6.25% 9.) Anthony Zingale and Teresa M. Zingale 12.5% as Trustees of the Zingale Living Trust U/A/D 3/6/97 10.) OSF International, Inc. 6.25% Sienatures: Title: Shown on original form hereto Shown on original form hereto Shown on original form hereto Shown on original form hereto Shown on origin