Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:23d00378-fc4b-48ff-b5bc-3fa91a8f89c3 2026-08-15T04:17:12-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services DCO: OSWALD STEPHEN G (CB,PR,CEO,DIR) Disposed (JS) 12,634 Shares of DUCOMMUN INC DE for $194.85 on 8/11-8/12 urn:uuid:ad163e2b-3d43-3253-4b30-a36e2b651f4d 2026-08-13T18:30:22-04:00 DCO: OSWALD STEPHEN G (CB,PR,CEO,DIR) Exercised 15k Options (OE) of DUCOMMUN INC DE for $32.90 on 8/11, and Sold Them All urn:uuid:c1286ba4-ad34-efe5-3b9e-989ca6fbd1fa 2026-08-13T18:30:22-04:00 DCO: OSWALD STEPHEN G (CB,PR,CEO,DIR) Sold (S) 5,766 Shares of DUCOMMUN INC DE for $201.15 on 8/12 urn:uuid:671ed317-bf96-ba54-e42d-0f15306502bb 2026-08-13T18:30:22-04:00 DCO: OSWALD STEPHEN G (CB,PR,CEO,DIR) Exercised 15k Options (OE) of DUCOMMUN INC DE for $32.90 on 8/11, and Sold Them All urn:uuid:12d893c7-d251-8e42-e1fc-90386d7bc9c7 2026-08-13T16:55:14-04:00 DCO: OSWALD STEPHEN G (CB,PR,CEO,DIR) Disposed (JS) 1,920 Shares of DUCOMMUN INC DE for $0.00 on 6/11 urn:uuid:af43338a-7276-462e-8e04-b0720b914072 2026-06-11T18:25:34-04:00 DCO: GONZALEZ LAUREEN S (VP) Sold (S) 589 Shares of DUCOMMUN INC DE for $151.99 on 5/28 urn:uuid:5ed491b4-cf70-0fbf-db14-91f2e19dbce7 2026-05-29T17:07:16-04:00 DCO: OSWALD STEPHEN G (CB,PR,CEO,DIR) Disposed (JS) 2,034 Shares of DUCOMMUN INC DE for $0.00 on 5/28 urn:uuid:1236ff80-ca13-1dc1-c55a-1d31a1fc66b0 2026-05-29T17:04:17-04:00 DCO: STRYCKER SAMARA A (DIR) Acquired (JB) 1,200 Shares of DUCOMMUN INC DE for $0.00 on 5/27 urn:uuid:491b7c73-e6a4-8862-9245-bcbf8b69aa5c 2026-05-29T17:01:14-04:00