Julie A. McGraw, VP & Chief Financial Officer at National Interstate CORP (NATL), sold 9,520 shares at $26.90 ($256K) on 2015-08-24, disclosed to the SEC on 2015-08-26.
Open-market sale of $256k NATL by VP & Chief Financial Officer. 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.