0001959173-23-003667.txt : 20230901 0001959173-23-003667.hdr.sgml : 20230901 20230901135225 ACCESSION NUMBER: 0001959173-23-003667 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230901 DATE AS OF CHANGE: 20230901 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: BLACKLINE, INC. CENTRAL INDEX KEY: 0001666134 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 463354276 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-37924 FILM NUMBER: 231231933 BUSINESS ADDRESS: STREET 1: 21300 VICTORY BOULEVARD STREET 2: 12TH FLOOR CITY: WOODLAND HILLS STATE: CA ZIP: 91367 BUSINESS PHONE: 818-223-9008 MAIL ADDRESS: STREET 1: 21300 VICTORY BOULEVARD STREET 2: 12TH FLOOR CITY: WOODLAND HILLS STATE: CA ZIP: 91367 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Unterman Thomas CENTRAL INDEX KEY: 0001299455 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 21300 VICTORY BLVD., 12TH FLOOR CITY: WOODLAND HILLS STATE: CA ZIP: 91367 144 1 primary_doc.xml 144 0001299455 XXXXXXXX LIVE 0001666134 BLACKLINE, INC. 001-37924 21300 VICTORY BOULEVARD 12TH FLOOR WOODLAND HILLS CA 91367 818-223-9008 Unterman Thomas Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

750 45255.00 60981071 09/01/2023 NASDAQ Common 05/06/2021 Restricted Stock Vesting Issuer N 750 05/06/2021 Compensation N Thomas Unterman

21300 Victory Boulevard 12th Floor Woodland Hills CA 91367

Common 08/31/2023 750 45000.00 09/01/2023 12/12/2022 /s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas Unterman