Management Lp Co-Invest, 10% Owner at Rubicon Technology, Inc. (RBCN), sold 2,053,852 shares at $22.77 ($46.8M) on 2008-05-12, disclosed to the SEC on 2008-05-14.
Open-market sale of $46.8M RBCN by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Negative factors outweigh the positive ones.