David W. Michelson, President and CEO at National Interstate CORP (NATL), sold 30,000 shares at $27.66 ($830K) on 2012-12-19, disclosed to the SEC on 2012-12-20.
Open-market sale of $830k NATL by President and CEO. 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.
| Filing → |
| NATL | SELL | 2006-09-28 | $19K | — | Filing → |
| NATL | SELL | 2006-09-07 | $426K | — | Filing → |