Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000215457-16-004776
Filing Date
2016-01-28
Accepted
2016-01-28 15:59:39
Documents
1

Document Format Files

Seq Description Document Type Size
1 old.second.bancorp.2015.txt SC 13G 11191
  Complete submission text file 0000215457-16-004776.txt   12868
Mailing Address 37 SOUTH RIVER STREET AURORA IL 60507
Business Address 37 S RIVER ST AURORA IL 60507 7088920202
OLD SECOND BANCORP INC (Subject) CIK: 0000357173 (see all company filings)

EIN.: 363143493 | State of Incorp.: DE | Fiscal Year End: 1215
Type: SC 13G | Act: 34 | File No.: 005-33870 | Film No.: 161368761
SIC: 6022 State Commercial Banks

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies