Key facts
- This page summarizes Gary S. Collins's Form 4 filing for OLD SECOND BANCORP INC (OSBC).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 26 May 2026, 16:53.
Gary S. Collins - 22 May 2026 Form 4 Insider Report for OLD SECOND BANCORP INC (OSBC)
- Reporting relationship
- VICE CHAIRMAN, Director
- Issuer ticker
- OSBC
- Reported as of
- 22 May 2026
- Net transaction value
- -$108,134
- SEC form
- 4
- Accepted by SEC
- 26 May 2026, 16:53:50 UTC
- Prior SEC filing
- 21 May 2026
- Next SEC filing
- 02 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Shirley Cantrell, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Gary S. Collins filed Form 4 for OLD SECOND BANCORP INC (OSBC) on 26 May 2026.
Change
- Previous filing in this sequence was filed on 21 May 2026.
- Current net transaction value: -$108,134.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001184766
Primary reporting owner
COLLINS GARY S
- Relationship
- VICE CHAIRMAN, Director
- Address
- 37 S. RIVER ST., AURORA
- Signature
- /s/ Shirley Cantrell, Attorney-in-Fact
- Signature date
- 26 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
OSBC
transaction
Old Second Bancorp, Inc. Common Stock
Sale
- Transaction value
- $108,134
- Shares
- -5,120
- Change %
- -8.1%
- Price
- $21.12
- Shares after
- 58,136
- Date
- 22 May 2026
- Ownership
- IRA
OSBC
holding
Old Second Bancorp, Inc. Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 30,136
- Date
- 22 May 2026
- Ownership
- Direct
OSBC
holding
Old Second Bancorp, Inc. Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 7,058
- Date
- 22 May 2026
- Ownership
- By 401-K
OSBC
holding
Restricted Stock Units
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 37,312
- Date
- 22 May 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.