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Who

John Williams Jr.

Director

Company insider

Files Form 4 as: Director, Old Second Bancorp.

In numbers

Trades disclosed
12
Buys
1
Sells
0
Bought
$45K
Sold
$0
Companies
1
Companies where not an officer
1
First trade
15 Feb 2022
Last trade
21 Feb 2026
Last filed
21 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
OSBC Old Second BancorpDirector · Regional banks · last 21 Feb 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
21 Feb 2026filed 21 Oct 2026OSBC Old Second BancorpRegional banksSEC FORM 4 Code J—3,077 at $0.00filing
21 Feb 2026filed 21 Oct 2026OSBC Old Second BancorpRegional banksSEC FORM 4 Code J—3,077 at $0.00filing
21 Feb 2026filed 24 Feb 2026OSBC Old Second BancorpRegional banksSEC FORM 4 Code F$63K3,077 at $20.57filing
21 Feb 2026filed 24 Feb 2026OSBC Old Second BancorpRegional banksSEC FORM 4 Code F$63K3,077 at $20.57filing
17 Feb 2026filed 24 Feb 2026OSBC Old Second BancorpRegional banksSEC FORM 4 Code A—3,121 at $0.00filing
17 Feb 2026filed 24 Feb 2026OSBC Old Second BancorpRegional banksSEC FORM 4 Code A—3,121 at $0.00filing
19 Feb 2025filed 21 Feb 2025OSBC Old Second BancorpRegional banksSEC FORM 4 Code A—3,190 at $0.00filing
20 Feb 2024filed 22 Feb 2024OSBC Old Second BancorpRegional banksSEC FORM 4 Code A—4,284 at $0.00filing
11 Apr 2023filed 12 Apr 2023OSBC Old Second BancorpRegional banksSEC FORM 4 Code W—7,401 at $0.00filing
21 Feb 2023filed 23 Feb 2023OSBC Old Second BancorpRegional banksSEC FORM 4 Code A—3,077 at $0.00filing
9 Jun 2022filed 28 Mar 2023OSBC Old Second BancorpRegional banksSEC FORM 4 Bought$45K3,000 at $15.13filing
15 Feb 2022filed 17 Feb 2022OSBC Old Second BancorpRegional banksSEC FORM 4 Code A—3,080 at $0.00filing

Sectors

Financials1

Buys in green, sells in red, by the company’s sector.

Related people

Jill E. YorkDirector · Director at Old Second Bancorp, filing Form 4 there in the last year
Rocks Patti TempleDirector · Director at Old Second Bancorp, filing Form 4 there in the last year
Billy J. Lyons Jr.Director · Director at Old Second Bancorp, filing Form 4 there in the last year
Keith KotcheDirector · Director at Old Second Bancorp, filing Form 4 there in the last year
Barry FinnDirector · Director at Old Second Bancorp, filing Form 4 there in the last year
Gary S. CollinsVice Chairman · Also traded OSBC in the last 90 days
Hugh H. McLeanDirector · Also traded OSBC in the last 90 days
Darin Patrick CampbellPresident, Powersports Lending · Also traded OSBC in the last 90 days