Alto Healthcare Master Fund L.p. Palo, 10% Owner at IDM PHARMA, INC. (IDMI), sold 540,000 shares at $1.77 ($956K) on 2009-04-01, disclosed to the SEC on 2009-04-03.
Open-market sale of $956k IDMI 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.