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person · Reporting owner

Kristufek Niamh M.

Disclosed activity across 1 company

Tapewire entity
65858
SEC CIK
0002108851

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
FIRST BUSINESS FINANCIAL SERVICES, INC.FBIZ · Entity 5359President - Specialty FinanceFebruary 16, 2026February 18, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

FIRST BUSINESS FINANCIAL SERVICES, INC.

Report date February 16, 2026 · Filed February 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect3,336 Ending reported balance After 2026-02-16 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-02-16 · Grant · Acquired 660 · Balance 3,590

Row 2 · 2026-02-16 · Tax withholding · Disposed 254 · Balance 3,336

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 16, 2026 Filed Feb 18, 2026 21:23 UTC FIRST BUSINESS FINANCIAL SERVICES, INC. FBIZ · Entity 5359 Tax withholdingCommon Stock 254 $58.36 $14,823.44
Disclosure

SEC source: 0000892712-26-000122 · form4.xml · nonDerivative · entry 2

Kristufek Niamh M. · CIK 0002108851 · President - Specialty Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,336

Read SEC document
February 16, 2026 Filed Feb 18, 2026 21:23 UTC FIRST BUSINESS FINANCIAL SERVICES, INC. FBIZ · Entity 5359 GrantCommon Stock 660 $0.00 $0.00
Disclosure

SEC source: 0000892712-26-000122 · form4.xml · nonDerivative · entry 1

Kristufek Niamh M. · CIK 0002108851 · President - Specialty Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,590

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.