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

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

Top 25 shareholders own 55.06% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.39%	BlackRock, Inc.	3,314,992	US$55.5m	-5.39%	no data
6.08%	Forum Financial Management, LP	2,726,075	US$45.7m	0.03%	0.75%
5.41%	The Vanguard Group, Inc.	2,423,983	US$40.6m	1.93%	no data
5.11%	FJ Capital Management, LLC	2,289,475	US$38.3m	-13.5%	3.4%
4.66%	1st & Main Growth Partners	2,088,062	US$35.0m	-1.8%	3.52%
3.48%	Dimensional Fund Advisors LP	1,562,557	US$26.2m	12.6%	no data
2.61%	State Street Global Advisors, Inc.	1,168,678	US$19.6m	6.3%	no data
2.33%	Manulife Asset Management	1,045,169	US$17.5m	-1.57%	0.01%
2.13%	Geode Capital Management, LLC	955,594	US$16.0m	2.07%	no data
1.94%	JP Morgan Asset Management	870,957	US$14.6m	3.82%	no data
1.87%	AllianceBernstein L.P.	839,662	US$14.1m	0%	no data
1.49%	American Century Investment Management Inc	668,564	US$11.2m	21.6%	0.01%
1.43%	Stieven Capital Advisors, L.P.	640,984	US$10.7m	0.14%	1.96%
1.34%	Northern Trust Global Investments	601,289	US$10.1m	-5.7%	no data
1.12%	Kennedy Capital Management LLC	504,143	US$8.4m	-14.8%	0.17%
0.86%	Wellington Management Group LLP	387,800	US$6.5m	0%	no data
0.86%	Charles Schwab Investment Management, Inc.	383,949	US$6.4m	0%	no data
0.77%	Gator Capital Management, LLC	346,200	US$5.8m	8.8%	2.7%
0.75%	Bridgeway Capital Management, LLC	335,961	US$5.6m	17.8%	0.09%
0.73%	James Eccher	327,659	US$5.5m	0.18%	no data
0.61%	Renaissance Technologies LLC	274,525	US$4.6m	-18.9%	0.01%
0.57%	AQR Capital Management, LLC	255,829	US$4.3m	434%	0.01%
0.56%	EJF Capital LLC	249,947	US$4.2m	9.86%	2.45%
0.48%	BNY Asset Management	216,152	US$3.6m	-5.32%	no data
0.47%	John Ladowicz	211,682	US$3.5m	-12.6%	no data