ATWELL ROBERT BRUCE

PrivateCIK: 1253903
Location

GREEN BAY, WI

ATWELL ROBERT BRUCE (Chairman, President & CEO) sold 15.8% of their position (6.40K shares) of NICOLET BANKSHARES INC on the open market

Open‑market sale worth $994.4K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderATWELL ROBERT BRUCECIK 1253903
IssuerNICOLET BANKSHARES INCCIK 1174850
DirectorOfficer· Chairman, President & CEO
Since Nov 2018
-15K
Net shares
Net seller
$2.33M
Total sold
1
Open market trades
0B · 1S
4
Total transactions
15K acquired · 30K disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+15K

Price / share

$48.85

Trade value

$732.75K

% of position

44.0%
2/18/2026
34.05K49.05K

Common Stock

Direct
F · Tax Withholding

Shares

8.60K

Price / share

$155.17

Trade value

$1.34M

% of position

17.5%
2/18/2026
49.05K40.45K

Common Stock

Direct
S · Sale

Shares

6.40K

Price / share

$155.47

Trade value

$994.39K

% of position

15.8%
2/18/2026
40.45K34.05K
Total

Net shares

+0.00

Net value

-$1.60M

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

15K shares

Shares

15K

Strike price

48.85

Held after

0.00

Exercisable

2/18/2026
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 Feb 20, 2026 | Finecho