First Business Financial Services Inc operates as a bank holding company. The Bank operates as a business bank, delivering a full line of commercial banking products, including commercial loans and commercial real estate loans, to meet the specific needs of small and medium-sized businesses, business owners, executives, professionals, and high-net-worth individuals. The company's products and services include commercial lending, SBA lending and servicing, asset-based lending, equipment financing, factoring, trust, and investment services, treasury management services, and a broad range of deposit products. Geographically, all the business activity functioned through the region of the United States.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 1 | 675 | $47K |
| Grant or award | 1 | 575 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
40 Form 4 filings on record, the earliest from Oct 31, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Open-market sale | Common Stock | 675 | $70.19 | $47K | ||
| Scott M. Ferris - Director | Grant or award | Common Stock | 575 | $0.00 | - | |
| Tax withholding / forfeiture | Common Stock | 194 | $53.81 | $10K | ||
| Kevin D. Crampton - Officer | Tax withholding / forfeiture | Common Stock | 54 | $53.81 | $3K | |
| Grant or award | Common Stock | 710 | $0.00 | - | ||
| William Kent Lorenz - Director | Grant or award | Common Stock | 710 | $0.00 | - | |
| Grant or award | Common Stock | 710 | $0.00 | - | ||
| Jason R. Graham - Director | Grant or award | Common Stock | 710 | $0.00 | - | |
| Carla C. Chavarria - Director | Grant or award | Common Stock | 710 | $0.00 | - | |
| Corey A. Chambas - Director | Grant or award | Common Stock | 710 | $0.00 | - | |
| Grant or award | Common Stock | 710 | $0.00 | - | ||
| David R. Seiler - Officer | Grant or award | Common Stock | 3,815 | $0.00 | - | |
| Brian D. Spielmann - Officer | Tax withholding / forfeiture | Common Stock | 1,501 | $58.60 | $88K | |
| Brian D. Spielmann - Officer | Grant or award | Common Stock | 3,190 | $0.00 | - | |
| David R. Seiler - Officer | Grant or award | Common Stock | 4,780 | $0.00 | - | |
| David R. Seiler - Officer | Tax withholding / forfeiture | Common Stock | 1,912 | $58.60 | $112K | |
| Tax withholding / forfeiture | Common Stock | 1,096 | $58.60 | $64K | ||
| Grant or award | Common Stock | 2,740 | $0.00 | - | ||
| Daniel Ovokaitys - Officer | Tax withholding / forfeiture | Common Stock | 1,143 | $58.60 | $67K | |
| Daniel Ovokaitys - Officer | Grant or award | Common Stock | 2,430 | $0.00 | - | |
| James Edward Hartlieb - Officer | Tax withholding / forfeiture | Common Stock | 1,039 | $58.60 | $61K | |
| James Edward Hartlieb - Officer | Grant or award | Common Stock | 2,730 | $0.00 | - | |
| James Edward Hartlieb - Officer | Gift | Common Stock | 127 | - | - | |
| Tax withholding / forfeiture | Common Stock | 1,108 | $58.60 | $65K | ||
| Grant or award | Common Stock | 2,500 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 834 | $58.60 | $49K | ||
| Grant or award | Common Stock | 2,080 | $0.00 | - | ||
| Corey A. Chambas - Officer | Tax withholding / forfeiture | Common Stock | 4,875 | $58.60 | $286K | |
| Corey A. Chambas - Officer | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| David R. Seiler - Officer | Grant or award | Common Stock | 1,655 | $0.00 | - | |
| David R. Seiler - Officer | Tax withholding / forfeiture | Common Stock | 665 | $58.36 | $39K | |
| Brian D. Spielmann - Officer | Grant or award | Common Stock | 875 | $0.00 | - | |
| Brian D. Spielmann - Officer | Tax withholding / forfeiture | Common Stock | 603 | $58.36 | $35K | |
| Grant or award | Common Stock | 550 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 313 | $58.36 | $18K | ||
| Corey A. Chambas - Officer | Tax withholding / forfeiture | Common Stock | 1,531 | $58.36 | $89K | |
| Daniel Ovokaitys - Officer | Grant or award | Common Stock | 595 | $0.00 | - | |
| Daniel Ovokaitys - Officer | Tax withholding / forfeiture | Common Stock | 406 | $58.36 | $24K | |
| James Edward Hartlieb - Officer | Grant or award | Common Stock | 715 | $0.00 | - | |
| James Edward Hartlieb - Officer | Tax withholding / forfeiture | Common Stock | 392 | $58.36 | $23K | |
| Grant or award | Common Stock | 735 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 420 | $58.36 | $25K | ||
| Grant or award | Common Stock | 605 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 398 | $58.36 | $23K | ||
| Grant or award | Common Stock | 660 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 254 | $58.36 | $15K | ||
| Kevin D. Crampton - Officer | Grant or award | Common Stock | 610 | $0.00 | - | |
| Kevin D. Crampton - Officer | Tax withholding / forfeiture | Common Stock | 101 | $58.36 | $6K |
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) had 2 insider filings in the last 90 days, with the most recent on 2026-08-28. The full record for FBIZ runs to 40 Form 4 filings, the earliest from 2024-10-31. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of FBIZ were filed in the last 90 days. 5 purchases are on record for this company.
1 insider sale of FBIZ was filed in the last 90 days, totaling $47K.
This page tracks FBIZ Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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