LAIL CRYSTAL DAWN

PrivateCIK: 1656678
Location

SIOUX FALLS, SD

LAIL CRYSTAL DAWN (VP and CFO) reported 1 transaction at NORTHWESTERN ENERGY GROUP, INC.

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

InsiderLAIL CRYSTAL DAWNCIK 1656678
Officer· VP and CFO
Since Feb 2026
-808.00
Net shares
Net seller
$52.1K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
808.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

808.00

Price / share

$64.54

Trade value

$52.15K

% of position

2.7%
1/22/2026
29.98K29.17K
Total

Net shares

808.00

Net value

-$52.15K

Derivative Transactions0
No derivative transactions reported
LAIL CRYSTAL DAWN — Insider Transaction (Form 4) Filed Jan 23, 2026 | Finecho