NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025

Shares 8,272 Value ($000) $387 Avg Close $46.64 Range $43.64 - $49.63

Q3 2025

Shares 6,935 Value ($000) $312 Avg Close $41.49 Range $39.29 - $45.05

Q2 2025

Shares 8,592 Value ($000) $341 Avg Close $41.46 Range $38.94 - $44.38

Q1 2023

Shares 4,543 Value ($000) $0 Avg Close $48.34 Range $44.74 - $52.39

Q4 2022

Shares 4,282 Value ($000) $0 Avg Close $46.89 Range $42.37 - $50.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,272	$387	$46.64	$43.64 - $49.63
Q3 2025	6,935	$312	$41.49	$39.29 - $45.05
Q2 2025	8,592	$341	$41.46	$38.94 - $44.38
Q1 2023	4,543	$0	$48.34	$44.74 - $52.39
Q4 2022	4,282	$0	$46.89	$42.37 - $50.64