BERZINA JEFFREY B.

PrivateCIK: 1450010
Location

RAPID CITY, SD

BERZINA JEFFREY B. (Controller) reported 1 transaction at NORTHWESTERN ENERGY GROUP, INC.

Review the transaction codes below to understand the nature of each event.

InsiderBERZINA JEFFREY B.CIK 1450010
Officer· Controller
Since Feb 2026
-124.00
Net shares
Net seller
$8.0K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
124.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

124.00

Price / share

$64.54

Trade value

$8K

% of position

3.0%
1/22/2026
4.12K4K
Total

Net shares

124.00

Net value

-$8K

Derivative Transactions0
No derivative transactions reported
BERZINA JEFFREY B. — Insider Transaction (Form 4) Filed Jan 26, 2026 | Finecho