0001140361-18-021321.txt : 20180502
0001140361-18-021321.hdr.sgml : 20180502
20180502173215
ACCESSION NUMBER: 0001140361-18-021321
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: ROESSLEIN CHARLES J
CENTRAL INDEX KEY: 0001192882
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-25426
FILM NUMBER: 18800927
MAIL ADDRESS:
STREET 1: AUSTIN TELE SERVICES
STREET 2: 4020 INDUSTRIAL DRIVE, SUITE 100
CITY: AUSTIN
STATE: TX
ZIP: 78744
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
0001192882
ROESSLEIN CHARLES J
C/O NATIONAL INSTRUMENTS CORPORATION
11500 NORTH MOPAC
AUSTIN
TX
78759
1
0
0
0
Common Stock
2018-05-01
4
M
0
4141
A
102154
D
Restricted Stock Units
2018-05-01
4
M
0
1346
0
D
2030-05-01
Common Stock
1346
0
D
Restricted Stock Units
2018-05-01
4
M
0
1542
0
D
2031-05-01
Common Stock
1542
1542
D
Restricted Stock Units
2018-05-01
4
M
0
1253
0
D
2032-05-01
Common Stock
1253
2506
D
Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2015.
The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2016.
The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2017.
David G. Hugley as attorney-in-fact for Charles J. Roesslein
2018-05-02