NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2024

Shares 241,242 Value ($000) $9,544 Avg Close $40.79 Range $38.03 - $44.25

Q3 2024

Shares 379,884 Value ($000) $15,507 Avg Close $39.06 Range $35.10 - $41.20

Q2 2024

Shares 479,884 Value ($000) $17,329 Avg Close $36.97 Range $34.82 - $39.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	241,242	$9,544	$40.79	$38.03 - $44.25
Q3 2024	379,884	$15,507	$39.06	$35.10 - $41.20
Q2 2024	479,884	$17,329	$36.97	$34.82 - $39.20