1,837,238 shares, while also indirectly owning 153,500 shares by spouse and 30,664 shares by Trust.
TriplePoint Venture Growth BDC Corp (NASDAQ:TPVG) Chief Executive Officer James Labe reported purchasing shares under a pre-arranged trading plan on January 7 and 8, 2026. The purchases totaled 47,710 shares worth $309,772. On January 7, Labe acquired 30,877 shares at a price of $6.431 per share, followed by 16,833 shares at $6.6062 per share on January 8. TPVG is currently trading at $6.64 with a market cap of $267 million and offers a substantial 13.92% dividend yield.
Cosmos Health Inc. (NASDAQ:COSM) Chief Executive Officer Grigorios Siokas acquired 156,190 shares of common stock on January 8, 2026, at a price of $0.5186 per share. The total value of the purchase amounted to $81,000. Following the transaction, Siokas directly owns 7,131,794 shares of Cosmos Health Inc.
TOP SELLS
NVIDIA Corp (NASDAQ:NVDA) Executive Vice President of Worldwide Field Operations, Ajay K. Puri, sold 200,000 shares of common stock on January 7, 2026. The sales, totaling $37,563,619, were executed in three separate transactions with prices ranging from $187.2513 to $188.5825. Specifically, Puri sold 71,007 shares at a weighted average price of $187.2513, 128,793 shares at a weighted average price of $188.1294, and 200 shares at a weighted average price of $188.5825.
Oklo Inc (NASDAQ:OKLO) saw significant selling from both its CEO and COO. CEO Jacob DeWitte reported selling a total of $32.4 million in Class A Common Stock on January 7 and 8, 2026. The sales, executed under a pre-arranged 10b5-1 trading plan, involved multiple transactions with prices ranging from $93.7874 to $100.0561. Similarly, Caroline Cochran, Co-Founder and COO, sold a total of $32.4 million in Class A Common Stock on the same dates, also under a Rule 10b5-1 trading plan adopted on March 31, 2025.
Deere & Co (NYSE:DE) Chairman and CEO John C. May II sold a total of 41,472 shares of the company’s common stock on January 8, 2026, for approximately $20.8 million. The sales occurred at prices ranging from $500.46 to $503.35. The transactions also included the exercise of options to purchase 41,472 shares of Deere & Co stock at a price of $254.83, for a total value of $10,568,309.
Workday, Inc. (NASDAQ:WDAY) ten percent owner David A. Duffield sold 83,60 shares of Class A Common Stock for a total of $17,385,196 on January 8, 2026. The sales were executed at prices ranging from $207.6647 to $211.1038, with specific transactions including 8,360 shares at $207.6647, 9,240 shares at $208.4199, 27,639 shares at $209.6814, 28,462 shares at $210.4339, and 9,183 shares at $211.1038.
Why Monitor Insider Activity
Tracking insider buying and selling can provide valuable insights for investors. When company executives, board members, or major shareholders purchase or sell significant amounts of their company’s stock, it often signals their confidence level in the company’s future prospects. Insider buying may suggest that those with the most knowledge about a company believe its stock is undervalued, while substantial selling could indicate concerns about future performance. However, it’s important to remember that insiders sell shares for many reasons unrelated to company outlook, including diversification, tax planning, or personal financial needs. Always consider insider transactions as just one factor in your broader investment research.
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