FORM ▼ -8.3% - FormFactor, Inc. $FORM 4P - MAIA - MAIA Biotechnology, Inc. DIRECTOR: Guerrero Ramiro P | 37,595 | $1.317 | $49,516 FormFactor Inc. ($FORM) fell 8.3% today following a Form 4 filing disclosing that director Ramiro P. Guerrero sold 37,595 shares at $1.317 per share, reducing his stake by approximately $49,516. The sale may have signaled concern among insiders about the stock's near-term prospects. 14-SEP-2026 09:04 AM ET