FORM ▲ +5.7% - FormFactor, Inc. $FORM 4P KMT - KENNAMETAL INC DIRECTOR: HARSHMAN RICHARD J P | 5,000 | $30.21 | $151,050 FormFactor (FORM) rose 5.7% today following a Form 4 filing disclosing that director Richard J. Harshman purchased 5,000 shares at $30.21 per share, representing a $151,050 investment. Insider buying of this scale can signal confidence in the company's near-term prospects. 08-SEP-2026 03:41 PM ET