SEC Form 4 · accession 0001140361-18-012501
NATIONAL INSTRUMENTS CORP · NATI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
James J Truchard
Director
Period of report
Mar 5, 2018
Accepted (ET)
Mar 7, 2018 · 5:55 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000935494
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Mar 5, 2018 | S | 142,500 | $50.85 | D | 7,535,037 | D | |
| Common Stock | holding | — | — | — | 532,372 | I | Held by Truchard Foundation, Dr. Truchard is the president. |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 22, 2017.