Tradeweb Markets Inc.

TW·NASDAQ·$102.28Share Price as of 11/2·$22BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/29/26 10-QQ2 ended 06/30/2607/30/26 10-QQ1 ended 03/31/2604/29/26 10-KFY 202502/05/26 10-QQ3 ended 09/30/2510/30/25

Disclosures

8-KCurrent report10/29/26 8-KCurrent report10/19/26 8-KCurrent report07/30/26 8-KCurrent report05/20/26 8-KCurrent report04/29/26

Prospectuses and Registrations

S-8Registration of securities for employees12/20/21 424B4Prospectus04/24/20 S-1MEFProspectus / registration04/22/20 FWPFree writing prospectus04/20/20 S-1Registration statement (IPO)04/20/20

Proxies

DEF 14ADefinitive proxy03/26/26 DEFA14AAdditional proxy materials03/26/26 PRE 14APreliminary proxy03/16/26 DEF 14ADefinitive proxy03/27/25 DEFA14AAdditional proxy materials03/27/25

Ownership

Form 3Initial insider ownership10/09/26 Form 4Insider transaction08/18/26 144Proposed sale of securities08/14/26 SC 13G/ABeneficial ownership (amended)08/13/26 SC 13GBeneficial ownership07/31/26

Other

ARSAnnual report to shareholders03/26/26 ARSAnnual report to shareholders03/27/25 ARSAnnual report to shareholders03/28/24 ARSAnnual report to shareholders03/23/23 EFFECTRequest for effectiveness04/22/20