The trades also come as the government has put in effect new regulations on how companies must protect themselves from cybersecurity incidents and disclose attacks after they happen. Leading healthcare company UnitedHealth Group (NYSE:UNH) recently disclosed a cybersecurity attack made by ransomware group Blackcat on its Change Healthcare unit. The company disclosed that it is working with Alphabet -owned Mandiant and Palo Alto Networks to address the matter. Several analysts lowered their price targets on Palo Alto Networks after second-quarter earnings results and guidance. While following the trades of members of Congress won't always be profitable, seeing a stock that is bought by three of the top names in Congress when it comes to profitable trades should draw the attention of traders. PANW Price Action: Palo Alto Networks shares trade at $302.40 versus a 52-week trading range of $176.30 to $380.84.