SEC Form 4 · accession 0001140361-18-021368
NATIONAL INSTRUMENTS CORP · NATI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Karen Marie Rapp
Officer — CFO, Treasurer & EVP
Period of report
May 1, 2018
Accepted (ET)
May 2, 2018 · 7:54 pm EDT
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 StockF1 | May 1, 2018 | M | 5,000 | — | A | 25,635 | D | |
| Common Stock | May 1, 2018 | F | 1,243 | $40.0676 | D | 24,392 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1,F2 | — | May 1, 2018 | M | 5,000 | D | — | May 1, 2032 | Common Stock | 5,000 | 15,000 | D |
Explanation of responses
- F1Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
- F2The restricted stock units vest in four equal annual installments on the anniversary of the vesting commencement date of May 1, 2017.