0001950047-23-003799.txt : 20230907 0001950047-23-003799.hdr.sgml : 20230907 20230907160753 ACCESSION NUMBER: 0001950047-23-003799 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230907 DATE AS OF CHANGE: 20230907 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: KULICKE & SOFFA INDUSTRIES INC CENTRAL INDEX KEY: 0000056978 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 231498399 STATE OF INCORPORATION: PA FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-00121 FILM NUMBER: 231242317 BUSINESS ADDRESS: STREET 1: 23A SERANGOON NORTH AVENUE 5, #01-01 CITY: SINGAPORE STATE: U0 ZIP: 554369 BUSINESS PHONE: 2157846000 MAIL ADDRESS: STREET 1: 23A SERANGOON NORTH AVENUE 5, #01-01 CITY: SINGAPORE STATE: U0 ZIP: 554369 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Chylak Robert Nestor CENTRAL INDEX KEY: 0001887782 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1005 VIRGINIA DRIVE CITY: FORT WASHINGTON STATE: PA ZIP: 19034 144 1 primary_doc.xml 144 0001887782 XXXXXXXX LIVE 0000056978 KULICKE AND SOFFA INDUSTRIES, INC. 000-00121 1005 VIRGINIA DRIVE FORT WASHINGTON PA 19034 215-784-6000 ROBERT CHYLAK Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

4084 199631.23 56473297 09/07/2023 NASDAQ Common 10/10/2021 Restricted stock vesting under a registered plan KLIC N 708 10/10/2021 Not Applicable Common 10/11/2021 Restricted stock vesting under a registered plan KLIC N 2275 10/11/2021 Not Applicable Common 12/11/2021 Restricted stock vesting under a registered plan KLIC N 560 12/11/2021 Not Applicable Common 11/18/2021 Restricted stock vesting under a registered plan KLIC N 541 11/18/2021 Not Applicable Y 09/07/2023 /s/ Robert Chylak