FORM ▼ -0.6% - FormFactor, Inc. $FORM 4P AAON - AAON, INC. OFFICER - Executive Vice President: Shaub Matthew P | 457 | $76.42 | $34,924 This headline appears to be a Form 4 filing showing an executive transaction, but it doesn't contain clear information about why FormFactor's stock moved. The filing shows an officer transaction at $76.42, though it's unclear if this price relates to FORM or AAON. Without explicit news about FormFactor's business, earnings, or material developments, the modest 0.6% decline likely reflects broader market conditions rather than company-specific catalysts. 31-AUG-2026 11:41 AM ET