JNJ stock slips after hours as Johnson & Johnson closes $3.05B Halda Therapeutics deal
NEW YORK, December 30, 2025, 18:51 ET — After-hours Johnson & Johnson (JNJ) shares edged lower in after-hours trading on Tuesday after the healthcare conglomerate said it had completed its acquisition of Halda Therapeutics. The stock was down 0.3% at $206.91. The completion matters because investors are resetting portfolios into year-end with interest rates back in focus and dealmaking under…