X0202 4 2006-06-21 0001080306 PORTAL SOFTWARE INC PRSF 0001080308 LABUDA DAVID 10200 S DE ANZA BLVD CUPERTINO CA 95014 1 1 0 0 President, CEO Common Stock 2006-03-22 5 G 0 11800 0 D 0 I Cindy A. Labuda Separate Property Trust Common Stock 2006-06-21 4 U 0 1536048 4.90 D 0 I David S. Labuda Separate Property Trust U/D/T dated December 30, 1998 Common Stock 2006-06-21 4 U 0 66489 4.90 D 0 D Common Stock 2006-06-21 4 U 0 281202 4.90 D 0 I Cindy A. Labuda Separate Property Trust Common Stock 2006-06-21 4 U 0 13298 4.90 D 0 I Cindy A. Labuda Common Stock 2006-06-21 4 U 0 5600 4.90 D 0 I by Trust for daughter Common Stock 2006-06-21 4 U 0 25442 4.90 D 0 I by Trust for Daughter Common Stock 2006-06-21 4 U 0 25442 4.90 D 0 I by Trust for son Common Stock 2006-06-21 4 U 0 25443 4.90 D 0 I by Trust for son Common Stock 2006-06-21 4 U 0 25442 4.90 D 0 I by Trust for son Since the date of the reporting person's last ownership report, Mr. Labuda transferred 13,298 shares of common stock to Cindy A. Labuda, his ex-wife, and 220,248 shares of common stock from Labuda Community Trust U/D/T dated December 30, 1998 to Cindy A. Labuda as trustee of the Cindy A. Labuda Separate Property Trust U/D/T dated December 30, 1998. The transfers were made pursuant to a domestic relations order. This transaction involved a gift of securities by the reporting person's ex-wife. Mr. Labuda disclaims ownership of securities held by his ex-wife and his children. Shares held by daughter, Kira Ann Labuda. Shares held by daughter, Paige Elyse Labuda. Share held by son, Chad Austin Labuda. Shares held by son, Evan Pierce Labuda. Shares held by son, Trevor Lee Labuda. David Labuda by Larry Bercovich Attorney-in-Fact 2006-06-22