F Paul Koeppe

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ZBB $0.75 133,334 Director 1,370,770 2011-12-13 Filing
ZBB $0.67 37,313 Director 1,237,436 2011-11-17 Filing
ZBB $0.72 30,000 Director 1,200,123 2011-09-23 Filing
ZBB $0.73 10,000 Director 1,170,123 2011-09-22 Filing
ZBB $0.75 5,000 Director 1,160,123 2011-09-21 Filing
ZBB $0.76 5,000 Director 1,155,123 2011-09-20 Filing
ZBB $0.82 10,000 Director 1,150,123 2011-09-16 Filing
ZBB $0.92 108,696 Director 1,140,123 2011-06-14 Filing
ZBB $0.91 109,890 Director 1,031,427 2010-12-29 Filing
ZBB $0.69 5,000 Director 921,537 2010-12-08 Filing
ZBB $0.56 10,000 Director 916,537 2010-11-29 Filing
ZBB $0.56 5,000 Director 906,537 2010-11-26 Filing
ZBB $0.57 5,000 Director 901,537 2010-11-24 Filing
ZBB $0.58 5,000 Director 896,537 2010-11-23 Filing
ZBB $0.58 5,000 Director 891,537 2010-11-22 Filing
ZBB $0.57 5,000 Director 886,537 2010-11-19 Filing
ZBB $0.43 696,056 Director 881,537 2010-10-15 Filing
ZBB $0.51 10,000 Director 185,481 2010-09-14 Filing
ZBB $0.58 5,000 Director 170,481 2010-07-13 Filing
ZBB $0.54 5,000 Director 175,481 2010-07-14 Filing