ATWELL ROBERT BRUCE

PrivateCIK: 1253903
Location

GREEN BAY, WI

ATWELL ROBERT BRUCE (Chairman, President & CEO) sold 8.9% of their position (3.31K shares) of NICOLET BANKSHARES INC on the open market

Open‑market sale worth $495.8K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderATWELL ROBERT BRUCECIK 1253903
IssuerNICOLET BANKSHARES INCCIK 1174850
DirectorOfficer· Chairman, President & CEO
Since Nov 2018
-10K
Net shares
Net seller
$1.50M
Total sold
3
Open market trades
0B · 3S
6
Total transactions
10K acquired · 20K disposed
Non-Derivative Transactions5

Common Stock

Direct
M · Option Exercise

Shares

+10K

Price / share

$56.43

Trade value

$564.30K

% of position

29.4%
3/12/2026
34.05K44.05K

Common Stock

Direct
F · Tax Withholding

Shares

6.69K

Price / share

$150.28

Trade value

$1.01M

% of position

15.2%
3/12/2026
44.05K37.36K

Common Stock

Direct
S · Sale

Shares

1.89K

Price / share

$149.49

Trade value

$281.79K

% of position

5.0%
3/12/2026
37.36K35.48K

Common Stock

Direct
S · Sale

Shares

1.32K

Price / share

$150.26

Trade value

$198.94K

% of position

3.7%
3/12/2026
35.48K34.15K

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$150.26

Trade value

$15.03K

% of position

0.3%
3/12/2026
34.15K34.05K
Total

Net shares

+0.00

Net value

-$936.98K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

10K

Strike price

56.43

Held after

47.50K

Exercisable

3/12/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned554.56
Total
554.56 indirect554.56
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
ATWELL ROBERT BRUCE — Insider Transaction (Form 4) Filed Mar 16, 2026 | Finecho