NATIONAL INSTRS CORP filings

SEC filings by NATIONAL INSTRS CORP (insiders)
TypeFiled
42023-05-02EDGAR
42023-05-02EDGAR
42023-04-27EDGAR
42023-04-27EDGAR
42023-04-27EDGAR
42023-04-27EDGAR
42023-04-27EDGAR
42023-04-27EDGAR
42023-04-27EDGAR
42023-04-04EDGAR
42023-03-22EDGAR
42023-03-07EDGAR
42023-03-07EDGAR
42023-03-07EDGAR
42023-02-21EDGAR
52023-02-13EDGAR
42023-02-02EDGAR
42023-02-02EDGAR
32023-02-01EDGAR
42023-02-01EDGAR