NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q1 2022

Shares 5,817 Value ($000) $301 Avg Close $50.16 Range $45.81 - $57.63

Q3 2020

Shares 7,101 Value ($000) $322 Avg Close $51.04 Range $43.34 - $56.58

Q4 2019

Shares 114,437 Value ($000) $8,438 Avg Close $69.05 Range $62.87 - $74.13

Q3 2019

Shares 6,398 Value ($000) $457 Avg Close $70.88 Range $68.42 - $73.50

Q2 2019

Shares 3,977 Value ($000) $276 Avg Close $67.64 Range $63.48 - $70.22

Q1 2019

Shares 3,963 Value ($000) $260 Avg Close $62.69 Range $57.20 - $66.97

Q4 2018

Shares 4,860 Value ($000) $294 Avg Close $66.85 Range $57.94 - $71.81

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	5,817	$301	$50.16	$45.81 - $57.63
Q3 2020	7,101	$322	$51.04	$43.34 - $56.58
Q4 2019	114,437	$8,438	$69.05	$62.87 - $74.13
Q3 2019	6,398	$457	$70.88	$68.42 - $73.50
Q2 2019	3,977	$276	$67.64	$63.48 - $70.22
Q1 2019	3,963	$260	$62.69	$57.20 - $66.97
Q4 2018	4,860	$294	$66.85	$57.94 - $71.81