Master Fund L.p. Sabretooth, 10% Owner at PAIN THERAPEUTICS INC (PTIE), sold 44,417 shares at $4.20 ($187K) on 2011-08-08, disclosed to the SEC on 2011-08-10.
Open-market sale of $187k PTIE 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.