The knife used in the attack was brought into [the school] despite a multimillion [dollar] weapons detection system installed by a company called Evolv Technology." On this news, Evolv's stock price fell by $0.45, or 7.56%, to close at $5.50 on May 23, 2023. Then, on October 12, 2023, before market hours, Evolv filed a current report with the Securities and Exchange and Commission ("SEC") announcing "the U.S. Federal Trade Commission [('FTC')] had requested information about certain aspects of its marketing practices[.]" On this news, Evolv's stock price fell $0.58 per share, or 13%, to close at $3.77 per share on October 12, 2023. WHY ROSEN LAW: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions. Be wise in selecting counsel.