First Business Financial Services, Inc.
First Business Financial Services, Inc. (FBIZ) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · FBIZ · as of Jun 8, 2026
Activity summary
Buy transactions
3
P-Purchase only
Sell transactions
0
12 Months
Buy/Sell ratio
∞
Buy/Sell (by trades)
Overall sentiment
First Business Financial Services, Inc. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
FBIZ insider buying and selling by quarter
FBIZ insider selling · FBIZ insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · FBIZ ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
FBIZ executive sell shares · FBIZ board member insider trading · FBIZ insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 16, 2026 | Garcia Laura M. Chief Risk Officer | Other | 194 | $10K | Form 4 |
| May 16, 2026 | Crampton Kevin D CAO | Other | 54 | $3K | Form 4 |
| May 16, 2026 | Olszewski Daniel P. Director | Award | 710 | — | Form 4 |
| May 16, 2026 | Lorenz William Kent Director | Award | 710 | — | Form 4 |
| May 16, 2026 | Kilcoyne Gerald L Director | Award | 710 | — | Form 4 |
| May 16, 2026 | Graham Jason R Director | Award | 710 | — | Form 4 |
| May 16, 2026 | CHAVARRIA CARLA C Director | Award | 710 | — | Form 4 |
| May 16, 2026 | CHAMBAS COREY A Director | Award | 710 | — | Form 4 |
| May 16, 2026 | Benson Laurie S. Director | Award | 710 | — | Form 4 |
| May 16, 2026 | Seiler David R. President and CEO · Director | Award | 3,815 | — | Form 4 |
| Apr 10, 2026 | Spielmann Brian D. CFO | Award | 3,190 | — | Form 4 |
| Apr 10, 2026 | Spielmann Brian D. CFO | Other | 1,501 | $88K | Form 4 |
| Apr 10, 2026 | Seiler David R. President and COO | Award | 4,780 | — | Form 4 |
| Apr 10, 2026 | Seiler David R. President and COO | Other | 1,912 | $112K | Form 4 |
| Apr 10, 2026 | Quade Bradley A Chief Credit Officer | Award | 2,740 | — | Form 4 |
| Apr 10, 2026 | Quade Bradley A Chief Credit Officer | Other | 1,096 | $64K | Form 4 |
| Apr 10, 2026 | Ovokaitys Daniel Chief Information Officer | Award | 2,430 | — | Form 4 |
| Apr 10, 2026 | Ovokaitys Daniel Chief Information Officer | Other | 1,143 | $67K | Form 4 |
| Apr 10, 2026 | Hartlieb James Edward Pres&CEO First Business Bank | Award | 2,730 | — | Form 4 |
| Apr 10, 2026 | Hartlieb James Edward Pres&CEO First Business Bank | Other | 1,039 | $61K | Form 4 |
| Apr 10, 2026 | Hartlieb James Edward Pres&CEO First Business Bank | Gift | 127 | — | Form 4 |
| Apr 10, 2026 | Garcia Laura M. Chief Risk Officer | Award | 2,500 | — | Form 4 |
| Apr 10, 2026 | Garcia Laura M. Chief Risk Officer | Other | 1,108 | $65K | Form 4 |
| Apr 10, 2026 | Chandler Jodi A Chief Human Resources Officer | Award | 2,080 | — | Form 4 |
| Apr 10, 2026 | Chandler Jodi A Chief Human Resources Officer | Other | 834 | $49K | Form 4 |
Seiler David R.
President and CEO · Director
Date
May 16
Shares
3,815
Price
—
Value
—
Seiler David R.
President and COO
Date
Apr 10
Shares
1,912
Price
$58.60
Value
$112K
Quade Bradley A
Chief Credit Officer
Date
Apr 10
Shares
1,096
Price
$58.60
Value
$64K
Ovokaitys Daniel
Chief Information Officer
Date
Apr 10
Shares
2,430
Price
—
Value
—
Ovokaitys Daniel
Chief Information Officer
Date
Apr 10
Shares
1,143
Price
$58.60
Value
$67K
Hartlieb James Edward
Pres&CEO First Business Bank
Date
Apr 10
Shares
2,730
Price
—
Value
—
Hartlieb James Edward
Pres&CEO First Business Bank
Date
Apr 10
Shares
1,039
Price
$58.60
Value
$61K
Hartlieb James Edward
Pres&CEO First Business Bank
Date
Apr 10
Shares
127
Price
—
Value
—
Garcia Laura M.
Chief Risk Officer
Date
Apr 10
Shares
1,108
Price
$58.60
Value
$65K
Chandler Jodi A
Chief Human Resources Officer
Date
Apr 10
Shares
2,080
Price
—
Value
—
Chandler Jodi A
Chief Human Resources Officer
Date
Apr 10
Shares
834
Price
$58.60
Value
$49K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About FBIZ insider trading
FBIZ insider trades
First Business Financial Services, Inc. (FBIZ) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including CHAMBAS COREY A (Director), Hartlieb James Edward (Pres&CEO First Business Bank), Garcia Laura M. (Chief Risk Officer). Over the past 12 months, 5 insiders have filed transactions with the SEC. FBIZ insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For First Business Financial Services, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
FBIZ insider trading · 5 questionsThe insiders of First Business Financial Services, Inc. (FBIZ) include executives and directors such as CHAMBAS COREY A (Director), Hartlieb James Edward (Pres&CEO First Business Bank), Garcia Laura M. (Chief Risk Officer), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026