FORM ▲ +6.4% - FormFactor, Inc. $FORM 4P - CRBG - Corebridge Financial, Inc.* DIRECTOR|OFFICER|10% OWNER|OTHER: NIPPON LIFE INSURANCE CO P | 210,903 | $35.02 | $7,385,802 FormFactor shares rose 6.4% today following a Form 4 filing disclosing that Nippon Life Insurance Co. increased its stake to over 210,000 shares valued at approximately $7.4 million. The filing, which indicates a significant shareholder position, may have signaled investor confidence in the company's direction. 17-SEP-2026 04:31 PM ET