Michael Donald Sobolewski, Insider at SPARTON CORP (SPA), sold 1,520 shares at $8.58 ($13K) on 2006-02-17, disclosed to the SEC on 2006-02-21.
Open-market sale of $13k SPA by Insider. 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.