Old Second Bancorp Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:OSBC Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
04 Nov 24	BuyUS$420	Billy Lyons	Individual	26	US$16.15
05 Aug 24	BuyUS$342	Billy Lyons	Individual	23	US$14.86
22 Jul 24	SellUS$496,018	John Ladowicz	Individual	30,585	US$16.22
08 May 24	SellUS$298,808	Gary Collins	Individual	21,002.31	US$14.23
06 May 24	BuyUS$347	Billy Lyons	Individual	24	US$14.44
23 Apr 24	SellUS$586,120	Gary Collins	Individual	40,267	US$14.57
06 Feb 24	BuyUS$350	Billy Lyons	Individual	26	US$13.46

Insider Trading Volume

Insider Buying: OSBC insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of OSBC?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,599,702	3.57%
General Public	13,061,746	29.1%
Institutions	30,192,039	67.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 52.48% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.66%	BlackRock, Inc.	3,436,814	US$63.8m	3.67%	no data
5.22%	The Vanguard Group, Inc.	2,341,920	US$43.5m	-3.39%	no data
4.4%	1st & Main Growth Partners	1,975,688	US$36.7m	-5.38%	3.42%
4.2%	Dimensional Fund Advisors LP	1,884,978	US$35.0m	10.8%	no data
3.88%	FJ Capital Management, LLC	1,741,181	US$32.3m	-24%	2.49%
2.75%	Forum Financial Management, LP	1,234,213	US$22.9m	-54.3%	0.37%
2.65%	State Street Global Advisors, Inc.	1,187,216	US$22.0m	1.59%	no data
2.24%	Geode Capital Management, LLC	1,006,738	US$18.7m	5.35%	no data
2.21%	Manulife Asset Management	991,132	US$18.4m	-5.17%	0.01%
1.98%	JP Morgan Asset Management	889,912	US$16.5m	5.98%	no data
1.91%	AllianceBernstein L.P.	855,612	US$15.9m	1.9%	no data
1.78%	American Century Investment Management Inc	800,187	US$14.9m	19.7%	0.01%
1.37%	Northern Trust Global Investments	613,745	US$11.4m	2.07%	no data
1.3%	Davis Capital Partners, LLC	582,268	US$10.8m	0%	0.39%
1.01%	Kennedy Capital Management LLC	453,575	US$8.4m	-10%	0.15%
0.99%	Assenagon Asset Management S.A.	443,527	US$8.2m	180%	0.01%
0.88%	Wellington Management Group LLP	394,200	US$7.3m	1.65%	no data
0.86%	Stieven Capital Advisors, L.P.	385,408	US$7.2m	-26.8%	1.16%
0.8%	Bridgeway Capital Management, LLC	357,203	US$6.6m	1.64%	0.1%
0.75%	Gator Capital Management, LLC	334,700	US$6.2m	-3.32%	2.41%
0.75%	Goldman Sachs Group, Investment Banking and Securities Investments	334,297	US$6.2m	214%	no data
0.74%	Charles Schwab Investment Management, Inc.	332,776	US$6.2m	0%	no data
0.73%	James Eccher	327,783	US$6.1m	0.04%	no data
0.72%	Jacobs Asset Management, LLC	325,000	US$6.0m	80.9%	3.3%
0.68%	AQR Capital Management, LLC	307,222	US$5.7m	20.1%	0.01%