A handful of companies a day, read closely. Every figure comes from a filing you can open yourself.
Four insiders at Hyperscale Data, an oil and gas equipment firm, recently bought shares. This comes after the company agreed to a major transaction and its stock price has fallen over 90% in the past year. The company has also warned investors not to rely on its past financial statements.
4 company insiders bought within 30 days
Four insiders at oil and gas drilling company Patterson-UTI Energy have sold shares in the last month. The sales come after a year of declining revenue and net losses, though the company's stock price has more than doubled over the same period.
4 company insiders sold within 30 days
Over two dozen insiders at Taiwan Semiconductor Manufacturing Co. (TSM), the world's largest contract chipmaker, have recently purchased company stock. This activity comes as the company reports strong revenue growth and its share price has risen significantly over the past year.
26 company insiders bought within 30 days
Four insiders at 10x Genomics, a maker of laboratory analytical instruments, have sold shares in the last month. The company's revenue has grown, but it has not yet turned a profit, though losses narrowed in 2025 and operating cash flow has become positive.
4 company insiders sold within 30 days
Four insiders at petroleum refiner Delek US Holdings sold shares in the last 30 days. This comes as the company has seen its revenue decline for three straight years and reported net losses in two of the last three.
4 company insiders sold within 30 days