http://archive.fast-edgar.com/20260818/AWZ2A22CZ22282Z2222S22ZZNW9MLQQIB282
Filed on: August 18, 2026
http://archive.fast-edgar.com/20260818/AV2BJ22MG22222Z2222N22YTTROQZ2223282
Filed on: August 18, 2026
http://archive.fast-edgar.com/20260818/APZMHQ2CZ222TZZ2222G2ZZFGMGQZ82I6282
Filed on: August 18, 2026
As filed with the Securities and Exchange Commission on August 18, 2026.
Registration No. 333-___________
UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549
FORM S-3REGISTRATION STATEMENTUNDERTHE SECURITIES ACT OF 1933
OLD SECOND BANCORP, INC.(Exact name of registrant as specified in its charter)
Delaware(State or other jurisdiction ofincorporation or organization)
36-3143493(I.R.S. EmployerIdentification No.)
37 South River StreetAurora, Illinois 60507... (continue reading...)
Filed Pursuant to Rule 433 under the Securities Act
Registration Statement No. 333-275151
Issuer Free Writing Prospectus dated August 18, 2026
CUSIP #: 63743H GH9
ISIN#: US63743HGH93
NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
Medium-Term Notes, Series D
With Maturities of Nine Months or More from Date of Issue
Fixed Rate Notes
Issuer: National Rural Utilities Cooperative Finance Corporation ... (continue reading...)
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