Virgil Thompson, Director at ARADIGM CORP (ARDM), sold 3,340 shares at $0.17 ($568) on 2013-12-13, disclosed to the SEC on 2013-12-16.
Open-market sale of $568 ARDM by Director. 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.