EXHIBIT 4.3 VESTING AGREEMENT ----------------- THIS VESTING AGREEMENT (this "Agreement") is made as of November 27, 1996, by and among Battery Ventures III, L.P. (the "New Capital Investor"), Focal Communications Corporation (the "Company"), and each...Vesting Agreement • November 17th, 1998 • Focal Communications Corp • Radiotelephone communications • Illinois
EXHIBIT 4.1 VESTING AGREEMENT ----------------- THIS VESTING AGREEMENT (this "Agreement") is made as of November 27, 1996, by and among Madison Dearborn Capital Partners, L.P. (the "New Capital Investor"), Focal Communications Corporation (the...Vesting Agreement • November 17th, 1998 • Focal Communications Corp • Radiotelephone communications • Illinois
EXHIBIT 4.2 VESTING AGREEMENT ----------------- THIS VESTING AGREEMENT (this "Agreement") is made as of November 27, 1996, by and among Frontenac VI, L.P. (the "New Capital Investor"), Focal Communications Corporation (the "Company"), and each of...Vesting Agreement • November 17th, 1998 • Focal Communications Corp • Radiotelephone communications • Illinois