GARTELMANN RICHARD A JR

PrivateCIK: 1840027
Location

AURORA, IL

GARTELMANN RICHARD A JR (EVP) reported 1 transaction at OLD SECOND BANCORP INC

Review the transaction codes below to understand the nature of each event.

InsiderGARTELMANN RICHARD A JRCIK 1840027
IssuerOLD SECOND BANCORP INCCIK 357173
Officer· EVP
Since Jan 2021
+44.00
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
44.00 acquired
Non-Derivative Transactions1

Old Second Bancorp, Inc. Common Stock

Indirect
J · J

Shares

+44.00

Price / share

Trade value

% of position

0.4%
9/30/2025
12.47K12.52K
Total

Net shares

+44.00

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Restricted Stock Units

Direct
Shares owned20.55K

Old Second Bancorp, Inc. Common Stock

Direct
Shares owned26.87K
Total
47.43K direct47.43K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
GARTELMANN RICHARD A JR — Insider Transaction (Form 4) Filed Oct 1, 2025 | Finecho