NATIONAL INSTRUMENTS CORP — DEFA14A

NATIONAL INSTRUMENTS CORP of AUSTIN, TX filed a DEFA14A with the SEC on 2023-04-14. Industry: Services-Prepackaged Software.

Filing

Filed: 2023-04-14
Form: DEFA14A
Accession: 0001140361-23-018505
Registrant: NATIONAL INSTRUMENTS CORP
CIK: 0000935494
Industry (SIC): Services-Prepackaged Software (7372)
State of incorporation: DE
Location: AUSTIN, TX

Documents (2)

Seq	Type	Description
1	DEFA14A	DEFA14A
2	GRAPHIC	image00001.jpg

Filing timeline for this registrant (57)

Showing 12 of 57 filings.

Filed	Form
2023-06-22	DEFA14A
2023-06-20	DEFA14A
2023-05-25	DEFM14A
2023-05-11	PREM14A
2023-04-20	DEFA14A
2023-04-18	DEFA14A
2023-04-14	DEFA14A
2023-04-14	DEFA14A
2023-04-12	DEFA14A
2023-04-12	DEFA14A
2023-04-12	DEFA14A
2023-03-27	DEFA14A

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