NATIONAL INSTRUMENTS CORP reports

Company location: Austin, TX
Fiscal year end: 31 December

NATIONAL INSTRUMENTS CORP has filed 2,520 SEC EDGAR filings since 30 Jul 1996

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SEC filing history

Showing 901-925 of 1,000 matching filings.

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25

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37

4

FORM 4

Filing date: 24 Apr 2014
Reporting date: 22 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Apr 2014
Reporting date: 22 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 23 Apr 2014
Reporting date: 21 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 16 Apr 2014
Reporting date: 14 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 Apr 2014
Reporting date: 08 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

ARS File 000-25426

AUTO-GENERATED PAPER DOCUMENT

Filing date: 08 Apr 2014
Reporting date: 31 Dec 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Apr 2014
Reporting date: 31 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 000-25426

DEFINITIVE ADDITIONAL MATERIALS

Filing date: 01 Apr 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-25426

DEF 14A

Filing date: 01 Apr 2014
Reporting date: 13 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Mar 2014
Reporting date: 24 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 19 Mar 2014
Reporting date: 17 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 12 Mar 2014
Reporting date: 10 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 11 Mar 2014
Reporting date: 03 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 11 Mar 2014
Reporting date: 03 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 11 Mar 2014
Reporting date: 03 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-25426

NATIONAL INSTRUMENTS CORPORATION - FORM 8-K

Filing date: 06 Mar 2014
Reporting date: 28 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Mar 2014
Reporting date: 03 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Feb 2014
Reporting date: 24 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-25426

10-K

Filing date: 20 Feb 2014
Reporting date: 31 Dec 2013
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 20 Feb 2014
Reporting date: 18 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-49937

NONE

Filing date: 14 Feb 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-49937

SC 13G/A

Filing date: 13 Feb 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 11 Feb 2014
Reporting date: 10 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-49937

SC 13G/A filing

Filing date: 07 Feb 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3

Filing date: 05 Feb 2014
Reporting date: 29 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

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