FIRST BUSINESS FINANCIAL SERVICES, INC.

By person

34 insiders · 145 transactions

20.6×

Corey A. Chambas holds 20.6 times base salary in stock. $11.00M of shares against $533.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Corey A. Chambas last reported holding, valued at $70.19, the price Common Stock was last bought or sold at on the open market here, on 27 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

CHAMBAS COREY A

Director

—

$2.64M (4)

−$2.64M

156,774

1.87%

$11.00M

−7.4%

Kilcoyne Gerald L

Director

$749.54K (10)

—

+$749.54K

106,327

1.27%

$7.46M

+54.6%

Kauten Ralph R.

Director

$526.84K (2)

—

+$526.84K

42,443

0.5072%

$2.98M

+65.8%

Chandler Jodi A

Chief Human Resources Officer

—

$451.30K (6)

−$451.30K

22,565

0.2696%

$1.58M

−4.3%

Ovokaitys Daniel

Chief Information Officer

—

$392.93K (5)

−$392.93K

10,668

0.1275%

$748.83K

+110.8%

LOSENEGGER MICHAEL J

Chief Credit Officer

—

$338.78K (7)

−$338.78K

33,172

0.3964%

$2.33M

−18.4%

Batson Charles H

President and CEO of FBCC*

—

$295.36K (9)

−$295.36K

35,782

0.4276%

$2.51M

−21.3%

Conley Barbara McCarty

General Counsel

—

$279.89K (3)

−$279.89K

28,809

0.3443%

$2.02M

−13.9%

Hartlieb James Edward

Pres&CEO First Business Bank

—

$273.73K (1)

−$273.73K

31,637

0.3781%

$2.22M

−7.6%

Lorenz William Kent

Director

—

$244.77K (6)

−$244.77K

17,849

0.2133%

$1.25M

−17.6%

Sanders Carol P

Director

$203.94K (34)

$433.64K (2)

−$229.70K

3,992

0.0477%

$280.22K

+274.1%

MELOY MARK J

EVP

—

$200.27K (1)

−$200.27K

54,981

0.6570%

$3.86M

+20.8%

SMITH JEROME J

Director

—

$180.71K (5)

−$180.71K

70,069

0.8373%

$4.92M

−7.2%

Vetta David J

Pr/CEO First Bus. Bank Milw.

—

$169.18K (1)

−$169.18K

27,498

0.3286%

$1.93M

−21.4%

Olszewski Daniel P.

Director

$141.34K (16)

—

+$141.34K

27,405

0.3275%

$1.92M

+66.2%

Harris John J

Director

$113.95K (3)

—

+$113.95K

13,925

0.1664%

$977.46K

+132.1%

CHAVARRIA CARLA C

Director

$111.12K (10)

—

+$111.12K

8,446

0.1009%

$592.86K

—

Sloane Edward G JR

Chief Financial Officer

$68.86K (2)

—

+$68.86K

19,012

0.2272%

$1.33M

+301.0%

Seiler David R.

President and CEO

$58.68K (1)

—

+$58.68K

41,187

0.4922%

$2.89M

—

Graham Jason R

Director

$47.87K (1)

—

+$47.87K

3,930

0.0470%

$275.86K

+145.6%

EDDY JAN A

Director

$19.98K (1)

—

+$19.98K

17,831

0.2131%

$1.25M

+11.1%

Bugher Mark D

Director

$16.79K (4)

—

+$16.79K

13,803

0.1649%

$968.89K

+27.8%

Keane Timothy J

Director

$15.52K (2)

—

+$15.52K

8,670

0.1036%

$608.58K

+20.6%

Crampton Kevin D

Chief Accounting Officer

$8.91K (2)

—

+$8.91K

2,347

0.0280%

$164.75K

+820.4%

VOEKS DEAN W

Director

$4.99K (7)

—

+$4.99K

11,429

0.1366%

$802.25K

+1.9%

BURKE JOAN A

President of Bank Trust Div.*

—

27,800

0.3322%

$1.95M

+10.1%

Quade Bradley A

Chief Credit Officer

—

16,582

0.1982%

$1.16M

+156.3%

Benson Laurie S.

Director

—

8,681

0.1037%

$609.36K

+171.3%

Spielmann Brian D.

CFO

—

7,311

0.0874%

$513.19K

+177.4%

Garcia Laura M.

Chief Risk Officer

—

4,648

0.0555%

$326.26K

+166.4%

Kristufek Niamh M.

President - Specialty Finance

—

3,336

0.0399%

$234.17K

+13.9%

MURPHY MICHAEL JOHN

Chief Accounting Officer

—

1,912

0.0228%

$134.21K

+87.5%

Stebbins Peggy J.

CAO & Controller

—

1,312

0.0157%

$92.10K

+24.4%

Ferris Scott M.

Director

—

575

0.0069%

$40.36K

—

FIRST BUSINESS FINANCIAL SERVICES, INC.

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