INTZ ▲ +3.7% - Intrusion Inc. $INTZ - Intrusion Inc. Announces Participation in the H.C. Wainwright Annual Global Investment Conference Intrusion Inc. shares rose 3.7% following the company's announcement that it will participate in the H.C. Wainwright Annual Global Investment Conference, giving investors an opportunity to hear directly from management about the company's business and strategy. 09-SEP-2026 04:00 PM ET