David W. Michelson, Executive VP and COO at National Interstate CORP (NATL), sold 701 shares at $27.00 ($19K) on 2006-09-26, disclosed to the SEC on 2006-09-28.
Open-market sale of $19k NATL by Executive VP and COO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| NATL | SELL | 2012-12-20 | $830K | — | Filing → |
| NATL | SELL | 2006-09-07 | $426K | — | Filing → |