Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:2d2816c5-2320-86d8-289b-ff24525e5323 2026-08-23T21:29:35-04:00 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 FORM: SLESSOR MIKE (CEO,DIR) Sold (AS) 16,002 Shares of FORMFACTOR INC for $128.72-$133.33 on 8/14 urn:uuid:f13fac70-4b74-521c-331a-96858c97b266 2026-08-17T18:16:35-04:00 FORM: SLESSOR MIKE (CEO,DIR) Acquired (JB) 147,700 Shares of FORMFACTOR INC for $0.00 on 8/7 urn:uuid:86447371-29f6-e2d4-6ad6-3d6e931f9391 2026-08-10T18:58:39-04:00 FORM: SLESSOR MIKE (CEO,DIR) Disposed (JS) 82,196 Shares of FORMFACTOR INC for $117.39 on 8/7 urn:uuid:766731b1-ecdc-95f9-070c-0c7f78c80b25 2026-08-10T18:58:39-04:00 FORM: SLESSOR MIKE (CEO,DIR) Acquired (JB) 9,675 Shares of FORMFACTOR INC for $0.00 on 8/5-8/6 urn:uuid:0d253d26-f15b-85ce-9643-0f1022abf373 2026-08-07T17:56:24-04:00 FORM: SLESSOR MIKE (CEO,DIR) Disposed (JS) 5,385 Shares of FORMFACTOR INC for $114.44-$115.21 on 8/5-8/6 urn:uuid:fede3d36-98c6-b4bc-507d-f86db1ddb33d 2026-08-07T17:56:24-04:00 FORM: MCKINNIS ARIC BRENDAN (CFO,VP) Acquired (JB) 1,620 Shares of FORMFACTOR INC for $0.00 on 8/5-8/6 urn:uuid:ad317730-d325-0764-2f3d-f3ebb5f50707 2026-08-07T17:49:51-04:00 FORM: MCKINNIS ARIC BRENDAN (CFO,VP) Disposed (JS) 404 Shares of FORMFACTOR INC for $114.44-$115.21 on 8/5-8/6 urn:uuid:2e0c60c8-997a-2e39-eca7-131acaee334f 2026-08-07T17:49:51-04:00 FORM: SLESSOR MIKE (CEO,DIR) Sold (AS) 4,735 Shares of FORMFACTOR INC for $116.56-$121.30 on 7/15 urn:uuid:731a066e-8745-23b1-ecd6-7cfb0c98f58d 2026-07-16T17:30:43-04:00 FORM: ST DENNIS THOMAS (DIR) Disposed (JS) 740 Shares of FORMFACTOR INC for $0.00 on 6/16 urn:uuid:9b86e962-e5dd-b3b5-f715-c4ee8e703e82 2026-06-16T20:31:06-04:00 FORM: ST DENNIS THOMAS (DIR) Sold (S) 2,800 Shares of FORMFACTOR INC for $151.49 on 6/15 urn:uuid:1fb858d4-5bd5-8e1b-ac98-07785ba92868 2026-06-16T20:31:06-04:00