0001140361-18-021358.txt : 20180502
0001140361-18-021358.hdr.sgml : 20180502
20180502191730
ACCESSION NUMBER: 0001140361-18-021358
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180501
FILED AS OF DATE: 20180502
DATE AS OF CHANGE: 20180502
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Roiko John Charles
CENTRAL INDEX KEY: 0001693171
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-25426
FILM NUMBER: 18801295
MAIL ADDRESS:
STREET 1: C/O NATIONAL INSTRUMENTS CORPORATION
STREET 2: 11500 NORTH MOPAC
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
2018-05-01
0
0000935494
NATIONAL INSTRUMENTS CORP
NATI
0001693171
Roiko John Charles
C/O NATIONAL INSTRUMENTS CORPORATION
11500 NORTH MOPAC
AUSTIN
TX
78759
0
1
0
0
Chief Accounting Officer
Common Stock
2018-05-01
5
M
0
182
34.7565
A
19590
D
Common Stock
2018-05-01
4
M
0
3913
A
23503
D
Common Stock
2018-05-01
4
F
0
962
40.0676
D
22541
D
Restricted Stock Units
2018-05-01
4
M
0
391
0
D
2024-05-01
Common Stock
391
0
D
Restricted Stock Units
2018-05-01
4
M
0
664
0
D
2026-05-01
Common Stock
664
1328
D
Restricted Stock Units
2018-05-01
4
M
0
664
0
D
2027-05-01
Common Stock
664
2152
D
Restricted Stock Units
2018-05-01
4
M
0
266
0
D
2028-05-01
Common Stock
266
1139
D
Restricted Stock Units
2018-05-01
4
M
0
443
0
D
2030-05-01
Common Stock
443
2757
D
Restricted Stock Units
2018-05-01
4
M
0
485
0
D
2031-05-01
Common Stock
485
3115
D
Restricted Stock Units
2018-05-01
4
M
0
1000
0
D
2032-05-01
Common Stock
1000
3000
D
Acquisition of stock under Issuer's employee stock purchase plan.
Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
The restricted stock units vest and become exercisable based on time and performance milestones set by the Issuer.
The restricted stock units vest in four equal annual installments on the anniversary of the vesting commencement date of May 1, 2017.
David G. Hugley as attorney-in-fact for John Charles Roiko
2018-05-02