ALLE ▼ -2.9% - Allegion plc $ALLE ALLE - Allegion to Attend 2026 Morgan Stanley Annual Laguna Conference Allegion shares declined 2.9% today following the company's announcement that it will attend the 2026 Morgan Stanley Annual Laguna Conference. Conference participation announcements typically do not drive significant market moves on their own, suggesting the decline may reflect broader market conditions or sector weakness rather than company-specific news. 09-SEP-2026 05:05 PM ET