David Gelbaum

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
EFOI $1.13 9,000 $10,170.90 5,800,980 2010-11-03 Filing
EFOI $1.15 7,500 $8,625.00 5,809,980 2010-11-01 Filing
EFOI $1.12 6,500 $7,305.35 5,817,480 2010-10-29 Filing
EFOI $1.11 9,600 $10,684.80 5,823,980 2010-10-26 Filing
EFOI $1.10 7,500 $8,282.25 5,833,580 2010-10-25 Filing
EFOI $1.18 6,000 $7,103.40 5,841,080 2010-10-22 Filing
EFOI $1.16 4,500 $5,216.85 5,847,080 2010-10-21 Filing
EFOI $1.13 13,000 $14,691.30 5,851,580 2010-10-20 Filing
EFOI $1.20 9,000 $10,836.00 5,864,580 2010-10-19 Filing
EFOI $1.21 13,000 $15,719.60 5,873,580 2010-10-18 Filing
EFOI $1.18 15,000 $17,712.00 5,886,580 2010-10-15 Filing
EFOI $1.24 16,000 $19,872.00 5,901,580 2010-10-14 Filing
EFOI $1.31 12,000 $15,748.80 5,917,580 2010-10-13 Filing
EFOI $1.22 9,000 $10,988.10 5,929,580 2010-10-12 Filing
EFOI $1.21 16,200 $19,629.54 5,938,580 2010-10-11 Filing
EFOI $1.36 22,500 $30,492.00 5,954,788 2010-10-08 Filing
EFOI $1.29 42,000 $54,054.00 5,977,288 2010-10-07 Filing
EFOI $1.14 38,000 $43,149.00 6,019,288 2010-10-06 Filing
EFOI $1.02 56,330 $57,439.70 6,057,288 2010-10-05 Filing
EFOI $1.13 27,000 $30,639.60 6,113,618 2010-10-04 Filing