0001976408-24-000139.txt : 20240605 0001976408-24-000139.hdr.sgml : 20240605 20240605094405 ACCESSION NUMBER: 0001976408-24-000139 CONFORMED SUBMISSION TYPE: 144/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240605 DATE AS OF CHANGE: 20240605 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: SIMILARWEB LTD. CENTRAL INDEX KEY: 0001842731 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370] ORGANIZATION NAME: 06 Technology IRS NUMBER: 000000000 STATE OF INCORPORATION: L3 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144/A SEC ACT: 1933 Act SEC FILE NUMBER: 001-40394 FILM NUMBER: 241020988 BUSINESS ADDRESS: STREET 1: 33 YITZHAK RABIN RD. CITY: GIVATAYIM STATE: L3 ZIP: 5348303 BUSINESS PHONE: 972 (73) 320-4086 MAIL ADDRESS: STREET 1: 33 YITZHAK RABIN RD. CITY: GIVATAYIM STATE: L3 ZIP: 5348303 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Seror Benjamin CENTRAL INDEX KEY: 0001969639 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144/A MAIL ADDRESS: STREET 1: C/O 33 YITZHAK RABIN RD. CITY: GIVATAYIM STATE: L3 ZIP: 5348303 144/A 1 primary_doc.xml 144/A 0001976408-24-000135 0001969639 XXXXXXXX LIVE 0001842731 SIMILARWEB LTD. 001-40394 33 YITZHAK RABIN RD. GIVATAYIM L3 5348303 972 (73) 320-4086 Seror Benjamin Officer Ordinary Oppenheimer & Co. Inc.

85 Broad St. New York L3 10004

50000 384500.00 78650878 06/03/2024 NYSE Ordinary 05/07/2019 Employee Stock Option Plan Issuer N 50000 06/03/2024 Cash Upon Exercise N Benjamin Seror

33 YITZHAK RABIN RD. GIVATAYIM L3 5348303

Ordinary 03/07/2024 4394 41053.89 Under a 10b5-1 sale plan adopted on 03/04/2024 06/05/2024 03/04/2024 Benjamin Seror