FORM ▼ -2.6% - FormFactor, Inc. $FORM 4P AMRC - Ameresco, Inc.*|DIRECTOR|OFFICER|10% OWNER - Chief Executive Officer: Sakellaris George PP | 3,000 | $22.13 | $66,390 FormFactor shares declined 2.6% today following a Form 4 filing disclosing that Chief Executive Officer George Sakellaris sold 3,000 shares at $22.13 per share. Insider selling by a company's CEO can signal management's view on the stock's valuation and may weigh on investor sentiment. 01-SEP-2026 08:24 AM ET