Doubleverify Holdings, Inc.

DV

Financials

10-QQ3 ended 09/30/2610/30/26 10-QQ2 ended 06/30/2608/07/26 10-QQ1 ended 03/31/2605/06/26 10-KFY 202502/26/26 10-QQ3 ended 09/30/2511/07/25

Disclosures

8-KCurrent report10/30/26 8-KCurrent report10/29/26 8-KCurrent report10/20/26 8-KCurrent report08/10/26 8-K/ACurrent report (amended)08/07/26

Prospectuses and Registrations

424B4Prospectus11/14/23 FWPFree writing prospectus11/13/23 424B4Prospectus08/08/23 FWPFree writing prospectus08/07/23 424B4Prospectus03/07/23

Proxies

DEFA14AAdditional proxy materials10/20/26 DEFM14ADefinitive proxy (merger)09/29/26 PREM14APreliminary proxy (merger)09/11/26 DEFA14AAdditional proxy materials08/25/26 DEFA14AAdditional proxy materials08/10/26

Ownership

Form 4Insider transaction10/02/26 Form 4Insider transaction09/17/26 Form 4Insider transaction09/17/26 Form 4Insider transaction09/17/26 Form 4Insider transaction09/17/26

Other

ARSAnnual report to shareholders04/07/26 ARSAnnual report to shareholders04/10/25 ARSAnnual report to shareholders04/10/24 ARSAnnual report to shareholders04/21/23 DD01/12/22