Ann Tsukamoto, EVP, Research and Development at STEMCELLS INC (STEM), sold 36,816 shares at $1.72 ($63K) on 2009-04-02, disclosed to the SEC on 2009-04-06.
Open-market sale of $63k STEM by EVP, Research and Development. 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.