8 results
DEFA14A
EX-4.1
NATI
National Instruments Corp
12 Apr 23
Additional proxy soliciting materials
4:35pm
8-K
EX-4.1
NATI
National Instruments Corp
12 Apr 23
Entry into a Material Definitive Agreement
4:33pm
10-K
2022 FY
EX-4.2
NATI
National Instruments Corp
Annual report
21 Feb 23
4:35pm
8-K
EX-4.1
NATI
National Instruments Corp
13 Jan 23
NI Announces Commencement of Strategic Review Process
9:00am
10-K
2021 FY
EX-4.2
NATI
National Instruments Corp
Annual report
22 Feb 22
9:56am
S-8
EX-4
kdc m2qcouw
22 Aug 05
Registration of securities for employees
12:00am
8-K
EX-4.1
vvyixk6vj0ynpzw3ob
28 Jan 04
Other events
12:00am
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