4/26/07 Shell Canada Ltd. 15-12G 4/26/07 1:13K 4/26/07 Shell Canada Ltd. 6-K 4/26/07 2:44K 4/19/07 Shell Canada Ltd. 6-K 4/19/07 2:44K 4/5/07 Shell Canada Ltd. 6-K 4/4/07 2:46K 4/2/07 Shell Canada Ltd. 6-K 4/2/07 2:46K 3/19/07 Shell Canada Ltd. 6-K 3/19/07 2:47K 3/13/07 Shell Canada Ltd. 6-K 3/13/07 2:43K 2/9/07 Shell Canada Ltd. 6-K 2/9/07 2:44K 1/29/07‡ Shell Canada Ltd. 6-K 1/25/07 2:708K 1/26/07 Shell Canada Ltd. 6-K 1/24/07 2:44K 1/26/07 Shell Canada Ltd. 6-K 1/24/07 2:55K 1/23/07 Shell Canada Ltd. 6-K 1/23/07 2:51K 12/27/06 Shell Canada Ltd. 6-K 12/27/06 2:49K 12/13/06 Shell Canada Ltd. 6-K 12/13/06 2:52K 11/24/06 Shell Canada Ltd. 6-K 11/23/06 2:65K 11/24/06 Shell Canada Ltd. 6-K 11/23/06 2:44K 11/21/06 Shell Canada Ltd. 6-K 11/21/06 2:59K 11/1/06 Shell Canada Ltd. 6-K 11/1/06 2:50K 11/1/06 Shell Canada Ltd. 6-K 11/1/06 2:57K 10/27/06 Shell Canada Ltd. 6-K 10/27/06 2:46K