0000056978-23-000161.txt : 20231019 0000056978-23-000161.hdr.sgml : 20231019 20231019195311 ACCESSION NUMBER: 0000056978-23-000161 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231007 FILED AS OF DATE: 20231019 DATE AS OF CHANGE: 20231019 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chylak Robert Nestor CENTRAL INDEX KEY: 0001887782 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-00121 FILM NUMBER: 231335784 MAIL ADDRESS: STREET 1: 1005 VIRGINIA DRIVE CITY: FORT WASHINGTON STATE: PA ZIP: 19034 ISSUER: 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: 0928 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 4 1 wk-form4_1697759581.xml FORM 4 X0508 4 2023-10-07 0 0000056978 KULICKE & SOFFA INDUSTRIES INC KLIC 0001887782 Chylak Robert Nestor 1005 VIRGINIA DRIVE FORT WASHINGTON PA 19034 0 1 0 0 Senior Vice President 0 Common Stock 2023-10-07 4 F 0 680 47.31 D 32011 D Common Stock 2023-10-14 4 F 0 654 45.20 D 31357 D Common Stock 2023-10-15 4 F 0 468 45.20 D 30889 D This Form 4 is being filed late due to administrative error. Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of 2,464 restricted stock units on October 7, 2023. These shares were not issued to or sold by the Reporting Person. Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of 2,368 restricted stock units on October 14, 2023. These shares were not issued to or sold by the Reporting Person. Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of 1,696 restricted stock units on October 15, 2023. These shares were not issued to or sold by the Reporting Person. Zi Yao Lim, Attorney-in-Fact for Robert Nestor Chylak 2023-10-19