NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 6,810,205 Value ($000) $318,309 Avg Close $46.64 Range $43.64 - $49.63

Q3 2025

Shares 6,667,577 Value ($000) $299,574 Avg Close $41.49 Range $39.29 - $45.05

Q2 2025

Shares 6,675,054 Value ($000) $265,133 Avg Close $41.46 Range $38.94 - $44.38

Q1 2025

Shares 6,754,155 Value ($000) $288,538 Avg Close $40.77 Range $38.03 - $43.24

Q4 2024

Shares 6,987,547 Value ($000) $276,427 Avg Close $40.79 Range $38.03 - $44.25

Q3 2024

Shares 6,601,302 Value ($000) $269,465 Avg Close $39.06 Range $35.10 - $41.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,810,205	$318,309	$46.64	$43.64 - $49.63
Q3 2025	6,667,577	$299,574	$41.49	$39.29 - $45.05
Q2 2025	6,675,054	$265,133	$41.46	$38.94 - $44.38
Q1 2025	6,754,155	$288,538	$40.77	$38.03 - $43.24
Q4 2024	6,987,547	$276,427	$40.79	$38.03 - $44.25
Q3 2024	6,601,302	$269,465	$39.06	$35.10 - $41.20