Scott E. Ziegler, Senior VP & Chief Systems Officer at TNS INC (TNS), sold 2,500 shares at $17.00 ($43K) on 2006-12-12, disclosed to the SEC on 2006-12-13.
Open-market sale of $42k TNS by Senior VP & Chief Systems 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.