ModelEdge

Old Second Bancorp Inc
OSBC
Filing TypeS-3ASR
Filing Date8/17/2026
Updated8/18/26, 1:45 PM

Filing

S-3ASR
Earnings Release

Exhibits

S-3ASRS-3ASR
EX-4.8EX-4.8
EX-5.1EX-5.1
EX-23.1EX-23.1
EX-FILING FEESEX-FILING FEES
GRAPHICGraphic
GRAPHICGraphic