John Charles Roiko, Chief Accounting Officer at NATIONAL INSTRUMENTS CORP (NATI), sold 3,692 shares at $50.27 ($186K) on 2018-02-01, disclosed to the SEC on 2018-02-02.
Open-market sale of $186k NATI by Chief Accounting Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $50.27 | 1,846 | $93K | 50.0% |
| 2 | $50.27 | 1,846 | $93K | 50.0% |
| Total | $50.27 avg | 3,692 | $186K | 100% |
| Filing → |
| NATI | SELL | 2018-08-30 | $131K | — | Filing → |
| NATI | SELL | 2018-08-17 | $175K | — | Filing → |
| NATI | SELL | 2017-11-16 | $22K | — | Filing → |