Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:013a9997-6ab9-459c-10ca-a298d703fa16 2026-10-31T14:36:37-04:00 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 DV: ZAGORSKI MARK (CEO,DIR) Acquired (JB) 13,476 Shares of DOUBLEVERIFY HOLDINGS INC for $0.00 on 9/30 urn:uuid:87e2fe32-53d2-9557-6a0b-e46271c4fc8c 2026-10-02T16:05:10-04:00 DV: ZAGORSKI MARK (CEO,DIR) Disposed (JS) 6,880 Shares of DOUBLEVERIFY HOLDINGS INC for $13.49 on 9/30 urn:uuid:a9b61d3d-bbae-b1f2-7f03-7aa88c32d99b 2026-10-02T16:05:10-04:00 DV: MOUGIS STEVEN JOHN (O) Acquired (JB) 43,963 Shares of DOUBLEVERIFY HOLDINGS INC for $0.00 on 9/15 urn:uuid:c66081c2-203f-f145-e0cd-9546a2b11285 2026-09-17T16:09:21-04:00 DV: MOUGIS STEVEN JOHN (O) Disposed (JS) 22,447 Shares of DOUBLEVERIFY HOLDINGS INC for $13.50 on 9/15 urn:uuid:6025be11-3bb8-e546-18ce-51af3c0cc803 2026-09-17T16:09:21-04:00 DV: ZAGORSKI MARK (CEO,DIR) Acquired (JB) 60,819 Shares of DOUBLEVERIFY HOLDINGS INC for $0.00 on 9/15 urn:uuid:bea063d6-f5e1-65a4-3ce5-9217ad2699bf 2026-09-17T16:08:24-04:00 DV: ZAGORSKI MARK (CEO,DIR) Disposed (JS) 31,051 Shares of DOUBLEVERIFY HOLDINGS INC for $13.50 on 9/15 urn:uuid:8faa61f8-5921-b5c6-38c7-9e815110025d 2026-09-17T16:08:24-04:00 DV: GRIMMIG ANDREW E (LO) Acquired (JB) 27,029 Shares of DOUBLEVERIFY HOLDINGS INC for $0.00 on 9/15 urn:uuid:fb505f2f-350b-1017-2965-40e974b1a552 2026-09-17T16:07:31-04:00 DV: GRIMMIG ANDREW E (LO) Disposed (JS) 12,193 Shares of DOUBLEVERIFY HOLDINGS INC for $13.50 on 9/15 urn:uuid:fc915d1f-2f63-0698-5429-99dc55a4a30c 2026-09-17T16:07:31-04:00 DV: ALLAIS NICOLA T (CFO) Acquired (JB) 35,323 Shares of DOUBLEVERIFY HOLDINGS INC for $0.00 on 9/15 urn:uuid:2668fa55-76b0-a4b0-bae7-78b1f55d0410 2026-09-17T16:05:38-04:00 DV: ALLAIS NICOLA T (CFO) Disposed (JS) 19,537 Shares of DOUBLEVERIFY HOLDINGS INC for $13.50 on 9/15 urn:uuid:80036dc7-31c8-9017-7dd7-2dcd728db946 2026-09-17T16:05:38-04:00