Overview of Insider Activity#
On Monday, several notable insider buying transactions were reported for U.S. stocks, indicating confidence from company insiders in their respective firms.
Major Buys at AdaptHealth#
AdaptHealth Corp saw significant insider purchases as Richard Cashin, a ten percent owner, bought 447,827 shares for about $4.4 million. On March 19, 2026, Cashin acquired 727 shares at prices between $9.94 and $9.95. The following day, he made a larger purchase of 447,100 shares at prices ranging from $9.81 to $9.95. After these transactions, Cashin holds a total of 16,312,698 shares. Notably, AdaptHealth's stock is currently trading near its 52-week high, suggesting that insiders believe the company may be undervalued.
Insider Activity at Marketwise#
Marketwise, Inc. also drew attention as Frank Porter Stansberry, a director and 10% owner, purchased 40,373 shares of Class A Common Stock over two days. On March 19, he bought 23,103 shares at $14.28, and on March 20, he acquired 10,000 shares at $14.78 and an additional 7,270 shares at $15.76. The total investment amounted to $592,286. Marketwise's current price-to-earnings (P/E) ratio is relatively low, indicating that the stock may be undervalued as well.
Other Notable Transactions#
Rare Element Resources Ltd experienced a significant institutional purchase by Synchron, a subsidiary of General Atomic Technologies Corp, which acquired over 100 million shares. Meanwhile, Saba Capital Management purchased 28,190 shares of Virtus Dividend, Interest & Premium Strategy Fund, and James C. Baker, President of Kayne Anderson Energy Infrastructure Fund, acquired 25,000 shares. These transactions reflect a broader trend of insider confidence in various sectors of the market.