Randy F. Lieble, Vice President, Treasurer, CFO at NATIONAL PRESTO INDUSTRIES INC (NPK), bought 200 shares at $97.71 ($20K) on 2010-05-28, disclosed to the SEC on 2010-06-01.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.