0001567619-22-009509.txt : 20220504 0001567619-22-009509.hdr.sgml : 20220504 20220504152658 ACCESSION NUMBER: 0001567619-22-009509 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220502 FILED AS OF DATE: 20220504 DATE AS OF CHANGE: 20220504 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Starkloff Eric Howard CENTRAL INDEX KEY: 0001574827 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-25426 FILM NUMBER: 22891237 MAIL ADDRESS: STREET 1: 11500 NORTH MOPAC STREET 2: BUILDING C CITY: AUSTIN STATE: TX ZIP: 78759 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NATIONAL INSTRUMENTS CORP CENTRAL INDEX KEY: 0000935494 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 741871327 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 11500 NORTH MOPAC EXPRESSWAY CITY: AUSTIN STATE: TX ZIP: 78759 BUSINESS PHONE: 5123389119 MAIL ADDRESS: STREET 1: 11500 NORTH MOPAC EXPRESSWAY CITY: AUSTIN STATE: TX ZIP: 78759 FORMER COMPANY: FORMER CONFORMED NAME: NATIONAL INSTRUMENTS CORP /DE/ DATE OF NAME CHANGE: 19950113 4 1 doc1.xml FORM 4 X0306 4 2022-05-02 0 0000935494 NATIONAL INSTRUMENTS CORP NATI 0001574827 Starkloff Eric Howard C/O NATIONAL INSTRUMENTS CORPORATION 11500 NORTH MOPAC AUSTIN TX 78759 1 1 0 0 President & CEO Common Stock 2022-05-02 4 M 0 11028 A 308010 D Common Stock 2022-05-02 4 S 0 19032 36.14 D 288978 D Restricted Stock Units 2022-05-02 4 M 0 338 0 D 2027-05-01 Common Stock 338 0 D Restricted Stock Units 2022-05-02 4 M 0 1015 0 D 2028-05-01 Common Stock 1015 192 D Restricted Stock Units 2022-05-02 4 M 0 2029 0 D 2029-05-01 Common Stock 2029 1919 D Restricted Stock Units 2022-05-02 4 M 0 3382 0 D 2030-05-01 Common Stock 3382 6015 D Restricted Stock Units 2022-05-02 4 M 0 4264 0 D 2031-05-01 Common Stock 4264 7031 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The sales reported in this Form 4 were non-discretionary sales to satisfy the reporting person's tax withholding obligation. The restricted stock units vest and become exercisable based on time and performance milestones set by the Issuer. /s/ Deborah Donahue as attorney-in-fact for Eric H. Starkloff 2022-05-04