Hi,
I was working for my prior employer on L1 till 12/31/08 and therefore had valid L1 status till that date. My L1 visa and original I-94 were valid till 9/12/09.
I filed I-539 for COS from L1 to H4 (receipt date: 12/30/08), requesting an effective date of 1/1/09.
My petition was...