Brian B. Bird

CIK: 0001271670

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)4 (50.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

NWE

NorthWestern Energy Group, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (8 total)

NWE
NorthWestern Energy Group, Inc.
Feb 27, 2026
Tax Payment(F)
Direct
7.3K shares-
NWE
NorthWestern Energy Group, Inc.
Feb 27, 2026
Award(A)
Direct
20.9K shares at avg. $68.45$1.4M
NWE
NorthWestern Energy Group, Inc.
Feb 24, 2026
Tax Payment(F)
Direct
60 shares-
NWE
NorthWestern Energy Group, Inc.
Feb 24, 2026
Award(A)
Direct
2.6K shares at avg. $68.45$177K
NWE
NorthWestern Energy Group, Inc.
Jan 22, 2026
Tax Payment(F)
Direct
2.4K shares at avg. $64.54$155K
NWE
NorthWestern Energy Group, Inc.
Dec 19, 2025
Tax Payment(F)
Direct
3.1K shares at avg. $67.84$212K
NWE
NorthWestern Energy Group, Inc.
Mar 3, 2025
Award(A)
Direct
17.3K shares-
NWE
NorthWestern Energy Group, Inc.
Mar 3, 2025
Award(A)
Direct
7.5K shares at avg. $54.12$408K

		Type	Shares	Price		Ownership
Feb 27, 2026	NWE NorthWestern Energy Group, Inc.	Tax Payment(F)	7,341	-	$0	Direct
Feb 27, 2026	NWE NorthWestern Energy Group, Inc.	Award(A)	20,864	$68.45	$1,428,141	Direct
Feb 24, 2026	NWE NorthWestern Energy Group, Inc.	Tax Payment(F)	60	-	$0	Direct
Feb 24, 2026	NWE NorthWestern Energy Group, Inc.	Award(A)	2,587	$68.45	$177,080	Direct
Jan 22, 2026	NWE NorthWestern Energy Group, Inc.	Tax Payment(F)	2,397	$64.54	$154,702	Direct
Dec 19, 2025	NWE NorthWestern Energy Group, Inc.	Tax Payment(F)	3,129	$67.84	$212,271	Direct
Mar 3, 2025	NWE NorthWestern Energy Group, Inc.	Award(A)	17,334	-	-	Direct
Mar 3, 2025	NWE NorthWestern Energy Group, Inc.	Award(A)	7,540	$54.12	$408,065	Direct

1-8 of 8 transactions

About BIRD BRIAN B

BIRD BRIAN B (SEC CIK 0001271670) files insider reports with the SEC as President and CEO of NorthWestern Energy Group, Inc. (NWE).

Signal8 holds 5 ownership filings by BIRD BRIAN B, all Form 4s, filed between Mar 5, 2025 and Mar 2, 2026. Those filings report 8 transactions, from Mar 3, 2025 to Feb 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on BIRD BRIAN B's filings is in SIOUX FALLS, SD.

Recent filings by BIRD BRIAN B

Feb 27, 2026: Tax withholding of NWE shares (Form 4, code F).
Feb 27, 2026: Grant or award of NWE shares (Form 4, code A).
Feb 24, 2026: Tax withholding of NWE shares (Form 4, code F).
Feb 24, 2026: Grant or award of NWE shares (Form 4, code A).
Jan 22, 2026: Tax withholding of NWE shares (Form 4, code F).

Other insiders filing for NorthWestern Energy Group, Inc. (NWE)

HORSFALL JAN ROBERT, Director
Yingling Jeffrey W., Director
Edwards Sherina M., Director
Goodin David L, Director
Ide Britt E, Director
Larson Kent T, Director

How to read Form 4 transaction codes